Reino: Environment

Esta seção contém tudo o que fica fora do código-fonte, porém que é essencial para a segurança do produto que está sendo criado. Como os problemas tratados neste domínio não são diretamente relacionados com o código-fonte, nós o separamos dos demais domínios.

PHP Misconfiguration: allow_url_include Enabled

Abstract

Incluir instruções que fazem referência a arquivos remotos pode permitir que um invasor injete conteúdo mal-intencionado no programa