1437 itens encontrados
Vulnerabilidades
Abstract
Métodos sincronizados não devem ser substituídos por métodos não sincronizados.
Explanation
Uma classe pai declarou o método synchronized, garantindo o comportamento correto quando vários threads acessam a mesma instância. Todos os métodos de substituição também devem ser declarados como synchronized, caso contrário, um comportamento inesperado poderá ocorrer.

Exemplo 1: No código a seguir, a classe Foo substitui a classe Bar, mas não declara o método synchronizedMethod como synchronized:


public class Bar {
public synchronized void synchronizedMethod() {
for (int i=0; i<10; i++) System.out.print(i);
System.out.println();
}
}

public class Foo extends Bar {
public void synchronizedMethod() {
for (int i=0; i<10; i++) System.out.print(i);
System.out.println();
}
}


Nesse caso, uma instância de Foo pode ser convertida no tipo Bar. Se a mesma instância for fornecida a dois threads separados e synchronizedMethod for executado repetidamente, o comportamento será imprevisível.
References
[1] Sun Microsystems, Inc. Bug ID: 4294756 Javac should warn if synchronized method is overridden with a non synchronized
[2] TSM00-J. Do not override thread-safe methods with methods that are not thread-safe CERT
desc.structural.java.code_correctness_non_synchronized_method_overrides
Abstract
A expressão obj.Equals(null) sempre deve ser "false".
Explanation
O programa usa o método Equals() para comparar um objeto com null. O contrato do método Equals() exige que essa comparação sempre retorne "false".
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 398, CWE ID 754
[2] Standards Mapping - OWASP Application Security Verification Standard 4.0 11.1.7 Business Logic Security Requirements (L2 L3)
[3] Standards Mapping - SANS Top 25 2010 Risky Resource Management - CWE ID 754
desc.structural.dotnet.code_correctness_null_argument_to_equivalence_method
Abstract
A expressão obj.equals(null) sempre será "false".
Explanation
O programa usa o método equals() para comparar um objeto com null. Essa comparação sempre retornará "false", uma vez que o objeto não é null. (Se o objeto for null, o programa lançará NullPointerException).
References
[1] JavaDoc for Object Sun Microsystems
[2] Standards Mapping - Common Weakness Enumeration CWE ID 398, CWE ID 754
[3] Standards Mapping - OWASP Application Security Verification Standard 4.0 11.1.7 Business Logic Security Requirements (L2 L3)
[4] Standards Mapping - SANS Top 25 2010 Risky Resource Management - CWE ID 754
desc.structural.java.code_correctness_null_argument_to_equivalence_method
Abstract
Se um processo pai encerrar sua execução normalmente antes dos threads que ele gerou, estes poderão ser encerrados prematuramente.
Explanation
Threads gerados ao chamar pthread_create() a partir da função main() do processo pai serão encerrados prematuramente se o processo pai encerrar sua execução antes dos threads que ele gerou, sem chamar pthread_exit(). Chamar pthread_exit() garante que o processo pai permanecerá ativo até que a execução de todos os seus threads tenha sido encerrada. Como alternativa, o processo pai pode chamar pthread_join em todos os threads filho e garantir que eles serão concluídos antes da conclusão do processo.

Exemplo 1: O código a seguir usa pthread_create() para criar um thread e depois é encerrado normalmente. Se a conclusão do thread filho não tiver sido encerrada até o retorno da função main(), o thread será encerrado prematuramente.


void *Simple(void *threadid)
{
...
pthread_exit(NULL);
}

int main(int argc, char *argv[]) {
int rc;
pthread_t pt;
rc = pthread_create(&pt, NULL, Simple, (void *)t);
if (rc){
exit(-1);
}
}
References
[1] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[2] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Rule 1.3
[3] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3
desc.controlflow.cpp.code_correctness_premature_thread_termination
Abstract
O método readObject() na classe chama uma função que pode ser substituída.
Explanation
Durante a desserialização, readObject() age como um construtor e, portanto, a inicialização do objeto só estará concluída quando essa função terminar. Portanto, quando uma função readObject() de uma classe Serializable chama uma função substituível, isso pode fornecer ao método de substituição o acesso necessário ao estado do objeto antes que ele seja totalmente inicializado.

Exemplo 1: A função readObject() a seguir chama um método que pode ser substituído.


...
private void readObject(final ObjectInputStream ois) throws IOException, ClassNotFoundException {
checkStream(ois);
ois.defaultReadObject();
}

public void checkStream(ObjectInputStream stream){
...
}


Como a função checkStream() e sua classe delimitadora não são final e públicas, isso implica que a função pode ser substituída, o que pode significar que um invasor pode substituir a função checkStream() a fim de obter acesso ao objeto durante a desserialização.
References
[1] SER09-J. Do not invoke overridable methods from the readObject() method CERT
[2] EXTEND-5: Limit the extensibility of classes and methods Oracle
[3] SERIAL-3: View deserialization the same as object construction Oracle
desc.structural.java.code_correctness_readobject_invokes_overridable_function
Abstract
A palavra-chave "readonly" impõe a regra de que a variável deve ser inicializada, pois está declarada ou no construtor e não pode ser modificada em nenhum outro lugar. Isso funciona conforme esperado para tipos de valores, mas o conteúdo de objetos e listas ainda é modificável, mesmo tendo sido declarado como somente leitura privado.
Explanation
Retornar uma variável de lista private readonly de uma propriedade somente "getter" permite que o código de chamada modifique o conteúdo da lista, fornecendo a ela eficazmente acesso de gravação e contrariando as intenções do programador que a tornou private readonly.

Exemplo 1: O código a seguir contém uma lista _item, que é declarada como private readonly.

class Order
{
private readonly List<string> _item = new List<string>();
public IEnumerable<string> Item { get { return _item; } }

public Order()
{
/*class initialize */
}

/*some important function......*/
}
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 398
desc.structural.dotnet.code_correctness_readonly_collection_reference
Abstract
Um programa capaz de criar um link circular em uma estrutura de dados pode causar esgotamento da pilha quando a estrutura de dados é processada recursivamente.
Explanation
O uso da recursão é um elemento básico para criar e gerenciar estruturas de dados vinculadas. A recursão também correrá o risco de processar indefinidamente se os dados incorporarem um link circular, que, por sua vez, esgotará a pilha e travará o programa.

Exemplo 1: O trecho de código a seguir demonstra essa vulnerabilidade usando o Apache Log4j2.

Marker child = MarkerManager.getMarker("child");
Marker parent = MarkerManager.getMarker("parent");

child.addParents(parent);
parent.addParents(child);

String toInfinity = child.toString();


Quando o filho chama toString(), que inclui um método de processamento recursivo, ele aciona uma exceção de estouro de pilha (exaustão de pilha). Essa exceção ocorre devido ao link circular entre filho e pai.
References
[1] DOS-1: Beware of activities that may use disproportionate resources Oracle
[2] Standards Mapping - Common Weakness Enumeration CWE ID 674
[3] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective C.3.3 - Web Software Attack Mitigation
desc.controlflow.java.code_correctness_stack_exhaustion
Abstract
Comparar um valor de ponto flutuante com um objeto String não é confiável e não deve ser feito.
Explanation
Para comparar um valor de ponto flutuante com um objeto String, ele primeiro deve ser transformado em um objeto String, o que normalmente é feito usando uma função como Double.toString(). Dependendo do tipo e do valor da variável de ponto flutuante, quando convertida em um objeto String, ela pode ser "NaN", "Infinity", "-Infinity", ter uma certa quantidade de casas decimais à esquerda contendo zeros ou incluir uma campo de expoente. Se convertida em uma String hexadecimal, a representação também poderá ser consideravelmente diferente.

Exemplo 1: O exemplo a seguir compara a variável de ponto flutuante com uma String.


...
int initialNum = 1;
...
String resultString = Double.valueOf(initialNum/10000.0).toString();
if (s.equals("0.0001")){
//do something
...
}
...
References
[1] NUM11-J. Do not compare or inspect the string representation of floating-point values CERT
[2] Standards Mapping - Common Weakness Enumeration CWE ID 398
desc.dataflow.java.code_correctness_string_comparison_of_float
Abstract
ToString() é chamado em um array.
Explanation
Na maioria dos casos, uma chamada para ToString() em um array indica que um desenvolvedor está interessado em retornar o conteúdo do array como um String. No entanto, uma chamada direta para ToString() em um array retornará um valor de cadeia de caracteres contendo o tipo do array.

Exemplo 1: O seguinte código gerará System.String[].

String[] stringArray = { "element 1", "element 2", "element 3", "element 4" };
System.Diagnostics.Debug.WriteLine(stringArray.ToString());
References
[1] Class Arrays Microsoft
[2] Standards Mapping - Common Weakness Enumeration CWE ID 398
desc.structural.dotnet.code_correctness_tostring_on_array
Abstract
toString() é chamado em um array.
Explanation
Na maioria dos casos, uma chamada para toString() em um array indica que um desenvolvedor está interessado em retornar o conteúdo do array como um String. No entanto, uma chamada direta para toString() em um array retornará um valor de string contendo o tipo do array e o código hash na memória.
Exemplo 1: O seguinte código gerará [Ljava.lang.String;@1232121.

String[] strList = new String[5];
...
System.out.println(strList);
References
[1] Class Arrays Sun Microsystems
[2] Standards Mapping - Common Weakness Enumeration CWE ID 398
desc.structural.java.code_correctness_tostring_on_array
Abstract
A tag <cfdump> pode deixar vazar informações confidenciais em um aplicativo da Web implantado.
Explanation
É prática comum processar a saída dos valores de variáveis para fins depuração ou teste com um código que não se destina a ser distribuído ou permanecer ativo no aplicativo implantado. Quando esse tipo de código de depuração é acidentalmente deixado no aplicativo, este pode fornecer informações para um invasor de maneiras inesperadas. Nem todas as instruções de depuração deixam vazar informações confidenciais ou privadas. No entanto, a presença de uma instrução de depuração muitas vezes indica que o código circundante foi negligenciado e pode estar em mau estado de conservação.

O exemplo mais comum de código de depuração esquecido no ColdFusion é a tag <cfdump>. Embora o uso de <cfdump> seja aceitável durante o desenvolvimento do produto, os desenvolvedores responsáveis pelo código que faz parte de um aplicativo Web de produção deve considerar cuidadosamente se qualquer uso da tag <cfdump> deve ser permitido.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 215
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [4] CWE ID 200
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [7] CWE ID 200
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [20] CWE ID 200
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [17] CWE ID 200
[6] Standards Mapping - FIPS200 SI
[7] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[8] Standards Mapping - OWASP Application Security Verification Standard 4.0 8.3.4 Sensitive Private Data (L1 L2 L3), 14.3.2 Unintended Security Disclosure Requirements (L1 L2 L3)
[9] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[10] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[11] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention
[12] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention
[13] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[14] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[15] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[16] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[17] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[18] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[19] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[20] Standards Mapping - Web Application Security Consortium Version 2.00 Information Leakage (WASC-13)
desc.semantic.cfml.coldfusion_badpractices_leftover_debug_code
Abstract
Permitir que entradas de usuário não validadas especifiquem o caminho de um arquivo incluído na página pode permitir que invasores injetem código mal-intencionado ou visualizem arquivos confidenciais no servidor.
Explanation
Vulnerabilidades de inclusão não autorizada ocorrem quando:

1. Dados entram em um aplicativo Web através de uma fonte não confiável, mais frequentemente uma solicitação da Web.

2. Os dados fazem parte da string que especifica o atributo template de uma tag <cfinclude>.
Exemplo 1: O código a seguir usa a entrada de um formulário da Web para construir o caminho para um arquivo especial utilizado para formatar a página inicial do usuário. O programador não levou em consideração a possibilidade de que um invasor pudesse fornecer um nome de arquivo mal-intencionado, como "../../users/wileyh/malicious", que fará com que o aplicativo inclua e execute o conteúdo de um arquivo no diretório base do invasor.


<cfinclude template =
"C:\\custom\\templates\\#Form.username#.cfm">


Se um invasor tiver permissão para especificar o arquivo incluído pela tag <cfinclude>, ele poderá fazer com que o aplicativo inclua na página atual o conteúdo de quase qualquer arquivo do sistema de arquivos do servidor. Essa capacidade pode ser aproveitada de pelo menos duas maneiras significativas. Se um invasor puder gravar em uma localização no sistema de arquivos do servidor, como o diretório base do usuário ou um diretório de upload comum, ele pode fazer com que o aplicativo inclua um arquivo elaborado de maneira mal-intencionada na página, que em seguida será executado pelo servidor. Mesmo sem acesso de gravação ao sistema de arquivos do servidor, um invasor pode muitas vezes obter acesso a informações confidenciais ou privadas especificando o caminho de um arquivo no servidor.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 94
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [18] CWE ID 094
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [17] CWE ID 094
[4] Standards Mapping - Common Weakness Enumeration Top 25 2024 [11] CWE ID 094
[5] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001167
[6] Standards Mapping - FIPS200 SI
[7] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[8] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-18 Mobile Code (P2), SI-10 Information Input Validation (P1)
[9] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-18 Mobile Code, SI-10 Information Input Validation
[10] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[11] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[12] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[13] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[14] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[15] Standards Mapping - OWASP Top 10 2007 A3 Malicious File Execution
[16] Standards Mapping - OWASP Top 10 2010 A1 Injection
[17] Standards Mapping - OWASP Top 10 2013 A1 Injection
[18] Standards Mapping - OWASP Top 10 2017 A1 Injection
[19] Standards Mapping - OWASP Top 10 2021 A03 Injection
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2, Requirement 6.5.3
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[32] Standards Mapping - SANS Top 25 2009 Risky Resource Management - CWE ID 094
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3600 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3600 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3600 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3600 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3600 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3600 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3600 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-003300 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-003300 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-003300 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-003300 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-003300 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-003300 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-003300 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-003300 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-003300 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-003300 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-003300 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-003300 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-003300 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002530 CAT II, APSC-DV-003300 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002530 CAT II, APSC-DV-003300 CAT II
[55] Standards Mapping - Web Application Security Consortium Version 2.00 Improper Input Handling (WASC-20)
desc.dataflow.cfml.unauthorized_include
Abstract
A execução de comandos de uma fonte não confiável ou em um ambiente não confiável pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando executado pelo programa: o invasor controla explicitamente qual é esse comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, com a possibilidade de que um invasor seja capaz de controlar o comando que é executado. Vulnerabilidades de injeção de comandos desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.

2. Os dados são usados como uma string, ou parte de uma string, que representa um comando executado pelo aplicativo.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O código a seguir de um utilitário do sistema usa a chave do registro APPHOME para determinar o diretório no qual ele está instalado e, em seguida, executa um script de inicialização com base em um caminho relativo a partir do diretório especificado.


...
CALL FUNCTION 'REGISTRY_GET'
EXPORTING
KEY = 'APPHOME'
IMPORTING
VALUE = home.

CONCATENATE home INITCMD INTO cmd.
CALL 'SYSTEM' ID 'COMMAND' FIELD cmd ID 'TAB' FIELD TABL[].
...


O código no Example 1 permite que um invasor execute comandos arbitrários com o privilégio elevado do aplicativo, modificando a entrada do registro APPHOME de forma que ela aponte para um caminho diferente contendo uma versão mal-intencionada de INITCMD. Como o programa não valida o valor lido do registo, se um invasor puder controlar o valor da chave do registro APPHOME, ele poderá enganar o aplicativo, fazendo com que este execute o código mal-intencionado, e assumir o controle do sistema.

Exemplo 2: O código a seguir é de um aplicativo Web administrativo projetado para permitir que os usuários iniciem um backup de um banco de dados Oracle usando um wrapper de arquivos em lote em torno do utilitário rman e, em seguida, executem um script cleanup.bat para excluir alguns arquivos temporários. O script rmanDB.bat aceita um único parâmetro de linha de comando, que especifica o tipo de backup a ser realizado. Como o acesso ao banco de dados é restrito, o aplicativo executa o backup como um usuário privilegiado.


...
btype = request->get_form_field( 'backuptype' )
CONCATENATE `/K 'c:\\util\\rmanDB.bat ` btype `&&c:\\util\\cleanup.bat'` INTO cmd.

CALL FUNCTION 'SXPG_COMMAND_EXECUTE_LONG'
EXPORTING
commandname = cmd_exe
long_params = cmd_string
EXCEPTIONS
no_permission = 1
command_not_found = 2
parameters_too_long = 3
security_risk = 4
OTHERS = 5.
...


O problema aqui é que o programa não realiza validações no parâmetro backuptype lido do usuário. Em geral, o módulo da função SXPG_COMMAND_EXECUTE_LONG não executará vários comandos, mas, nesse caso, o programa primeiro executa o shell cmd.exe para executar vários comandos com uma única chamada para CALL 'SYSTEM'. Uma vez invocado, o shell permitirá a execução de vários comandos separados por dois "Es" comerciais (símbolo &). Se um invasor transmitir uma string no formato "&& del c:\\dbms\\*.*", o aplicativo executará esse comando juntamente com os outros especificados pelo programa. Devido à natureza do aplicativo, ele é executado com os privilégios necessários para interagir com o banco de dados, o que significa que qualquer comando injetado pelo invasor também será executado com esses privilégios.

Exemplo 3: O código a seguir é de um aplicativo Web que fornece aos usuários uma interface através da qual eles podem atualizar suas senhas no sistema. Parte do processo de atualização de senhas em determinados ambientes de rede é executar um comando make no diretório /var/yp.


...
MOVE 'make' to cmd.
CALL 'SYSTEM' ID 'COMMAND' FIELD cmd ID 'TAB' FIELD TABL[].
...


O problema aqui é que o programa não especifica um caminho absoluto para make e não consegue limpar o ambiente antes de executar a chamada para CALL 'SYSTEM'. Se um invasor puder modificar a variável $PATH a fim de que aponte para um binário malicioso chamado make e fazer com que o programa seja executado no ambiente dele, o binário malicioso será carregado ao invés do binário pretendido. Por causa da natureza do aplicativo, ele é executado com os privilégios necessários para realizar operações do sistema, o que significa que, agora, o make do invasor será executado com esses privilégios, possivelmente concedendo a ele controle total sobre o sistema.
References
[1] SAP OSS notes 677435, 686765, 866732, 854060, 1336776, 1520462, 1530983 and related notes.
[2] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[6] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[8] Standards Mapping - FIPS200 SI
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[13] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[14] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[15] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[16] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[17] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[18] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[19] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[20] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[22] Standards Mapping - OWASP Top 10 2010 A1 Injection
[23] Standards Mapping - OWASP Top 10 2013 A1 Injection
[24] Standards Mapping - OWASP Top 10 2017 A1 Injection
[25] Standards Mapping - OWASP Top 10 2021 A03 Injection
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[37] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[38] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[40] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[41] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[63] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[64] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.abap.command_injection
Abstract
A execução de comandos de uma fonte não confiável ou em um ambiente não confiável pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando executado pelo programa: o invasor controla explicitamente qual é esse comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, com a possibilidade de que um invasor seja capaz de controlar o comando que é executado. Vulnerabilidades de injeção de comandos desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.

2. Os dados são usados como uma string, ou parte de uma string, que representa um comando executado pelo aplicativo.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O código a seguir usa uma entrada de arquivo de configuração para determinar o diretório no qual ele está instalado e, em seguida, executa um script de inicialização com base em um caminho relativo a partir do diretório especificado.


...
var fs:FileStream = new FileStream();
fs.open(new File(String(configStream.readObject())+".txt"), FileMode.READ);
home = String(fs.readObject(home));
var cmd:String = home + INITCMD;
fscommand("exec", cmd);
...


O código no Example 1 permite que um invasor execute comandos arbitrários com o privilégio elevado do aplicativo, modificando o conteúdo do arquivo de configuração configStream de forma que ele aponte para um caminho diferente contendo uma versão mal-intencionada de INITCMD. Como o programa não valida o valor lido do arquivo, se um invasor puder controlar esse valor, ele poderá enganar o aplicativo, fazendo com que este execute o código mal-intencionado, e assumir o controle do sistema.

Exemplo 2: O código a seguir é de um aplicativo Web administrativo projetado para permitir que os usuários iniciem um backup de um banco de dados Oracle usando um wrapper de arquivos em lote em torno do utilitário rman e, em seguida, executem um script cleanup.bat para excluir alguns arquivos temporários. O script rmanDB.bat aceita um único parâmetro de linha de comando, que especifica o tipo de backup a ser realizado. Como o acesso ao banco de dados é restrito, o aplicativo executa o backup como um usuário privilegiado.


...
var params:Object = LoaderInfo(this.root.loaderInfo).parameters;
var btype:String = String(params["backuptype"]);
var cmd:String = "cmd.exe /K \"c:\\util\\rmanDB.bat " + btype + "&&c:\\util\\cleanup.bat\"";
fscommand("exec", cmd);
...


O problema aqui é que o programa não realiza validações no parâmetro backuptype lido do usuário. Em geral, o módulo da função fscommand() não executará vários comandos, mas, nesse caso, o programa primeiro executa o shell cmd.exe para executar vários comandos com uma única chamada para fscommnd(). Uma vez invocado, o shell permitirá a execução de vários comandos separados por dois "Es" comerciais (símbolo &). Se um invasor transmitir uma string no formato "&& del c:\\dbms\\*.*", o aplicativo executará esse comando juntamente com os outros especificados pelo programa. Devido à natureza do aplicativo, ele é executado com os privilégios necessários para interagir com o banco de dados, o que significa que qualquer comando injetado pelo invasor também será executado com esses privilégios.

Exemplo 3: O código a seguir é de um aplicativo Web que fornece aos usuários uma interface através da qual eles podem atualizar suas senhas no sistema. Parte do processo de atualização de senhas em determinados ambientes de rede é executar um comando make no diretório /var/yp.


...
fscommand("exec", "make");
...


O problema aqui é que o programa não especifica um caminho absoluto para make e não consegue limpar o ambiente antes de executar a chamada para fscommand(). Se um invasor puder modificar a variável $PATH a fim de que aponte para um binário malicioso chamado make e fazer com que o programa seja executado no ambiente dele, o binário malicioso será carregado ao invés do binário pretendido. Por causa da natureza do aplicativo, ele é executado com os privilégios necessários para realizar operações do sistema, o que significa que, agora, o make do invasor será executado com esses privilégios, possivelmente concedendo a ele controle total sobre o sistema.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[13] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[14] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[16] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[17] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[18] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[19] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[20] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2010 A1 Injection
[22] Standards Mapping - OWASP Top 10 2013 A1 Injection
[23] Standards Mapping - OWASP Top 10 2017 A1 Injection
[24] Standards Mapping - OWASP Top 10 2021 A03 Injection
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[37] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[38] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[40] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.actionscript.command_injection
Abstract
A execução de comandos de uma fonte não confiável ou em um ambiente não confiável pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando executado pelo programa: o invasor controla explicitamente qual é esse comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, com a possibilidade de que um invasor seja capaz de controlar o comando que é executado. Vulnerabilidades de injeção de comandos desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.

2. Os dados são usados como uma string, ou parte de uma string, que representa um comando executado pelo aplicativo.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O código a seguir de um utilitário do sistema usa a propriedade do sistema APPHOME para determinar o diretório no qual ele está instalado e, em seguida, executa um script de inicialização com base em um caminho relativo a partir do diretório especificado.


...
string val = Environment.GetEnvironmentVariable("APPHOME");
string cmd = val + INITCMD;
ProcessStartInfo startInfo = new ProcessStartInfo(cmd);
Process.Start(startInfo);
...


O código no Example 1 permite que um invasor execute comandos arbitrários com o privilégio elevado do aplicativo, modificando a propriedade do sistema APPHOME de forma que ela aponte para um caminho diferente contendo uma versão mal-intencionada de INITCMD. Como o programa não valida o valor lido do ambiente, se um invasor puder controlar o valor da propriedade do sistema APPHOME, ele poderá enganar o aplicativo, fazendo com que este execute o código mal-intencionado, e assumir o controle do sistema.

Exemplo 2: O código a seguir é de um aplicativo Web administrativo projetado para permitir que os usuários iniciem um backup de um banco de dados Oracle usando um wrapper de arquivos em lote em torno do utilitário rman e, em seguida, executem um script cleanup.bat para excluir alguns arquivos temporários. O script rmanDB.bat aceita um único parâmetro de linha de comando, que especifica o tipo de backup a ser realizado. Como o acesso ao banco de dados é restrito, o aplicativo executa o backup como um usuário privilegiado.


...
string btype = BackupTypeField.Text;
string cmd = "cmd.exe /K \"c:\\util\\rmanDB.bat"
+ btype + "&&c:\\util\\cleanup.bat\""));
Process.Start(cmd);
...


O problema aqui é que o programa não realiza validações em BackupTypeField. Em geral, a função Process.Start() não executará vários comandos, mas, nesse caso, o programa primeiro executa o shell cmd.exe para executar vários comandos com uma única chamada para Process.Start(). Uma vez invocado, o shell permitirá a execução de vários comandos separados por dois "Es" comerciais (símbolo &). Se um invasor transmitir uma string no formato "&& del c:\\dbms\\*.*", o aplicativo executará esse comando juntamente com os outros especificados pelo programa. Devido à natureza do aplicativo, ele é executado com os privilégios necessários para interagir com o banco de dados, o que significa que qualquer comando injetado pelo invasor também será executado com esses privilégios.

Exemplo 3: O código a seguir é de um aplicativo Web que dá aos usuários acesso a uma interface através da qual eles podem atualizar suas senhas no sistema. Parte do processo de atualização de senhas nesse ambiente de rede é executar um comando update.exe, da seguinte forma:


...
Process.Start("update.exe");
...


O problema aqui é que o programa não especifica um caminho absoluto e não consegue limpar o respectivo ambiente antes de executar a chamada de Process.start(). Se um invasor puder modificar a variável $PATH a fim de que aponte para um binário malicioso chamado update.exe e fazer com que o programa seja executado no ambiente dele, o binário malicioso será carregado ao invés do binário pretendido. Por causa da natureza do aplicativo, ele é executado com os privilégios necessários para realizar operações do sistema, o que significa que, agora, o update.exe do invasor será executado com esses privilégios, possivelmente concedendo a ele controle total sobre o sistema.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[13] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[14] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[16] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[17] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[18] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[19] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[20] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2010 A1 Injection
[22] Standards Mapping - OWASP Top 10 2013 A1 Injection
[23] Standards Mapping - OWASP Top 10 2017 A1 Injection
[24] Standards Mapping - OWASP Top 10 2021 A03 Injection
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[37] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[38] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[40] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.dotnet.command_injection
Abstract
A execução de comandos que incluem entradas do usuário não validadas pode fazer com que um aplicativo atue em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando executado pelo programa: o invasor controla explicitamente qual é esse comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, no qual um invasor controla explicitamente o comando que é executado. Vulnerabilidades de injeção de comandos desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.


2. Os dados fazem parte de uma string que é executada como um comando pelo aplicativo.


3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O seguinte programa simples aceita um nome de arquivo como um argumento de linha de comando e exibe o conteúdo desse arquivo de volta para o usuário. O programa é instalado em setuid root porque se destina para uso como uma ferramenta de aprendizagem, para permitir que administradores de sistema em treinamento inspecionem arquivos de sistema com privilégios sem lhes dar a capacidade de modificá-los ou danificar o sistema.


int main(char* argc, char** argv) {
char cmd[CMD_MAX] = "/usr/bin/cat ";
strcat(cmd, argv[1]);
system(cmd);
}


Como o programa é executado com privilégios de root, a chamada para system() também é executada com privilégios de root. Se um usuário especificar um nome de arquivo padrão, a chamada funcionará conforme esperado. No entanto, se um invasor transmitir uma string de caracteres no formato ";rm -rf /", a chamada para system() não conseguirá executar cat devido a uma falta de argumentos e, em seguida, abrirá caminho para excluir recursivamente o conteúdo da partição root.

Exemplo 2: O seguinte código de um programa privilegiado usa a variável de ambiente $APPHOME para determinar o diretório de instalação do aplicativo e, em seguida, executa um script de inicialização nesse diretório.


...
char* home=getenv("APPHOME");
char* cmd=(char*)malloc(strlen(home)+strlen(INITCMD));
if (cmd) {
strcpy(cmd,home);
strcat(cmd,INITCMD);
execl(cmd, NULL);
}
...


Como no Example 1, o código no exemplo permite que um invasor execute comandos arbitrários com o privilégio elevado do aplicativo. Nesse exemplo, o invasor pode modificar a variável de ambiente $APPHOME para especificar um caminho diferente contendo uma versão mal-intencionada de INITCMD. Como o programa não valida o valor lido do ambiente, ao controlar a variável de ambiente, o invasor pode enganar o aplicativo, fazendo com que este execute um código mal-intencionado.

O invasor está usando a variável de ambiente para controlar o comando que o programa invoca e, portanto, o efeito do ambiente é explícito nesse exemplo. Vamos agora voltar nossa atenção para o que pode acontecer quando o invasor consegue mudar a maneira como o comando é interpretado.

Exemplo 3: O código a seguir é proveniente de um utilitário CGI baseado na Web que permite aos usuários alterar suas senhas. O processo de atualização de senha no NIS inclui a execução de make no diretório /var/yp. Observe que, como o programa atualiza registros de senha, ele foi instalado em setuid root.

O programa invoca make da seguinte maneira:


system("cd /var/yp && make &> /dev/null");


Diferentemente dos exemplos anteriores, o comando nesse exemplo está inserido em código fixo para que um invasor não possa controlar o argumento transmitido para system(). No entanto, como o programa não especifica um caminho absoluto para make e não limpa as respectivas variáveis de ambiente antes de invocar o comando, o invasor pode modificar a respectiva variável $PATH de forma que ela aponte para um binário mal-intencionado denominado make e execute o script CGI de um prompt de shell. E, como o programa foi instalado em setuid root, a versão do invasor de make agora é executada com privilégios de root.

No Windows, existem riscos adicionais presentes.

Exemplo 4: Ao invocar CreateProcess() diretamente ou através de uma chamada para uma das funções na família _spawn(), é necessário ter cautela quando existe um espaço em um executável ou caminho.


...
LPTSTR cmdLine = _tcsdup(TEXT("C:\\Program Files\\MyApplication -L -S"));
CreateProcess(NULL, cmdLine, ...);
...


Devido à maneira como CreateProcess() analisa espaços, o primeiro executável que o sistema operacional tentará executar é Program.exe, e não MyApplication.exe. Portanto, se um invasor for capaz de instalar um aplicativo mal-intencionado denominado Program.exe no sistema, qualquer programa que chamar CreateProcess() incorretamente usando o diretório Program Files executará esse aplicativo em vez daquele pretendido.

O ambiente desempenha um papel poderoso na execução de comandos do sistema dentro de programas. Funções como system(), exec() e CreateProcess() usam o ambiente do programa que as chama e, portanto, os invasores têm uma oportunidade potencial para influenciar o comportamento dessas chamadas.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[13] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[14] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[16] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[17] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[18] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[19] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[20] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2010 A1 Injection
[22] Standards Mapping - OWASP Top 10 2013 A1 Injection
[23] Standards Mapping - OWASP Top 10 2017 A1 Injection
[24] Standards Mapping - OWASP Top 10 2021 A03 Injection
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[37] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[38] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[40] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.cpp.command_injection
Abstract
Executar comandos sem especificar um caminho absoluto pode permitir que um invasor use o programa para executar um binário mal-intencionado alterando $PATH ou outros aspectos do ambiente de execução do programa.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando que o programa executa: o invasor controla explicitamente o comando.

- Um invasor pode controlar os parâmetros do programa.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o segundo cenário, no qual um invasor pode modificar o significado do comando alterando uma variável de ambiente ou inserindo um executável mal-intencionado no início do caminho de pesquisa. Vulnerabilidades de Command injection desse tipo ocorrem quando:

1. Um invasor modifica o ambiente de um aplicativo.

2. O aplicativo executa um comando sem especificar um caminho absoluto ou verificar o binário que está sendo executado.



3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: Esse exemplo demonstra o que pode acontecer quando o invasor consegue alterar a forma como um comando é interpretado. O código é proveniente de um utilitário CGI baseado na Web que permite aos usuários alterar suas senhas. O processo de atualização de senha no NIS inclui a execução de make no diretório /var/yp. Observe que, como o programa atualiza registros de senha, ele foi instalado em setuid root.

O programa invoca make da seguinte maneira:


MOVE "cd /var/yp && make &> /dev/null" to command-line
CALL "CBL_EXEC_RUN_UNIT" USING command-line
length of command-line
run-unit-id
stack-size
flags


O comando nesse exemplo é hardcoded. Portanto, um invasor não pode controlar o argumento passado para CBL_EXEC_RUN_UNIT. No entanto, como o programa não especifica um caminho absoluto para make e não limpa suas variáveis de ambiente antes de invocar o comando, o invasor pode modificar sua variável $PATH para apontar para um binário mal-intencionado chamado make e executar o script CGI por meio de um prompt de shell. Além disso, como o programa foi instalado com setuid root, a versão do invasor de make agora é executada com privilégios de root.

Exemplo 2: O código a seguir usa uma variável de ambiente para determinar o diretório temporário que contém o arquivo a ser impresso com o comando pdfprint.


DISPLAY "TEMP" UPON ENVIRONMENT-NAME
ACCEPT ws-temp-dir FROM ENVIRONMENT-VARIABLE
STRING "pdfprint " DELIMITED SIZE
ws-temp-dir DELIMITED SPACE
"/" DELIMITED SIZE
ws-pdf-filename DELIMITED SPACE
x"00" DELIMITED SIZE
INTO cmd-buffer
CALL "SYSTEM" USING cmd-buffer


De maneira semelhante ao exemplo anterior, o comando é hardcoded. No entanto, como o programa não especifica um caminho absoluto para pdfprint, o invasor pode modificar a variável $PATH para apontar para um binário mal-intencionado. Além disso, embora as frases DELIMITED SPACE evitem espaços embutidos em ws-temp-dir e ws-pdf-filename, pode haver metacaracteres de shell (como &&) embutidos em qualquer um deles.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[13] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[14] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[16] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[17] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[18] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[19] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[20] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2010 A1 Injection
[22] Standards Mapping - OWASP Top 10 2013 A1 Injection
[23] Standards Mapping - OWASP Top 10 2017 A1 Injection
[24] Standards Mapping - OWASP Top 10 2021 A03 Injection
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[37] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[38] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[40] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.semantic.cobol.command_injection
Abstract
A execução de comandos de uma fonte não confiável ou em um ambiente não confiável pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando executado pelo programa: o invasor controla explicitamente qual é esse comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, com a possibilidade de que um invasor seja capaz de controlar o comando que é executado. Vulnerabilidades de injeção de comandos desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.

2. Os dados são usados como uma string, ou parte de uma string, que representa um comando executado pelo aplicativo.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O código a seguir permite que um invasor especifique comandos arbitrários através do parâmetro de solicitação cmd.


...
<cfset var="#url.cmd#">
<cfexecute name = "C:\windows\System32\cmd.exe"
arguments = "/c #var#"
timeout = "1"
variable="mycmd">
</cfexecute>
...
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[13] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[14] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[16] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[17] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[18] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[19] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[20] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2010 A1 Injection
[22] Standards Mapping - OWASP Top 10 2013 A1 Injection
[23] Standards Mapping - OWASP Top 10 2017 A1 Injection
[24] Standards Mapping - OWASP Top 10 2021 A03 Injection
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[37] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[38] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[40] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.cfml.command_injection
Abstract
A execução de comandos de uma fonte não confiável ou em um ambiente não confiável pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando que o programa executa: o invasor controla explicitamente qual é o comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, a possibilidade de um invasor controlar o comando executado. Vulnerabilidades de Command injection desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.

2. Os dados são usados como (ou como parte de) uma string que representa um comando executado pelo aplicativo.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O código a seguir de um utilitário do sistema usa a propriedade do sistema APPHOME para determinar o diretório no qual está instalado e, em seguida, executa um script de inicialização com base em um caminho relativo do diretório especificado.


...
final cmd = String.fromEnvironment('APPHOME');
await Process.run(cmd);
...


O código no Example 1 permite que um invasor execute comandos arbitrários com o privilégio elevado do aplicativo, modificando a propriedade do sistema APPHOME de forma que ela aponte para um caminho diferente contendo uma versão mal-intencionada de INITCMD. Como o programa não valida o valor lido do ambiente, se um invasor puder controlar o valor da propriedade do sistema APPHOME, ele poderá enganar o aplicativo, fazendo com que este execute o código mal-intencionado, e assumir o controle do sistema.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[13] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[14] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[16] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[17] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[18] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[19] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[20] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2010 A1 Injection
[22] Standards Mapping - OWASP Top 10 2013 A1 Injection
[23] Standards Mapping - OWASP Top 10 2017 A1 Injection
[24] Standards Mapping - OWASP Top 10 2021 A03 Injection
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[37] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[38] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[40] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.dart.command_injection
Abstract
A execução de comandos de uma fonte não confiável ou em um ambiente não confiável pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando que o programa executa: o invasor controla explicitamente o comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, a possibilidade de um invasor controlar o comando executado. Vulnerabilidades de Command injection desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.


2. Os dados são usados como parte de uma cadeia de caracteres que representa um comando que o aplicativo executa.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O código a seguir executa um comando controlado pelo usuário.


cmdName := request.FormValue("Command")
c := exec.Command(cmdName)
c.Run()
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[13] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[14] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[16] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[17] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[18] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[19] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[20] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2010 A1 Injection
[22] Standards Mapping - OWASP Top 10 2013 A1 Injection
[23] Standards Mapping - OWASP Top 10 2017 A1 Injection
[24] Standards Mapping - OWASP Top 10 2021 A03 Injection
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[37] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[38] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[40] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.golang.command_injection
Abstract
A execução de comandos de uma fonte não confiável ou em um ambiente não confiável pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando executado pelo programa: o invasor controla explicitamente qual é esse comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, com a possibilidade de que um invasor seja capaz de controlar o comando que é executado. Vulnerabilidades de injeção de comandos desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.

2. Os dados são usados como uma string, ou parte de uma string, que representa um comando executado pelo aplicativo.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O código a seguir de um utilitário do sistema usa a propriedade do sistema APPHOME para determinar o diretório no qual ele está instalado e, em seguida, executa um script de inicialização com base em um caminho relativo a partir do diretório especificado.


...
String home = System.getProperty("APPHOME");
String cmd = home + INITCMD;
java.lang.Runtime.getRuntime().exec(cmd);
...


O código no Example 1 permite que um invasor execute comandos arbitrários com o privilégio elevado do aplicativo, modificando a propriedade do sistema APPHOME de forma que ela aponte para um caminho diferente contendo uma versão mal-intencionada de INITCMD. Como o programa não valida o valor lido do ambiente, se um invasor puder controlar o valor da propriedade do sistema APPHOME, ele poderá enganar o aplicativo, fazendo com que este execute o código mal-intencionado, e assumir o controle do sistema.

Exemplo 2: O código a seguir é de um aplicativo Web administrativo projetado para permitir que os usuários iniciem um backup de um banco de dados Oracle usando um wrapper de arquivos em lote em torno do utilitário rman e, em seguida, executem um script cleanup.bat para excluir alguns arquivos temporários. O script rmanDB.bat aceita um único parâmetro de linha de comando, que especifica o tipo de backup a ser realizado. Como o acesso ao banco de dados é restrito, o aplicativo executa o backup como um usuário privilegiado.


...
String btype = request.getParameter("backuptype");
String cmd = new String("cmd.exe /K
\"c:\\util\\rmanDB.bat "+btype+"&&c:\\util\\cleanup.bat\"")
System.Runtime.getRuntime().exec(cmd);
...


O problema aqui é que o programa não realiza validações no parâmetro backuptype lido do usuário. Em geral, o módulo da função Runtime.exec() não executará vários comandos, mas, nesse caso, o programa primeiro executa o shell cmd.exe para executar vários comandos com uma única chamada para Runtime.exec(). Uma vez invocado, o shell permitirá a execução de vários comandos separados por dois "Es" comerciais (símbolo &). Se um invasor transmitir uma string no formato "&& del c:\\dbms\\*.*", o aplicativo executará esse comando juntamente com os outros especificados pelo programa. Devido à natureza do aplicativo, ele é executado com os privilégios necessários para interagir com o banco de dados, o que significa que qualquer comando injetado pelo invasor também será executado com esses privilégios.

Exemplo 3: O código a seguir é de um aplicativo Web que fornece aos usuários uma interface através da qual eles podem atualizar suas senhas no sistema. Parte do processo de atualização de senhas em determinados ambientes de rede é executar um comando make no diretório /var/yp.


...
System.Runtime.getRuntime().exec("make");
...


O problema aqui é que o programa não especifica um caminho absoluto para make e não consegue limpar o ambiente antes de executar a chamada para Runtime.exec(). Se um invasor puder modificar a variável $PATH a fim de que aponte para um binário malicioso chamado make e fazer com que o programa seja executado no ambiente dele, o binário malicioso será carregado ao invés do binário pretendido. Por causa da natureza do aplicativo, ele é executado com os privilégios necessários para realizar operações do sistema, o que significa que, agora, o make do invasor será executado com esses privilégios, possivelmente concedendo a ele controle total sobre o sistema.

Algumas pessoas acham que, no mundo móvel, vulnerabilidades clássicas, como injeção de comandos, não fazem sentido -- por que um usuário atacaria ele próprio? No entanto, lembre-se de que a essência das plataformas móveis são aplicativos que são baixados de várias fontes e executados lado a lado no mesmo dispositivo. A probabilidade de execução de um malware junto com um aplicativo de banco é alta, o que exige a expansão da superfície de ataque de aplicativos móveis de forma a incluir comunicações entre processos.

Exemplo 4: O código a seguir lê comandos a serem executados a partir de uma intenção do Android.


...
String[] cmds = this.getIntent().getStringArrayExtra("commands");
Process p = Runtime.getRuntime().exec("su");
DataOutputStream os = new DataOutputStream(p.getOutputStream());
for (String cmd : cmds) {
os.writeBytes(cmd+"\n");
}
os.writeBytes("exit\n");
os.flush();
...


Em um dispositivo root, um aplicativo mal-intencionado pode forçar o aplicativo de uma vítima a executar comandos arbitrários com privilégios de superusuário.
References
[1] IDS07-J. Sanitize untrusted data passed to the Runtime.exec() method CERT
[2] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[6] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[8] Standards Mapping - FIPS200 SI
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[13] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[14] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[15] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[16] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[17] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[18] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[19] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[20] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[22] Standards Mapping - OWASP Top 10 2010 A1 Injection
[23] Standards Mapping - OWASP Top 10 2013 A1 Injection
[24] Standards Mapping - OWASP Top 10 2017 A1 Injection
[25] Standards Mapping - OWASP Top 10 2021 A03 Injection
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[37] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[38] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[40] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[41] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[63] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[64] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.java.command_injection
Abstract
A execução de comandos de uma fonte não confiável ou em um ambiente não confiável pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando executado pelo programa: o invasor controla explicitamente qual é esse comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, com a possibilidade de que um invasor seja capaz de controlar o comando que é executado. Vulnerabilidades de injeção de comandos desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.


2. Os dados são usados como uma string, ou parte de uma string, que representa um comando executado pelo aplicativo.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: Este código de um utilitário do sistema usa a variável de ambiente APPHOME para determinar o diretório no qual será instalado e executa um script de inicialização com base em um caminho relativo do diretório especificado.


var cp = require('child_process');
...
var home = process.env('APPHOME');
var cmd = home + INITCMD;
child = cp.exec(cmd, function(error, stdout, stderr){
...
});
...


O código no Example 1 permite que um invasor execute comandos arbitrários com o privilégio elevado do aplicativo, modificando a propriedade do sistema APPHOME de forma que ela aponte para um caminho diferente contendo uma versão mal-intencionada de INITCMD. Uma vez que o programa não valida o valor lido a partir do ambiente, se um invasor puder controlar o valor da propriedade do sistemaAPPHOME, poderá enganar o aplicativo para que execute o código malicioso e assumir o controle do sistema.

Exemplo 2: Este código é de um aplicativo da Web administrativo projetado para permitir os usuários a iniciar o backup de um banco de dados Oracle usando um wrapper de arquivo em lote no utilitário rman. O script rmanDB.bat aceita um único parâmetro de linha de comando, que especifica o tipo de backup a ser realizado. Como o acesso ao banco de dados é restrito, o aplicativo executa o backup como um usuário privilegiado.


var cp = require('child_process');
var http = require('http');
var url = require('url');

function listener(request, response){
var btype = url.parse(request.url, true)['query']['backuptype'];
if (btype !== undefined){
cmd = "c:\\util\\rmanDB.bat" + btype;
cp.exec(cmd, function(error, stdout, stderr){
...
});
}
...
}
...
http.createServer(listener).listen(8080);


O problema aqui é que o programa não faz qualquer validação na leitura do parâmetro backuptype a partir do usuário além de verificar a sua existência. Depois que o shell é invocado, ele poderá permitir a execução de vários comandos e, devido à natureza do aplicativo, ele será executado com os privilégios necessários para interagir com o banco de dados: isso significa que, seja lá o que o invasor injetar, será executado com os mesmos privilégios.

Exemplo 3: O código a seguir é de um aplicativo Web que fornece aos usuários uma interface através da qual eles podem atualizar suas senhas no sistema. Parte do processo de atualização de senhas em determinados ambientes de rede é executar um comando make no diretório /var/yp.


...
require('child_process').exec("make", function(error, stdout, stderr){
...
});
...


O problema aqui é que o programa não especifica um caminho absoluto para make e não consegue limpar o ambiente antes de executar a chamada de child_process.exec(). Se um invasor puder modificar a variável $PATH a fim de que aponte para um binário malicioso chamado make e fazer com que o programa seja executado no ambiente dele, o binário malicioso será carregado ao invés do binário pretendido. Por causa da natureza do aplicativo, ele é executado com os privilégios necessários para realizar operações do sistema, o que significa que, agora, o make do invasor será executado com esses privilégios, possivelmente concedendo a ele controle total sobre o sistema.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[13] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[14] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[16] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[17] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[18] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[19] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[20] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2010 A1 Injection
[22] Standards Mapping - OWASP Top 10 2013 A1 Injection
[23] Standards Mapping - OWASP Top 10 2017 A1 Injection
[24] Standards Mapping - OWASP Top 10 2021 A03 Injection
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[37] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[38] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[40] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.javascript.command_injection
Abstract
A execução de comandos de uma fonte não confiável ou em um ambiente não confiável pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando executado pelo programa: o invasor controla explicitamente qual é esse comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, com a possibilidade de que um invasor seja capaz de controlar o comando que é executado. Vulnerabilidades de injeção de comandos desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.

2. Os dados são usados como uma string, ou parte de uma string, que representa um comando executado pelo aplicativo.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O código a seguir de um utilitário do sistema usa a propriedade do sistema APPHOME para determinar o diretório no qual ele está instalado e, em seguida, executa um script de inicialização com base em um caminho relativo a partir do diretório especificado.


...
$home = $_ENV['APPHOME'];
$cmd = $home . $INITCMD;
system(cmd);
...


O código no Example 1 permite que um invasor execute comandos arbitrários com o privilégio elevado do aplicativo, modificando a propriedade do sistema APPHOME de forma que ela aponte para um caminho diferente contendo uma versão mal-intencionada de INITCMD. Como o programa não valida o valor lido do ambiente, se um invasor puder controlar o valor da propriedade do sistema APPHOME, ele poderá enganar o aplicativo, fazendo com que este execute o código mal-intencionado, e assumir o controle do sistema.

Exemplo 2: O código a seguir é de um aplicativo Web administrativo projetado para permitir que os usuários iniciem um backup de um banco de dados Oracle usando um wrapper de arquivos em lote em torno do utilitário rman e, em seguida, executem um script cleanup.bat para excluir alguns arquivos temporários. O script rmanDB.bat aceita um único parâmetro de linha de comando, que especifica o tipo de backup a ser realizado. Como o acesso ao banco de dados é restrito, o aplicativo executa o backup como um usuário privilegiado.


...
$btype = $_GET['backuptype'];
$cmd = "cmd.exe /K \"c:\\util\\rmanDB.bat " . $btype . "&&c:\\util\\cleanup.bat\"";
system(cmd);
...


O problema aqui é que o programa não realiza validações no parâmetro backuptype lido do usuário. Em geral, o módulo da função Runtime.exec() não executará vários comandos, mas, nesse caso, o programa primeiro executa o shell cmd.exe para executar vários comandos com uma única chamada para Runtime.exec(). Uma vez invocado, o shell permitirá a execução de vários comandos separados por dois "Es" comerciais (símbolo &). Se um invasor transmitir uma string no formato "&& del c:\\dbms\\*.*", o aplicativo executará esse comando juntamente com os outros especificados pelo programa. Devido à natureza do aplicativo, ele é executado com os privilégios necessários para interagir com o banco de dados, o que significa que qualquer comando injetado pelo invasor também será executado com esses privilégios.

Exemplo 3: O código a seguir é de um aplicativo Web que fornece aos usuários uma interface através da qual eles podem atualizar suas senhas no sistema. Parte do processo de atualização de senhas em determinados ambientes de rede é executar um comando make no diretório /var/yp.


...
$result = shell_exec("make");
...


O problema aqui é que o programa não especifica um caminho absoluto para make e não consegue limpar o ambiente antes de executar a chamada para Runtime.exec(). Se um invasor puder modificar a variável $PATH a fim de que aponte para um binário malicioso chamado make e fazer com que o programa seja executado no ambiente dele, o binário malicioso será carregado ao invés do binário pretendido. Por causa da natureza do aplicativo, ele é executado com os privilégios necessários para realizar operações do sistema, o que significa que, agora, o make do invasor será executado com esses privilégios, possivelmente concedendo a ele controle total sobre o sistema.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[13] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[14] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[16] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[17] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[18] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[19] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[20] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2010 A1 Injection
[22] Standards Mapping - OWASP Top 10 2013 A1 Injection
[23] Standards Mapping - OWASP Top 10 2017 A1 Injection
[24] Standards Mapping - OWASP Top 10 2021 A03 Injection
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[37] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[38] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[40] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.php.command_injection
Abstract
A execução de comandos de uma fonte não confiável ou em um ambiente não confiável pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando executado pelo programa: o invasor controla explicitamente qual é esse comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, com a possibilidade de que um invasor seja capaz de controlar o comando que é executado. Vulnerabilidades de injeção de comandos desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.

2. Os dados são usados como uma string, ou parte de uma string, que representa um comando executado pelo aplicativo.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O código a seguir define um procedimento armazenado T-SQL que, ao ser chamado com dados não confiáveis, executará um comando do sistema controlado por um invasor.


...
CREATE PROCEDURE dbo.listFiles (@path NVARCHAR(200))
AS

DECLARE @cmd NVARCHAR(500)
SET @cmd = 'dir ' + @path

exec xp_cmdshell @cmd

GO
...
References
[1] xp_cmdshell
[2] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[6] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[8] Standards Mapping - FIPS200 SI
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[13] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[14] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[15] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[16] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[17] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[18] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[19] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[20] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[22] Standards Mapping - OWASP Top 10 2010 A1 Injection
[23] Standards Mapping - OWASP Top 10 2013 A1 Injection
[24] Standards Mapping - OWASP Top 10 2017 A1 Injection
[25] Standards Mapping - OWASP Top 10 2021 A03 Injection
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[37] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[38] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[40] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[41] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[63] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[64] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.sql.command_injection
Abstract
A execução de comandos de uma fonte não confiável ou em um ambiente não confiável pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando executado pelo programa: o invasor controla explicitamente qual é esse comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, com a possibilidade de que um invasor seja capaz de controlar o comando que é executado. Vulnerabilidades de injeção de comandos desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.

2. Os dados são usados como uma string, ou parte de uma string, que representa um comando executado pelo aplicativo.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O código a seguir de um utilitário do sistema usa a propriedade do sistema APPHOME para determinar o diretório no qual ele está instalado e, em seguida, executa um script de inicialização com base em um caminho relativo a partir do diretório especificado.


...
home = os.getenv('APPHOME')
cmd = home.join(INITCMD)
os.system(cmd);
...


O código no Example 1 permite que um invasor execute comandos arbitrários com o privilégio elevado do aplicativo, modificando a propriedade do sistema APPHOME de forma que ela aponte para um caminho diferente contendo uma versão mal-intencionada de INITCMD. Como o programa não valida o valor lido do ambiente, se um invasor puder controlar o valor da propriedade do sistema APPHOME, ele poderá enganar o aplicativo, fazendo com que este execute o código mal-intencionado, e assumir o controle do sistema.

Exemplo 2: O código a seguir é de um aplicativo Web administrativo projetado para permitir que os usuários iniciem um backup de um banco de dados Oracle usando um wrapper de arquivos em lote em torno do utilitário rman e, em seguida, executem um script cleanup.bat para excluir alguns arquivos temporários. O script rmanDB.bat aceita um único parâmetro de linha de comando, que especifica o tipo de backup a ser realizado. Como o acesso ao banco de dados é restrito, o aplicativo executa o backup como um usuário privilegiado.


...
btype = req.field('backuptype')
cmd = "cmd.exe /K \"c:\\util\\rmanDB.bat " + btype + "&&c:\\util\\cleanup.bat\""
os.system(cmd);
...


O problema aqui é que o programa não realiza validações no parâmetro backuptype lido do usuário. Em geral, o módulo da função Runtime.exec() não executará vários comandos, mas, nesse caso, o programa primeiro executa o shell cmd.exe para executar vários comandos com uma única chamada para Runtime.exec(). Uma vez invocado, o shell permitirá a execução de vários comandos separados por dois "Es" comerciais (símbolo &). Se um invasor transmitir uma string no formato "&& del c:\\dbms\\*.*", o aplicativo executará esse comando juntamente com os outros especificados pelo programa. Devido à natureza do aplicativo, ele é executado com os privilégios necessários para interagir com o banco de dados, o que significa que qualquer comando injetado pelo invasor também será executado com esses privilégios.

Exemplo 3: O código a seguir é de um aplicativo Web que fornece aos usuários uma interface através da qual eles podem atualizar suas senhas no sistema. Parte do processo de atualização de senhas em determinados ambientes de rede é executar um comando make no diretório /var/yp.


...
result = os.system("make");
...


O problema aqui é que o programa não especifica um caminho absoluto para make e não consegue limpar o ambiente antes de executar a chamada para os.system(). Se um invasor puder modificar a variável $PATH a fim de que aponte para um binário malicioso chamado make e fazer com que o programa seja executado no ambiente dele, o binário malicioso será carregado ao invés do binário pretendido. Por causa da natureza do aplicativo, ele é executado com os privilégios necessários para realizar operações do sistema, o que significa que, agora, o make do invasor será executado com esses privilégios, possivelmente concedendo a ele controle total sobre o sistema.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[13] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[14] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[16] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[17] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[18] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[19] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[20] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2010 A1 Injection
[22] Standards Mapping - OWASP Top 10 2013 A1 Injection
[23] Standards Mapping - OWASP Top 10 2017 A1 Injection
[24] Standards Mapping - OWASP Top 10 2021 A03 Injection
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[37] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[38] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[40] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.python.command_injection
Abstract
A execução de comandos de uma fonte não confiável ou em um ambiente não confiável pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando executado pelo programa: o invasor controla explicitamente qual é esse comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, com a possibilidade de que um invasor seja capaz de controlar o comando que é executado. Vulnerabilidades de injeção de comandos desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.


2. Os dados são usados como uma string, ou parte de uma string, que representa um comando executado pelo aplicativo.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O código a seguir de um utilitário do sistema usa a propriedade do sistema APPHOME para determinar o diretório no qual ele está instalado e, em seguida, executa um script de inicialização com base em um caminho relativo a partir do diretório especificado.


...
home = ENV['APPHOME']
cmd = home + INITCMD
Process.spawn(cmd)
...


O código no Example 1 permite que um invasor execute comandos arbitrários com o privilégio elevado do aplicativo, modificando a propriedade do sistema APPHOME de forma que ela aponte para um caminho diferente contendo uma versão mal-intencionada de INITCMD. Como o programa não valida o valor lido do ambiente, se um invasor puder controlar o valor da propriedade do sistema APPHOME, ele poderá enganar o aplicativo, fazendo com que este execute o código mal-intencionado, e assumir o controle do sistema.

Exemplo 2: O código a seguir é de um aplicativo Web administrativo projetado para permitir que os usuários iniciem um backup de um banco de dados Oracle usando um wrapper de arquivos em lote em torno do utilitário rman e, em seguida, executem um script cleanup.bat para excluir alguns arquivos temporários. O script rmanDB.bat aceita um único parâmetro de linha de comando, que especifica o tipo de backup a ser realizado. Como o acesso ao banco de dados é restrito, o aplicativo executa o backup como um usuário privilegiado.


...
btype = req['backuptype']
cmd = "C:\\util\\rmanDB.bat #{btype} &&C:\\util\\cleanup.bat"
spawn(cmd)
...


O problema aqui é que o programa não realiza validações no parâmetro backuptype lido do usuário. Depois que o shell é invocado via Kernel.spawn, ele permitirá a execução de vários comandos separados por dois sinais tipográficos &. Se um invasor transmitir uma string no formato "&& del c:\\dbms\\*.*", o aplicativo executará esse comando juntamente com os outros especificados pelo programa. Devido à natureza do aplicativo, ele é executado com os privilégios necessários para interagir com o banco de dados, o que significa que qualquer comando injetado pelo invasor também será executado com esses privilégios.

Exemplo 3: O código a seguir é de um aplicativo Web que fornece aos usuários uma interface através da qual eles podem atualizar suas senhas no sistema. Parte do processo de atualização de senhas em determinados ambientes de rede é executar um comando make no diretório /var/yp.


...
system("make")
...


O problema aqui é que o programa não especifica um caminho absoluto para make e não consegue limpar o ambiente antes de executar a chamada para Kernel.system(). Se um invasor puder modificar a variável $PATH a fim de que aponte para um binário malicioso chamado make e fazer com que o programa seja executado no ambiente dele, o binário malicioso será carregado ao invés do binário pretendido. Por causa da natureza do aplicativo, ele é executado com os privilégios necessários para realizar operações do sistema, o que significa que, agora, o make do invasor será executado com esses privilégios, possivelmente concedendo a ele controle total sobre o sistema.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[13] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[14] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[16] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[17] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[18] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[19] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[20] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2010 A1 Injection
[22] Standards Mapping - OWASP Top 10 2013 A1 Injection
[23] Standards Mapping - OWASP Top 10 2017 A1 Injection
[24] Standards Mapping - OWASP Top 10 2021 A03 Injection
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[37] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[38] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[40] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.ruby.command_injection
Abstract
A execução de comandos que incluem entradas do usuário não validadas pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando executado pelo programa: o invasor controla explicitamente qual é esse comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o segundo cenário, com a possibilidade de que um invasor seja capaz de modificar o significado do comando alterando uma variável de ambiente ou colocando um executável mal-intencionado no início do caminho de pesquisa. Vulnerabilidades de injeção de comandos desse tipo ocorrem quando:

1. Um invasor modifica o ambiente de um aplicativo.

2. O aplicativo executa um comando sem especificar um caminho absoluto ou sem verificar o binário que está sendo executado.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O código a seguir é de um aplicativo Web que fornece aos usuários uma interface através da qual eles podem atualizar suas senhas no sistema.


def changePassword(username: String, password: String) = Action { request =>
...
s'echo "${password}" | passwd ${username} --stdin'.!
...
}
References
[1] IDS07-J. Sanitize untrusted data passed to the Runtime.exec() method CERT
[2] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[6] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[8] Standards Mapping - FIPS200 SI
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[13] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[14] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[15] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[16] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[17] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[18] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[19] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[20] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[22] Standards Mapping - OWASP Top 10 2010 A1 Injection
[23] Standards Mapping - OWASP Top 10 2013 A1 Injection
[24] Standards Mapping - OWASP Top 10 2017 A1 Injection
[25] Standards Mapping - OWASP Top 10 2021 A03 Injection
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[37] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[38] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[40] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[41] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[63] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[64] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.scala.command_injection
Abstract
A execução de comandos de uma fonte não confiável ou em um ambiente não confiável pode fazer com que um aplicativo execute comandos mal-intencionados em nome de um invasor.
Explanation
Vulnerabilidades de injeção de comandos assumem duas formas:

- Um invasor pode alterar o comando executado pelo programa: o invasor controla explicitamente qual é esse comando.

- Um invasor pode alterar o ambiente no qual o comando é executado: o invasor controla implicitamente o que esse comando significa.

Nesse caso, estamos preocupados principalmente com o primeiro cenário, com a possibilidade de que um invasor seja capaz de controlar o comando que é executado. Vulnerabilidades de injeção de comandos desse tipo ocorrem quando:

1. Os dados entram em um aplicativo por uma fonte não confiável.

2. Os dados são usados como uma string, ou parte de uma string, que representa um comando executado pelo aplicativo.

3. Ao executar o comando, o aplicativo concede ao invasor um privilégio ou uma capacidade que ele não teria de outra forma.

Exemplo 1: O código a seguir de um utilitário do sistema usa a propriedade do sistema APPHOME para determinar o diretório no qual ele está instalado e, em seguida, executa um script de inicialização com base em um caminho relativo a partir do diretório especificado.


...
Dim cmd
Dim home

home = Environ$("AppHome")
cmd = home & initCmd
Shell cmd, vbNormalFocus
...


O código no Example 1 permite que um invasor execute comandos arbitrários com o privilégio elevado do aplicativo, modificando a propriedade do sistema APPHOME de forma que ela aponte para um caminho diferente contendo uma versão mal-intencionada de INITCMD. Como o programa não valida o valor lido do ambiente, se um invasor puder controlar o valor da propriedade do sistema APPHOME, ele poderá enganar o aplicativo, fazendo com que este execute o código mal-intencionado, e assumir o controle do sistema.

Exemplo 2: O código a seguir é de um aplicativo Web administrativo projetado para permitir que os usuários iniciem um backup de um banco de dados Oracle usando um wrapper de arquivos em lote em torno do utilitário rman e, em seguida, executem um script cleanup.bat para excluir alguns arquivos temporários. O script rmanDB.bat aceita um único parâmetro de linha de comando, que especifica o tipo de backup a ser realizado. Como o acesso ao banco de dados é restrito, o aplicativo executa o backup como um usuário privilegiado.


...
btype = Request.Form("backuptype")
cmd = "cmd.exe /K " & Chr(34) & "c:\util\rmanDB.bat " & btype & "&&c:\util\cleanup.bat" & Chr(34) & ";
Shell cmd, vbNormalFocus
...


O problema aqui é que o programa não realiza validações no parâmetro backuptype lido do usuário. Uma vez invocado, o shell permitirá a execução de vários comandos separados por dois "Es" comerciais (símbolo &). Se um invasor transmitir uma string no formato "&& del c:\\dbms\\*.*", o aplicativo executará esse comando juntamente com os outros especificados pelo programa. Devido à natureza do aplicativo, ele é executado com os privilégios necessários para interagir com o banco de dados, o que significa que qualquer comando injetado pelo invasor também será executado com esses privilégios.

Exemplo 3: O código a seguir é de um aplicativo Web que fornece aos usuários uma interface através da qual eles podem atualizar suas senhas no sistema. Parte do processo de atualização de senhas em determinados ambientes de rede é executar um comando make no diretório /var/yp.


...
$result = shell_exec("make");
...


O problema aqui é que o programa não especifica um caminho absoluto para make e não consegue limpar o ambiente antes de executar a chamada para Runtime.exec(). Se um invasor puder modificar a variável $PATH a fim de que aponte para um binário malicioso chamado make e fazer com que o programa seja executado no ambiente dele, o binário malicioso será carregado ao invés do binário pretendido. Por causa da natureza do aplicativo, ele é executado com os privilégios necessários para realizar operações do sistema, o que significa que, agora, o make do invasor será executado com esses privilégios, possivelmente concedendo a ele controle total sobre o sistema.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 1.3
[10] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Directive 4.14, Rule 1.3, Rule 21.21
[11] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 0-3-1
[12] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2023 Rule 4.1.3, Rule 21.2.3
[13] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[14] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[16] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[17] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[18] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[19] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[20] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[21] Standards Mapping - OWASP Top 10 2010 A1 Injection
[22] Standards Mapping - OWASP Top 10 2013 A1 Injection
[23] Standards Mapping - OWASP Top 10 2017 A1 Injection
[24] Standards Mapping - OWASP Top 10 2021 A03 Injection
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[37] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[38] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[39] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[40] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[62] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.dataflow.vb.command_injection
Abstract
A referência direta de expressões específicas do GitHub Action em um script de execução do GitHub Actions deixa o sistema vulnerável à injeção de comando.
Explanation
Referências diretas a expressões do GitHub Action em um script de execução são geradas dinamicamente. Isso permite que qualquer pessoa com controle da entrada comprometa o sistema usando injeção de comando.

Exemplo 1: O código a seguir de um GitHub Action faz referência direta a uma expressão em um script de execução que deixa o sistema aberto para injeção de comando.


...
steps:
- run: echo "${{ github.event.pull_request.title }}"
...


Quando a ação é executada, o script de shell é executado dinamicamente, incluindo qualquer código que o valor github.event.pull_request.title represente. Se o github.event.pull_request.title contiver código executável malicioso, a ação executará o código malicioso, o que resultará na injeção de comando.

References
[1] Security Hardening for GitHub Actions - Good Practices for Mitigating Script Injection Attacks
[2] Standards Mapping - Common Weakness Enumeration CWE ID 77, CWE ID 78
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [11] CWE ID 078
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [10] CWE ID 078
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [5] CWE ID 078, [25] CWE ID 077
[6] Standards Mapping - Common Weakness Enumeration Top 25 2024 [7] CWE ID 078, [13] CWE ID 077
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[8] Standards Mapping - FIPS200 SI
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.2 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.3 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.8 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.2 File Execution Requirements (L1 L2 L3), 12.3.5 File Execution Requirements (L1 L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[14] Standards Mapping - OWASP Mobile 2024 M2 Inadequate Supply Chain Security
[15] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[16] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[17] Standards Mapping - OWASP Top 10 2010 A1 Injection
[18] Standards Mapping - OWASP Top 10 2013 A1 Injection
[19] Standards Mapping - OWASP Top 10 2017 A1 Injection
[20] Standards Mapping - OWASP Top 10 2021 A03 Injection
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[33] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 078
[34] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 078
[35] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 078
[36] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[37] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[38] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[39] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[40] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002510 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002510 CAT I, APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[58] Standards Mapping - Web Application Security Consortium Version 2.00 OS Commanding (WASC-31)
[59] Standards Mapping - Web Application Security Consortium 24 + 2 OS Commanding
desc.structural.yaml.command_injection_github_actions
Abstract
Concatenar uma entrada não validada em uma conexão de banco de dados pode permitir que um invasor substitua o valor de um parâmetro de solicitação. Um invasor pode ser capaz de substituir os valores dos parâmetros existentes, injetar um novo parâmetro ou explorar variáveis fora de um alcance direto.
Explanation
Ataques de Connection String Parameter Pollution (CSPP) consistem em injetar parâmetros de cadeia de conexão em outros parâmetros existentes. Essa vulnerabilidade é semelhante a outras vulnerabilidades, e é talvez mais bem conhecida que, em ambientes HTTP nos quais a poluição de parâmetros também pode ocorrer. No entanto, também pode se aplicar a outros lugares, como cadeias de conexão do banco de dados. Se um aplicativo não limpar a entrada do usuário adequadamente, um usuário malicioso poderá comprometer a lógica do aplicativo para executar ataques: de roubo de credenciais até a recuperação de todo o banco de dados. Ao enviar parâmetros adicionais para uma aplicativo, e se esses parâmetros tiverem o mesmo nome de um parâmetro existente, a conexão de banco de dados poderá reagir de uma das seguintes maneiras:

Ela poderá obter somente os dados do primeiro parâmetro
Ela poderá obter os dados do último parâmetro
Ela poderá obter os dados de todos os parâmetros e concatená-los

Isso pode depender do driver utilizado, do tipo de banco de dados ou até mesmo de como as APIs são utilizadas.

Exemplo 1: Este código usa entradas de uma solicitação HTTP para se conectar a um banco de dados:


...
string password = Request.Form["db_pass"]; //gets POST parameter 'db_pass'
SqlConnection DBconn = new SqlConnection("Data Source = myDataSource; Initial Catalog = db; User ID = myUsername; Password = " + password + ";");
...


Neste exemplo, o programador não considerou que um invasor poderia fornecer um parâmetro db_pass, como:
"xxx; Integrated Security = true", a cadeia de conexão se torna:

"Data Source = myDataSource; Initial Catalog = db; User ID = myUsername; Password = xxx; Integrated Security = true; "

Isso fará com que o aplicativo se conecte ao banco de dados usando a conta do sistema operacional sob a qual o aplicativo está em execução para ignorar a autenticação normal. Isso significaria que o atacante conseguiu se conectar ao banco de dados sem uma senha válida e realizar consultas diretamente no banco de dados.
References
[1] Chema Alonso, Manuel Fernandez, Alejandro Martin and Antonio Guzmán Connection String Parameter Pollution Attacks
[2] Eric P. Maurice A New Threat To Web Applications: Connection String Parameter Pollution (CSPP)
[3] Standards Mapping - Common Weakness Enumeration CWE ID 235
[4] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-002754
[5] Standards Mapping - FIPS200 SI
[6] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[7] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[8] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.1.1 Input Validation Requirements (L1 L2 L3), 8.1.3 General Data Protection (L2 L3)
[10] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[11] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[12] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[13] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[14] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[15] Standards Mapping - OWASP Top 10 2010 A1 Injection
[16] Standards Mapping - OWASP Top 10 2013 A1 Injection
[17] Standards Mapping - OWASP Top 10 2017 A1 Injection
[18] Standards Mapping - OWASP Top 10 2021 A03 Injection
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[31] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 020
[32] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 807
[33] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 807
[34] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I
[35] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I
[36] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I
[37] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I
[38] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I
[39] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I
[40] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002560 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002560 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002560 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002560 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002560 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002560 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[56] Standards Mapping - Web Application Security Consortium Version 2.00 Improper Input Handling (WASC-20)
desc.dataflow.dotnet.connection_string_parameter_pollution
Abstract
Concatenar uma entrada não validada em uma conexão de banco de dados pode permitir que um invasor substitua o valor de um parâmetro de solicitação. Um invasor pode substituir os valores de parâmetros existentes, injetar um novo parâmetro ou explorar variáveis fora do alcance direto.
Explanation
Ataques de Connection String Parameter Pollution (CSPP) consistem em injetar parâmetros de cadeia de conexão em outros parâmetros existentes. Essa vulnerabilidade é semelhante a outras vulnerabilidades, e é talvez mais bem conhecida que, em ambientes HTTP nos quais a poluição de parâmetros também pode ocorrer. No entanto, também pode se aplicar a outros lugares, como cadeias de conexão do banco de dados. Se um aplicativo não limpar a entrada do usuário adequadamente, um usuário malicioso poderá comprometer a lógica do aplicativo para executar ataques: de roubo de credenciais até a recuperação de todo o banco de dados. Enviando parâmetros adicionais com o mesmo nome que um parâmetro existente para um aplicativo, o banco de dados pode reagir de uma das seguintes maneiras:

Pode usar apenas os dados do primeiro parâmetro
Pode usar os dados do último parâmetro
Pode usar os dados de todos os parâmetros e concatená-los juntos

Isso depende do driver usado, do tipo de banco de dados ou até mesmo de como as APIs são usadas.


Exemplo 1: Este código usa entradas de uma solicitação HTTP para se conectar a um banco de dados:


...
password := request.FormValue("db_pass")
db, err := sql.Open("mysql", "user:" + password + "@/dbname")
...


Neste exemplo, o programador não considerou que um invasor poderia fornecer um parâmetro db_pass, como:
"xxx@/attackerdb?foo=" então a cadeia de conexão se torna:

"user:xxx@/attackerdb?foo=/dbname"

Isso fará com que o aplicativo se conecte a um banco de dados controlado pelo invasor, permitindo que ele controle quais dados são retornados ao aplicativo.
References
[1] Chema Alonso, Manuel Fernandez, Alejandro Martin and Antonio Guzmán Connection String Parameter Pollution Attacks
[2] Standards Mapping - Common Weakness Enumeration CWE ID 235
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-002754
[4] Standards Mapping - FIPS200 SI
[5] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[8] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.1.1 Input Validation Requirements (L1 L2 L3), 8.1.3 General Data Protection (L2 L3)
[9] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[10] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[11] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[12] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[13] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[14] Standards Mapping - OWASP Top 10 2010 A1 Injection
[15] Standards Mapping - OWASP Top 10 2013 A1 Injection
[16] Standards Mapping - OWASP Top 10 2017 A1 Injection
[17] Standards Mapping - OWASP Top 10 2021 A03 Injection
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[30] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 020
[31] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 807
[32] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 807
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002560 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002560 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002560 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002560 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002560 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002560 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002560 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[55] Standards Mapping - Web Application Security Consortium Version 2.00 Improper Input Handling (WASC-20)
desc.dataflow.golang.connection_string_parameter_pollution
Abstract
Concatenar uma entrada não validada em uma conexão de banco de dados pode permitir que um invasor substitua o valor de um parâmetro de solicitação. Um invasor pode ser capaz de substituir os valores dos parâmetros existentes, injetar um novo parâmetro ou explorar variáveis fora de um alcance direto.
Explanation
Ataques de Connection String Parameter Pollution (CSPP) consistem em injetar parâmetros de cadeia de conexão em outros parâmetros existentes. Essa vulnerabilidade é semelhante a outras vulnerabilidades, e é talvez mais bem conhecida que, em ambientes HTTP nos quais a poluição de parâmetros também pode ocorrer. No entanto, também pode se aplicar a outros lugares, como cadeias de conexão do banco de dados. Se um aplicativo não limpar a entrada do usuário adequadamente, um usuário malicioso poderá comprometer a lógica do aplicativo para executar ataques: de roubo de credenciais até a recuperação de todo o banco de dados. Ao enviar parâmetros adicionais para uma aplicativo, e se esses parâmetros tiverem o mesmo nome de um parâmetro existente, a conexão de banco de dados poderá reagir de uma das seguintes maneiras:

Ela poderá obter apenas os dados do primeiro parâmetro
Poderá obter os dados do último parâmetro
Poderá obter os dados de todos os parâmetros e concatená-los

Isto pode depender da unidade utilizada, do tipo de base de dados, ou mesmo de como as APIs são utilizadas.

Exemplo 1: Este código usa entradas de uma solicitação HTTP para se conectar a um banco de dados:


username = req.field('username')
password = req.field('password')
...
client = MongoClient('mongodb://%s:%s@aMongoDBInstance.com/?ssl=true' % (username, password))
...


Neste exemplo, o programador não considerou que um invasor poderia fornecer um parâmetro password, como:
"myPassword@aMongoDBInstance.com/?ssl=false&", em seguida, a string de conexão se torna (considerando um nome de usuário "scott"):

"mongodb://scott:myPassword@aMongoDBInstance.com/?ssl=false&@aMongoDBInstance.com/?ssl=true"

Isso fará com que "@aMongoDBInstance.com/?ssl=true" seja tratado como um argumento inválido adicional, ignorando "ssl=true" e conectando-se ao banco de dados sem criptografia.
References
[1] Chema Alonso, Manuel Fernandez, Alejandro Martin and Antonio Guzmán Connection String Parameter Pollution Attacks
[2] Standards Mapping - Common Weakness Enumeration CWE ID 235
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-002754
[4] Standards Mapping - FIPS200 SI
[5] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[8] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.1.1 Input Validation Requirements (L1 L2 L3), 8.1.3 General Data Protection (L2 L3)
[9] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[10] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[11] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[12] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[13] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[14] Standards Mapping - OWASP Top 10 2010 A1 Injection
[15] Standards Mapping - OWASP Top 10 2013 A1 Injection
[16] Standards Mapping - OWASP Top 10 2017 A1 Injection
[17] Standards Mapping - OWASP Top 10 2021 A03 Injection
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[30] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 020
[31] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 807
[32] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 807
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002560 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002560 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002560 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002560 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002560 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002560 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002560 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[55] Standards Mapping - Web Application Security Consortium Version 2.00 Improper Input Handling (WASC-20)
desc.dataflow.python.connection_string_parameter_pollution
Abstract
Concatenar uma entrada não validada em uma conexão de banco de dados pode permitir a um invasor substituir o valor de um parâmetro de solicitação. Um invasor pode ser capaz de substituir os valores dos parâmetros existentes, injetar um novo parâmetro ou explorar variáveis fora de um alcance direto.
Explanation
Ataques de Connection String Parameter Pollution (CSPP) consistem em injetar parâmetros de cadeia de conexão em outros parâmetros existentes. Essa vulnerabilidade é semelhante a outras vulnerabilidades, e é talvez mais bem conhecida que, em ambientes HTTP nos quais a poluição de parâmetros também pode ocorrer. No entanto, também pode se aplicar a outros lugares, como cadeias de conexão do banco de dados. Se um aplicativo não limpar a entrada do usuário adequadamente, um usuário malicioso poderá comprometer a lógica do aplicativo para executar ataques: de roubo de credenciais até a recuperação de todo o banco de dados. Ao enviar parâmetros adicionais para uma aplicativo, e se esses parâmetros tiverem o mesmo nome de um parâmetro existente, a conexão de banco de dados poderá reagir de uma das seguintes maneiras:

Ela poderá obter apenas os dados do primeiro parâmetro
Poderá obter os dados do último parâmetro
Poderá obter os dados de todos os parâmetros e concatená-los

Isto pode depender da unidade utilizada, do tipo de base de dados, ou mesmo de como as APIs são utilizadas.

Exemplo 1: Este código usa entradas de uma solicitação HTTP para se conectar a um banco de dados:


hostname = req.params['host'] #gets POST parameter 'host'
...
conn = PG::Connection.new("connect_timeout=20 dbname=app_development user=#{user} password=#{password} host=#{hostname}")
...


Neste exemplo, o programador não considerou que um invasor poderia fornecer um parâmetro host, como:
"myevilsite.com%20port%3D4444%20sslmode%3Ddisable", então a cadeia de conexão se tornaria (supondo-se um nome de usuário "scott" e senha "5up3RS3kR3t"):

"dbname=app_development user=scott password=5up3RS3kR3t host=myevilsite.com port=4444 sslmode=disable"

Isso realizará uma pesquisa por "myevilsite.com" e de conectará ao banco de dados na porta 4444, desabilitando o SSL. Isso significa que o invasor poderia roubar as credenciais do usuário "scott" e depois usá-las para executar um ataque intermediário entre a máquina dele e o banco de dados real, ou apenas acessar o banco de dados real e realizar consultas no diretamente nele.
References
[1] Chema Alonso, Manuel Fernandez, Alejandro Martin and Antonio Guzmán Connection String Parameter Pollution Attacks
[2] Eric P. Maurice A New Threat To Web Applications: Connection String Parameter Pollution (CSPP)
[3] Standards Mapping - Common Weakness Enumeration CWE ID 235
[4] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-002754
[5] Standards Mapping - FIPS200 SI
[6] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[7] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[8] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.1.1 Input Validation Requirements (L1 L2 L3), 8.1.3 General Data Protection (L2 L3)
[10] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[11] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[12] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[13] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[14] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[15] Standards Mapping - OWASP Top 10 2010 A1 Injection
[16] Standards Mapping - OWASP Top 10 2013 A1 Injection
[17] Standards Mapping - OWASP Top 10 2017 A1 Injection
[18] Standards Mapping - OWASP Top 10 2021 A03 Injection
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[31] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 020
[32] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 807
[33] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 807
[34] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I
[35] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I
[36] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I
[37] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I
[38] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I
[39] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I
[40] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002560 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002560 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002560 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002560 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002560 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002560 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[56] Standards Mapping - Web Application Security Consortium Version 2.00 Improper Input Handling (WASC-20)
desc.dataflow.ruby.connection_string_parameter_pollution
Abstract
Construir uma instrução de Provedor de Conteúdo que contém entradas do usuário pode permitir que um invasor acesse registros não autorizados.
Explanation
Vulnerabilidades de injeção de string de consulta ocorrem quando:

1. Os dados entram em um programa por uma fonte não confiável.



2. Os dados são usados para construir dinamicamente uma URL de consulta de Provedor de Conteúdo.



Provedores de conteúdo Android permitem que os desenvolvedores gravem consultas sem SQL simplesmente construindo URIs de provedor de conteúdo. URIs de consulta de provedores de conteúdo são vulneráveis a ataques de injeção e, portanto, os desenvolvedores devem evitar o uso da concatenação de strings com entradas de dados corrompidas para construir o URI, sem garantir que os metacaracteres estão devidamente validados ou codificados.

Exemplo 1: Considerando um aplicativo que expõe vários provedores de conteúdo em URIs:

content://my.authority/messagescontent://my.authority/messages/123content://my.authority/messages/deleted

Se os desenvolvedores construírem os URIs de consulta concatenando strings, os invasores poderão incluir barras no caminho ou outros metacaracteres de URI que modificarão o significado dessa consulta. No seguinte trecho de código, um invasor pode chamar content://my.authority/messages/deleted fornecendo um código msgId com o valor deleted:


// "msgId" is submitted by users
Uri dataUri = Uri.parse(WeatherContentProvider.CONTENT_URI + "/" + msgId);
Cursor wCursor1 = getContentResolver().query(dataUri, null, null, null, null);
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 89
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [6] CWE ID 089
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [6] CWE ID 089
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [6] CWE ID 089
[5] Standards Mapping - Common Weakness Enumeration Top 25 2022 [3] CWE ID 089
[6] Standards Mapping - Common Weakness Enumeration Top 25 2023 [3] CWE ID 089
[7] Standards Mapping - Common Weakness Enumeration Top 25 2024 [3] CWE ID 089
[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-002754
[9] Standards Mapping - FIPS200 SI
[10] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.3.4 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.5 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[14] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[15] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[16] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4
[17] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[18] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[19] Standards Mapping - OWASP Top 10 2010 A1 Injection
[20] Standards Mapping - OWASP Top 10 2013 A1 Injection
[21] Standards Mapping - OWASP Top 10 2017 A1 Injection
[22] Standards Mapping - OWASP Top 10 2021 A03 Injection
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[33] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[35] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 089
[36] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 089
[37] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 089
[38] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3540.1 CAT I, APP3540.3 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3540.1 CAT I, APP3540.3 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3540.1 CAT I, APP3540.3 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3540.1 CAT I, APP3540.3 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3540.1 CAT I, APP3540.3 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3540.1 CAT I, APP3540.3 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3540.1 CAT I, APP3540.3 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002560 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002560 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002530 CAT II, APSC-DV-002560 CAT I
[60] Standards Mapping - Web Application Security Consortium Version 2.00 SQL Injection (WASC-19)
[61] Standards Mapping - Web Application Security Consortium 24 + 2 SQL Injection
desc.dataflow.java.content_provider_uri_injection
Abstract
Um cookie é criado sem o parâmetro isSecure definido como true.
Explanation
Os navegadores da Web modernos oferecem suporte a um sinalizador Secure para cada cookie. Se esse sinalizador estiver definido, o navegador apenas enviará o cookie via HTTPS. O envio de cookies por um canal não criptografado pode expô-los a ataques de detecção de rede. O sinalizador seguro ajuda a manter o valor de um cookie confidencial. Isso é especialmente importante quando o cookie contém dados privados ou carrega um identificador de sessão.

Exemplo 1: No exemplo abaixo, um cookie é criado sem definir o parâmetro isSecure como true.

...
Cookie cookie = new Cookie('emailCookie', emailCookie, path, maxAge, false, 'Strict');
...


Se o seu aplicativo usar HTTP e HTTPS, mas não definir o parâmetro isSecure, os cookies enviados durante uma solicitação HTTPS também serão enviados durante as solicitações HTTP subsequentes. O sniffing do tráfego da rede por conexões sem fio não criptografadas é uma tarefa simples para os invasores. O envio de cookies (especialmente aqueles com IDs de sessão) via HTTP pode comprometer o aplicativo.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 614
[2] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[3] Standards Mapping - FIPS200 CM, SC
[4] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[5] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[6] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[7] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[8] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.1 Cookie-based Session Management (L1 L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3)
[9] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[10] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[11] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[12] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[13] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[14] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[15] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[16] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.3
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.7, Requirement 6.5.9
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[26] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective C.4.1 - Web Software Communications
[29] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260.1 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
[52] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.semantic.apex.cookie_security_cookie_not_sent_over_ssl
Abstract
Um cookie é criado sem o sinalizador Secure definido como true.
Explanation
Os navegadores da Web modernos oferecem suporte a um sinalizador Secure para cada cookie. Se esse sinalizador estiver definido, o navegador apenas enviará o cookie via HTTPS. O envio de cookies através de um canal criptografado pode expô-los a ataques de sniffing de rede e, portanto, o sinalizador "secure" ajuda a manter o valor de um cookie confidencial. Isso é especialmente importante quando o cookie contém dados privados ou carrega um identificador de sessão.

Exemplo 1: No exemplo a seguir, um cookie é adicionado à resposta sem definir a propriedade Secure.

...
HttpCookie cookie = new HttpCookie("emailCookie", email);
Response.AppendCookie(cookie);
...


Se o seu aplicativo usar HTTP e HTTPS, mas não definir o sinalizador Secure, os cookies enviados durante uma solicitação HTTPS também serão enviados durante as solicitações HTTP subsequentes. O sniffing do tráfego de rede por meio de conexões sem fio não criptografadas é uma tarefa simples para os invasores e, portanto, o envio de cookies (especialmente aqueles com IDs de sessão) via HTTP pode comprometer o aplicativo.
References
[1] HttpCookie Class Microsoft
[2] Mike Perry Automated HTTPS Cookie Hijacking
[3] Standards Mapping - Common Weakness Enumeration CWE ID 614
[4] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[5] Standards Mapping - FIPS200 CM, SC
[6] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[7] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[8] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[9] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[10] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.1 Cookie-based Session Management (L1 L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3)
[11] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[12] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[17] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[18] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.3
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.7, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective C.4.1 - Web Software Communications
[31] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260.1 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
[54] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.controlflow.dotnet.cookie_security_cookie_not_sent_over_ssl
Abstract
O programa cria um cookie sem definir o sinalizador Secure como true.
Explanation
Os navegadores da Web modernos oferecem suporte a um sinalizador Secure para cada cookie. Se esse sinalizador estiver definido, o navegador apenas enviará o cookie via HTTPS. O envio de cookies através de um canal criptografado pode expô-los a ataques de sniffing de rede e, portanto, o sinalizador "secure" ajuda a manter o valor de um cookie confidencial. Isso é especialmente importante se o cookie contém dados ou identificadores de sessão privados, ou carrega um token CSRF.
Exemplo 1: O seguinte código adiciona um cookie à resposta sem definir o sinalizador Secure.

cookie := http.Cookie{
Name: "emailCookie",
Value: email,
}
http.SetCookie(response, &cookie)
...


Se um aplicativo usar HTTP e HTTPS, mas não definir o sinalizador Secure, os cookies enviados durante uma solicitação HTTPS também serão enviados durante as solicitações HTTP subsequentes. Dessa forma, os invasores poderão comprometer o cookie farejando o tráfego de rede não criptografado, o que é particularmente fácil em redes sem fio.
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 614
[2] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[3] Standards Mapping - FIPS200 CM, SC
[4] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[5] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[6] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[7] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[8] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.1 Cookie-based Session Management (L1 L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3)
[9] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[10] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[11] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[12] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[13] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[14] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[15] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[16] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.3
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.7, Requirement 6.5.9
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[26] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective C.4.1 - Web Software Communications
[29] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260.1 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
[52] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.semantic.golang.cookie_security_cookie_not_sent_over_ssl
Abstract
Um cookie é criado sem o sinalizador Secure definido como true.
Explanation
Os navegadores da Web modernos oferecem suporte a um sinalizador Secure para cada cookie. Se esse sinalizador estiver definido, o navegador apenas enviará o cookie via HTTPS. O envio de cookies através de um canal criptografado pode expô-los a ataques de sniffing de rede e, portanto, o sinalizador "secure" ajuda a manter o valor de um cookie confidencial. Isso é especialmente importante quando o cookie contém dados privados ou carrega um identificador de sessão.

Exemplo 1: No exemplo a seguir, o atributo use-secure-cookie permite que o cookie remember-me seja enviado por transporte não criptografado.

<http auto-config="true">
...
<remember-me use-secure-cookie="false"/>
</http>


Se o seu aplicativo usar HTTP e HTTPS, mas não definir o sinalizador Secure, os cookies enviados durante uma solicitação HTTPS também serão enviados durante as solicitações HTTP subsequentes. O sniffing do tráfego de rede por meio de conexões sem fio não criptografadas é uma tarefa simples para os invasores e, portanto, o envio de cookies (especialmente aqueles com IDs de sessão) via HTTP pode comprometer o aplicativo.
References
[1] Class Cookie Sun Microsystems
[2] Mike Perry Automated HTTPS Cookie Hijacking
[3] Standards Mapping - Common Weakness Enumeration CWE ID 614
[4] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[5] Standards Mapping - FIPS200 CM, SC
[6] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[7] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[8] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[9] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[10] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.1 Cookie-based Session Management (L1 L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3)
[11] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[12] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[17] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[18] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.3
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.7, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective C.4.1 - Web Software Communications
[31] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260.1 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
[54] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.config.java.cookie_security_cookie_not_sent_over_ssl
Abstract
Um cookie é criado sem o sinalizador Secure definido como true.
Explanation
Os navegadores da Web modernos oferecem suporte a um sinalizador Secure para cada cookie. Se esse sinalizador estiver definido, o navegador apenas enviará o cookie via HTTPS. O envio de cookies através de um canal criptografado pode expô-los a ataques de sniffing de rede e, portanto, o sinalizador "secure" ajuda a manter o valor de um cookie confidencial. Isso é especialmente importante quando o cookie contém dados privados ou carrega um identificador de sessão.
Exemplo 1: No exemplo abaixo, o cookie é adicionado à resposta sem definir a propriedade Secure como true.

res.cookie('important_cookie', info, {domain: 'secure.example.com', path: '/admin', httpOnly: true, secure: false});


Se o seu aplicativo usar HTTP e HTTPS, mas não definir o sinalizador Secure, os cookies enviados durante uma solicitação HTTPS também serão enviados durante as solicitações HTTP subsequentes. O sniffing do tráfego de rede por meio de conexões sem fio não criptografadas é uma tarefa simples para os invasores e, portanto, o envio de cookies (especialmente aqueles com IDs de sessão) via HTTP pode comprometer o aplicativo.
References
[1] Mike Perry Automated HTTPS Cookie Hijacking
[2] Node.js Security Checklist
[3] Standards Mapping - Common Weakness Enumeration CWE ID 614
[4] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[5] Standards Mapping - FIPS200 CM, SC
[6] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[7] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[8] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[9] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[10] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.1 Cookie-based Session Management (L1 L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3)
[11] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[12] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[17] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[18] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.3
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.7, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective C.4.1 - Web Software Communications
[31] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260.1 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
[54] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.dataflow.javascript.cookie_security_cookie_not_sent_over_ssl
Abstract
Um cookie é criado sem o sinalizador NSHTTPCookieSecure definido como TRUE.
Explanation
Os navegadores da Web modernos oferecem suporte a um sinalizador Secure para cada cookie. Se esse sinalizador estiver definido, o navegador apenas enviará o cookie via HTTPS. O envio de cookies através de um canal criptografado pode expô-los a ataques de sniffing de rede e, portanto, o sinalizador "secure" ajuda a manter o valor de um cookie confidencial. Isso é especialmente importante quando o cookie contém dados privados ou carrega um identificador de sessão.
Exemplo 1: No exemplo a seguir, o cookie é adicionado à resposta sem definir o sinalizador Secure.

...
NSDictionary *cookieProperties = [NSDictionary dictionary];
...
NSHTTPCookie *cookie = [NSHTTPCookie cookieWithProperties:cookieProperties];
...


Se o seu aplicativo usar HTTP e HTTPS, mas não definir o sinalizador Secure, os cookies enviados durante uma solicitação HTTPS também serão enviados durante as solicitações HTTP subsequentes. O sniffing do tráfego de rede por meio de conexões sem fio não criptografadas é uma tarefa simples para os invasores e, portanto, o envio de cookies (especialmente aqueles com IDs de sessão) via HTTP pode comprometer o aplicativo.
References
[1] Class NSHTTPCookie Apple
[2] Mike Perry Automated HTTPS Cookie Hijacking
[3] Standards Mapping - Common Weakness Enumeration CWE ID 614
[4] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[5] Standards Mapping - FIPS200 CM, SC
[6] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[7] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[8] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[9] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[10] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.1 Cookie-based Session Management (L1 L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3)
[11] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[12] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[17] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[18] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.3
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.7, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective C.4.1 - Web Software Communications
[31] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260.1 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
[54] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.structural.objc.cookie_security_cookie_not_sent_over_ssl
Abstract
O programa cria um cookie sem definir o sinalizador Secure como true.
Explanation
Os navegadores da Web modernos oferecem suporte a um sinalizador Secure para cada cookie. Se esse sinalizador estiver definido, o navegador apenas enviará o cookie via HTTPS. O envio de cookies através de um canal criptografado pode expô-los a ataques de sniffing de rede e, portanto, o sinalizador "secure" ajuda a manter o valor de um cookie confidencial. Isso é especialmente importante quando o cookie contém dados privados ou carrega um identificador de sessão.
Exemplo 1: O seguinte código adiciona um cookie à resposta sem definir o sinalizador Secure.

...
setcookie("emailCookie", $email, 0, "/", "www.example.com");
...


Se um aplicativo usar HTTP e HTTPS, mas não definir o sinalizador Secure, os cookies enviados durante uma solicitação HTTPS também serão enviados durante as solicitações HTTP subsequentes. Dessa forma, os invasores poderão comprometer o cookie farejando o tráfego de rede não criptografado, o que é particularmente fácil em redes sem fio.
References
[1] setcookie() documentation The PHP Group
[2] Standards Mapping - Common Weakness Enumeration CWE ID 614
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[4] Standards Mapping - FIPS200 CM, SC
[5] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[8] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.1 Cookie-based Session Management (L1 L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3)
[10] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[11] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[12] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[13] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[14] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[15] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[16] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[17] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.3
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.7, Requirement 6.5.9
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective C.4.1 - Web Software Communications
[30] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260.1 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
[53] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.semantic.php.cookie_security_cookie_not_sent_over_ssl
Abstract
O programa cria um cookie sem definir o sinalizador Secure como True.
Explanation
Os navegadores da Web modernos oferecem suporte a um sinalizador Secure para cada cookie. Se esse sinalizador estiver definido, o navegador apenas enviará o cookie via HTTPS. O envio de cookies através de um canal criptografado pode expô-los a ataques de sniffing de rede e, portanto, o sinalizador "secure" ajuda a manter o valor de um cookie confidencial. Isso é especialmente importante se o cookie contém dados ou identificadores de sessão privados, ou carrega um token CSRF.
Exemplo 1: O seguinte código adiciona um cookie à resposta sem definir o sinalizador Secure.

from django.http.response import HttpResponse
...
def view_method(request):
res = HttpResponse()
res.set_cookie("emailCookie", email)
return res
...


Se um aplicativo usar HTTP e HTTPS, mas não definir o sinalizador Secure, os cookies enviados durante uma solicitação HTTPS também serão enviados durante as solicitações HTTP subsequentes. Dessa forma, os invasores poderão comprometer o cookie farejando o tráfego de rede não criptografado, o que é particularmente fácil em redes sem fio.
References
[1] Request and Response documentation Django Foundation Group
[2] Standards Mapping - Common Weakness Enumeration CWE ID 614
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[4] Standards Mapping - FIPS200 CM, SC
[5] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[8] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.1 Cookie-based Session Management (L1 L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3)
[10] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[11] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[12] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[13] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[14] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[15] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[16] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[17] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.3
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.7, Requirement 6.5.9
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective C.4.1 - Web Software Communications
[30] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260.1 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
[53] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.structural.python.cookie_security_cookie_not_sent_over_ssl
Abstract
Um cookie é criado sem o sinalizador Secure definido como true.
Explanation
Os navegadores da Web modernos oferecem suporte a um sinalizador Secure para cada cookie. Se esse sinalizador estiver definido, o navegador apenas enviará o cookie via HTTPS. O envio de cookies através de um canal criptografado pode expô-los a ataques de sniffing de rede e, portanto, o sinalizador "secure" ajuda a manter o valor de um cookie confidencial. Isso é especialmente importante quando o cookie contém dados privados ou carrega um identificador de sessão.
Exemplo 1: No exemplo a seguir, o cookie é adicionado à resposta sem definir o sinalizador Secure.

Ok(Html(command)).withCookies(Cookie("sessionID", sessionID, secure = false))


Se o seu aplicativo usar HTTP e HTTPS, mas não definir o sinalizador Secure, os cookies enviados durante uma solicitação HTTPS também serão enviados durante as solicitações HTTP subsequentes. O sniffing do tráfego de rede por meio de conexões sem fio não criptografadas é uma tarefa simples para os invasores e, portanto, o envio de cookies (especialmente aqueles com IDs de sessão) via HTTP pode comprometer o aplicativo.
References
[1] Class Cookie Sun Microsystems
[2] Mike Perry Automated HTTPS Cookie Hijacking
[3] Standards Mapping - Common Weakness Enumeration CWE ID 614
[4] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[5] Standards Mapping - FIPS200 CM, SC
[6] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[7] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[8] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[9] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[10] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.1 Cookie-based Session Management (L1 L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3)
[11] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[12] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[17] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[18] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.3
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.7, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective C.4.1 - Web Software Communications
[31] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260.1 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
[54] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.semantic.scala.cookie_security_cookie_not_sent_over_ssl
Abstract
Um cookie é criado sem o sinalizador NSHTTPCookieSecure definido como TRUE.
Explanation
Os navegadores da Web modernos oferecem suporte a um sinalizador Secure para cada cookie. Se esse sinalizador estiver definido, o navegador apenas enviará o cookie via HTTPS. O envio de cookies através de um canal criptografado pode expô-los a ataques de sniffing de rede e, portanto, o sinalizador "secure" ajuda a manter o valor de um cookie confidencial. Isso é especialmente importante quando o cookie contém dados privados ou carrega um identificador de sessão.
Exemplo 1: No exemplo a seguir, o cookie é adicionado à resposta sem definir o sinalizador Secure.

...
let properties = [
NSHTTPCookieDomain: "www.example.com",
NSHTTPCookiePath: "/service",
NSHTTPCookieName: "foo",
NSHTTPCookieValue: "bar"
]
let cookie : NSHTTPCookie? = NSHTTPCookie(properties:properties)
...


Se o seu aplicativo usar HTTP e HTTPS, mas não definir o sinalizador Secure, os cookies enviados durante uma solicitação HTTPS também serão enviados durante as solicitações HTTP subsequentes. O sniffing do tráfego de rede por meio de conexões sem fio não criptografadas é uma tarefa simples para os invasores e, portanto, o envio de cookies (especialmente aqueles com IDs de sessão) via HTTP pode comprometer o aplicativo.
References
[1] Class NSHTTPCookie Apple
[2] Mike Perry Automated HTTPS Cookie Hijacking
[3] Standards Mapping - Common Weakness Enumeration CWE ID 614
[4] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[5] Standards Mapping - FIPS200 CM, SC
[6] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[7] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[8] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[9] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[10] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.1 Cookie-based Session Management (L1 L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3)
[11] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[12] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[17] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[18] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.3
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.7, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective C.4.1 - Web Software Communications
[31] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260.1 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
[54] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.structural.swift.cookie_security_cookie_not_sent_over_ssl
Abstract
O programa não define explicitamente a propriedade CSRF_COOKIE_SECURE como True ou a define como False .
Explanation
Os navegadores da Web modernos oferecem suporte a um sinalizador Secure para cada cookie. Se esse sinalizador estiver definido, o navegador apenas enviará o cookie via HTTPS. O envio de cookies através de um canal criptografado pode expô-los a ataques de sniffing de rede e, portanto, o sinalizador "secure" ajuda a manter o valor de um cookie confidencial. Isso é especialmente importante se o cookie contém dados privados, identificadores de sessão, ou carrega um token CSRF.
Exemplo 1: Essa entrada de configuração não define explicitamente o bit Secure para os cookies CSRF.

...
MIDDLEWARE = (
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'csp.middleware.CSPMiddleware',
'django.middleware.security.SecurityMiddleware',
...
)
...


Se um aplicativo usar HTTP e HTTPS, mas não definir o sinalizador Secure, os cookies enviados durante uma solicitação HTTPS também serão enviados durante as solicitações HTTP subsequentes. Dessa forma, os invasores poderão comprometer o cookie farejando o tráfego de rede não criptografado, o que é particularmente fácil em redes sem fio.
References
[1] CSRF_COOKIE_SECURE documentation Django Foundation Group
[2] Standards Mapping - Common Weakness Enumeration CWE ID 614
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[4] Standards Mapping - FIPS200 CM, SC
[5] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[8] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.1 Cookie-based Session Management (L1 L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3)
[10] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[11] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[12] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[13] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[14] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[15] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[16] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[17] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.3
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.7, Requirement 6.5.9
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4, Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective C.4.1 - Web Software Communications
[30] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260.1 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002220 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
[53] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.structural.python.cookie_security_csrf_cookie_not_sent_over_ssl
Abstract
O programa cria um cookie, mas não consegue definir o sinalizador HttpOnly como true.
Explanation
Os principais navegadores são compatíveis com a propriedade de cookie HttpOnly para impedir que scripts do lado do cliente acessem o cookie. Ataques de criação de script entre sites muitas vezes acessam cookies em uma tentativa de roubar identificadores de sessão ou tokens de autenticação. Com o sinalizador HttpOnly desativado, os invasores têm acesso mais fácil aos cookies do usuário.
Exemplo 1: O código a seguir cria um cookie sem definir a propriedade HttpOnly.

HttpCookie cookie = new HttpCookie("emailCookie", email);
Response.AppendCookie(cookie);
References
[1] Amit Klein Round-up: Ways to bypass HttpOnly (and HTTP Basic auth)
[2] HttpCookie.HttpOnly Property Microsoft
[3] Standards Mapping - Common Weakness Enumeration CWE ID 1004
[4] Standards Mapping - Common Weakness Enumeration Top 25 2019 [15] CWE ID 732
[5] Standards Mapping - Common Weakness Enumeration Top 25 2020 [16] CWE ID 732
[6] Standards Mapping - Common Weakness Enumeration Top 25 2021 [22] CWE ID 732
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[8] Standards Mapping - FIPS200 CM
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[12] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.2 Cookie-based Session Management (L1 L2 L3), 4.1.3 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 4.3.3 Other Access Control Considerations (L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)
[14] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[15] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[16] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[17] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[19] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[32] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[48] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.controlflow.dotnet.cookie_security_httponly_not_set
Abstract
O programa cria um cookie, mas não consegue definir o sinalizador HttpOnly como true.
Explanation
Os navegadores dão suporte à propriedade de cookie HttpOnly, a qual impede que scripts do lado do cliente acessem o cookie. Ataques de criação de script entre sites muitas vezes acessam cookies em uma tentativa de roubar identificadores de sessão ou tokens de autenticação. Com HttpOnly desativado, os invasores têm acesso mais fácil aos cookies do usuário.
Exemplo 1: O código a seguir cria um cookie sem definir a propriedade HttpOnly.

cookie := http.Cookie{
Name: "emailCookie",
Value: email,
}
...
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 1004
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [15] CWE ID 732
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [16] CWE ID 732
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [22] CWE ID 732
[5] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[6] Standards Mapping - FIPS200 CM
[7] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[8] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[9] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[10] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[11] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.2 Cookie-based Session Management (L1 L2 L3), 4.1.3 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 4.3.3 Other Access Control Considerations (L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)
[12] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[13] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[14] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[15] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[16] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[17] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[18] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[30] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[46] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.semantic.golang.cookie_security_httponly_not_set
Abstract
O programa cria um cookie, mas não consegue definir o sinalizador HttpOnly como true.
Explanation
Os principais navegadores são compatíveis com a propriedade de cookie HttpOnly para impedir que scripts do lado do cliente acessem o cookie. Ataques de criação de script entre sites muitas vezes acessam cookies em uma tentativa de roubar identificadores de sessão ou tokens de autenticação. Com o sinalizador HttpOnly desativado, os invasores têm acesso mais fácil aos cookies do usuário.
Exemplo 1: O código a seguir cria um cookie sem definir a propriedade HttpOnly.

javax.servlet.http.Cookie cookie = new javax.servlet.http.Cookie("emailCookie", email);
// Missing a call to: cookie.setHttpOnly(true);
References
[1] Amit Klein Round-up: Ways to bypass HttpOnly (and HTTP Basic auth)
[2] Standards Mapping - Common Weakness Enumeration CWE ID 1004
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [15] CWE ID 732
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [16] CWE ID 732
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [22] CWE ID 732
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[7] Standards Mapping - FIPS200 CM
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[11] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.2 Cookie-based Session Management (L1 L2 L3), 4.1.3 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 4.3.3 Other Access Control Considerations (L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[14] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[15] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[16] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[18] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[19] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[31] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[47] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.structural.java.cookie_security_httponly_not_set
Abstract
O programa cria um cookie, mas não consegue definir o sinalizador HttpOnly como true.
Explanation
Os principais navegadores são compatíveis com a propriedade de cookie HttpOnly para impedir que scripts do lado do cliente acessem o cookie. Ataques de criação de script entre sites muitas vezes acessam cookies em uma tentativa de roubar identificadores de sessão ou tokens de autenticação. Com o sinalizador HttpOnly desativado, os invasores têm acesso mais fácil aos cookies do usuário.
Exemplo 1: O código a seguir cria um cookie sem definir a propriedade httpOnly.

res.cookie('important_cookie', info, {domain: 'secure.example.com', path: '/admin'});
References
[1] Amit Klein Round-up: Ways to bypass HttpOnly (and HTTP Basic auth)
[2] Node.js Security Checklist
[3] Standards Mapping - Common Weakness Enumeration CWE ID 1004
[4] Standards Mapping - Common Weakness Enumeration Top 25 2019 [15] CWE ID 732
[5] Standards Mapping - Common Weakness Enumeration Top 25 2020 [16] CWE ID 732
[6] Standards Mapping - Common Weakness Enumeration Top 25 2021 [22] CWE ID 732
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[8] Standards Mapping - FIPS200 CM
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[12] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.2 Cookie-based Session Management (L1 L2 L3), 4.1.3 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 4.3.3 Other Access Control Considerations (L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)
[14] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[15] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[16] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[17] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[19] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[32] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[48] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.dataflow.javascript.cookie_security_httponly_not_set
Abstract
O programa cria um cookie, mas não consegue definir o sinalizador HttpOnly como true.
Explanation
Os principais navegadores são compatíveis com a propriedade de cookie HttpOnly para impedir que scripts do lado do cliente acessem o cookie. Ataques de criação de script entre sites muitas vezes acessam cookies em uma tentativa de roubar identificadores de sessão ou tokens de autenticação. Com o sinalizador HttpOnly desativado, os invasores têm acesso mais fácil aos cookies do usuário.
Exemplo 1: O código a seguir cria um cookie sem definir a propriedade HttpOnly.

setcookie("emailCookie", $email, 0, "/", "www.example.com", TRUE); //Missing 7th parameter to set HttpOnly
References
[1] Amit Klein Round-up: Ways to bypass HttpOnly (and HTTP Basic auth)
[2] setcookie() documentation The PHP Group
[3] Standards Mapping - Common Weakness Enumeration CWE ID 1004
[4] Standards Mapping - Common Weakness Enumeration Top 25 2019 [15] CWE ID 732
[5] Standards Mapping - Common Weakness Enumeration Top 25 2020 [16] CWE ID 732
[6] Standards Mapping - Common Weakness Enumeration Top 25 2021 [22] CWE ID 732
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[8] Standards Mapping - FIPS200 CM
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[12] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.2 Cookie-based Session Management (L1 L2 L3), 4.1.3 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 4.3.3 Other Access Control Considerations (L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)
[14] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[15] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[16] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[17] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[19] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[32] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[48] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.semantic.php.cookie_security_httponly_not_set
Abstract
O programa cria um cookie, mas não consegue definir o sinalizador HttpOnly como True.
Explanation
Os navegadores são compatíveis com a propriedade de cookie HttpOnly, a qual impede que scripts do lado do cliente acessem o cookie. Ataques de Cross-Site Scripting muitas vezes acessam cookies em uma tentativa de roubar identificadores de sessão ou tokens de autenticação. Sem HttpOnly habilitado, os invasores podem acessar cookies de usuário com mais facilidade.
Exemplo 1: O código a seguir cria um cookie sem definir a propriedade HttpOnly.

from django.http.response import HttpResponse
...
def view_method(request):
res = HttpResponse()
res.set_cookie("emailCookie", email)
return res
...
References
[1] Amit Klein Round-up: Ways to bypass HttpOnly (and HTTP Basic auth)
[2] Standards Mapping - Common Weakness Enumeration CWE ID 1004
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [15] CWE ID 732
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [16] CWE ID 732
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [22] CWE ID 732
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[7] Standards Mapping - FIPS200 CM
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[11] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.2 Cookie-based Session Management (L1 L2 L3), 4.1.3 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 4.3.3 Other Access Control Considerations (L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[14] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[15] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[16] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[18] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[19] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[31] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[47] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.structural.python.cookie_security_httponly_not_set
Abstract
O programa cria um cookie, mas não consegue definir o sinalizador HttpOnly como true.
Explanation
Os principais navegadores são compatíveis com a propriedade de cookie HttpOnly para impedir que scripts do lado do cliente acessem o cookie. Ataques de criação de script entre sites muitas vezes acessam cookies em uma tentativa de roubar identificadores de sessão ou tokens de autenticação. Com o sinalizador HttpOnly desativado, os invasores têm acesso mais fácil aos cookies do usuário.
Exemplo 1: O código a seguir cria um cookie sem definir a propriedade HttpOnly.

Ok(Html(command)).withCookies(Cookie("sessionID", sessionID, httpOnly = false))
References
[1] Amit Klein Round-up: Ways to bypass HttpOnly (and HTTP Basic auth)
[2] Standards Mapping - Common Weakness Enumeration CWE ID 1004
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [15] CWE ID 732
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [16] CWE ID 732
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [22] CWE ID 732
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[7] Standards Mapping - FIPS200 CM
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[11] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.2 Cookie-based Session Management (L1 L2 L3), 4.1.3 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 4.3.3 Other Access Control Considerations (L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[14] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[15] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[16] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[18] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[19] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[31] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[47] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.structural.scala.cookie_security_httponly_not_set
Abstract
O programa não define a propriedade HttpCookie.HttpOnly como true .
Explanation
O valor padrão para o atributo httpOnlyCookies é falso, o que significa que o cookie pode ser acessado por meio de um script do lado do cliente. Esta é uma ameaça desnecessária de cross-site scripting, resultando em cookies roubados. Os cookies roubados podem conter informações confidenciais que identificam o usuário no site, como a ID de sessão ASP.NET ou tíquete de autenticação de formulários, e podem ser reproduzidos pelo invasor para ser fazer passar pelo usuário ou obter informações confidenciais.
Exemplo 1: Configuração vulnerável:

<configuration>
<system.web>
<httpCookies httpOnlyCookies="false">
References
[1] httpCookies Element MSDN
[2] Top 10 Application Security Vulnerabilities in Web.config Files Developer Fusion
[3] Standards Mapping - Common Weakness Enumeration CWE ID 1004
[4] Standards Mapping - Common Weakness Enumeration Top 25 2019 [15] CWE ID 732
[5] Standards Mapping - Common Weakness Enumeration Top 25 2020 [16] CWE ID 732
[6] Standards Mapping - Common Weakness Enumeration Top 25 2021 [22] CWE ID 732
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[8] Standards Mapping - FIPS200 CM
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[12] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.2 Cookie-based Session Management (L1 L2 L3), 4.1.3 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 4.3.3 Other Access Control Considerations (L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)
[14] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[15] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[16] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[17] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[19] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[32] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[48] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.config.dotnet.cookie_security_httponly_not_set_on_session_cookie
Abstract
O aplicativo falha em definir o sinalizador HttpOnly como true para os cookies CSRF.
Explanation
Os navegadores são compatíveis com a propriedade de cookie HttpOnly, a qual impede que scripts do lado do cliente acessem o cookie. Ataques de Cross-Site Scripting muitas vezes acessam cookies em uma tentativa de roubar identificadores de sessão ou tokens de autenticação. Sem HttpOnly habilitado, os invasores podem acessar cookies de usuário com mais facilidade.

Exemplo 1: Ao usar o middleware django.middleware.csrf.CsrfViewMiddleware Django, os cookies CSRF são enviados sem definir a propriedade HttpOnly.

...
MIDDLEWARE = (
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'csp.middleware.CSPMiddleware',
'django.middleware.security.SecurityMiddleware',
...
)
...
References
[1] Amit Klein Round-up: Ways to bypass HttpOnly (and HTTP Basic auth)
[2] Standards Mapping - Common Weakness Enumeration CWE ID 1004
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [15] CWE ID 732
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [16] CWE ID 732
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [22] CWE ID 732
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[7] Standards Mapping - FIPS200 CM
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[11] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.2 Cookie-based Session Management (L1 L2 L3), 4.1.3 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 4.3.3 Other Access Control Considerations (L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[14] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization
[15] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[16] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[18] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[19] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[31] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[47] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.structural.python.cookie_security_httponly_not_set_on_csrf_cookie
Abstract
O programa cria um cookie, mas não consegue definir o sinalizador HttpOnly como true.
Explanation
Os principais navegadores são compatíveis com a propriedade de cookie HttpOnly para impedir que scripts do lado do cliente acessem o cookie. Ataques de criação de script entre sites muitas vezes acessam cookies em uma tentativa de roubar identificadores de sessão ou tokens de autenticação. Com o sinalizador HttpOnly desativado, os invasores têm acesso mais fácil aos cookies do usuário.

Exemplo 1: O seguinte código cria um cookie de sessão sem configurar o sinalizador HttpOnly como true.

server.servlet.session.cookie.http-only=false
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 1004
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [15] CWE ID 732
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [16] CWE ID 732
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [22] CWE ID 732
[5] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[6] Standards Mapping - FIPS200 CM
[7] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[8] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[9] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[10] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[11] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.2 Cookie-based Session Management (L1 L2 L3), 4.1.3 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 4.3.3 Other Access Control Considerations (L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)
[12] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[13] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization
[14] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[15] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[16] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[17] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[18] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[30] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[46] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.config.java.cookie_security_httponly_not_set_on_session_cookie
Abstract
O programa cria um cookie, mas não consegue definir o sinalizador HttpOnly como true.
Explanation
Os principais navegadores são compatíveis com a propriedade de cookie HttpOnly para impedir que scripts do lado do cliente acessem o cookie. Ataques de criação de script entre sites muitas vezes acessam cookies em uma tentativa de roubar identificadores de sessão ou tokens de autenticação. Com o sinalizador HttpOnly desativado, os invasores têm acesso mais fácil aos cookies do usuário.
Exemplo 1: O seguinte código cria um cookie de sessão sem configurar o sinalizador HttpOnly como true.

session_set_cookie_params(0, "/", "www.example.com", true, false);
References
[1] Amit Klein Round-up: Ways to bypass HttpOnly (and HTTP Basic auth)
[2] session_set_cookie_params The PHP Group
[3] Standards Mapping - Common Weakness Enumeration CWE ID 1004
[4] Standards Mapping - Common Weakness Enumeration Top 25 2019 [15] CWE ID 732
[5] Standards Mapping - Common Weakness Enumeration Top 25 2020 [16] CWE ID 732
[6] Standards Mapping - Common Weakness Enumeration Top 25 2021 [22] CWE ID 732
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[8] Standards Mapping - FIPS200 CM
[9] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[12] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.2 Cookie-based Session Management (L1 L2 L3), 4.1.3 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 4.3.3 Other Access Control Considerations (L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)
[14] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[15] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization
[16] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[17] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[19] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[32] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[48] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.semantic.php.cookie_security_httponly_not_set_on_session_cookie
Abstract
O aplicativo falha em definir o sinalizador HttpOnly como true para os cookies de sessão.
Explanation
Os navegadores são compatíveis com a propriedade de cookie HttpOnly, a qual impede que scripts do lado do cliente acessem o cookie. Ataques de Cross-Site Scripting muitas vezes acessam cookies em uma tentativa de roubar identificadores de sessão ou tokens de autenticação. Sem HttpOnly habilitado, os invasores podem acessar cookies de usuário com mais facilidade.

Exemplo 1: As configurações abaixo definem explicitamente os cookies de sessão sem definir a propriedade HttpOnly.

...
MIDDLEWARE = (
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'csp.middleware.CSPMiddleware',
'django.middleware.security.SecurityMiddleware',
...
)
...
SESSION_COOKIE_HTTPONLY = False
...
References
[1] Amit Klein Round-up: Ways to bypass HttpOnly (and HTTP Basic auth)
[2] Standards Mapping - Common Weakness Enumeration CWE ID 1004
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [15] CWE ID 732
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [16] CWE ID 732
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [22] CWE ID 732
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001184, CCI-002418, CCI-002420, CCI-002421, CCI-002422
[7] Standards Mapping - FIPS200 CM
[8] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-8 Transmission Confidentiality and Integrity (P1), SC-23 Session Authenticity (P1)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-8 Transmission Confidentiality and Integrity, SC-23 Session Authenticity
[11] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 3.4.2 Cookie-based Session Management (L1 L2 L3), 4.1.3 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 4.3.3 Other Access Control Considerations (L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[14] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization
[15] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[16] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[18] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[19] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[31] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002210 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[47] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.structural.python.cookie_security_httponly_not_set_on_session_cookie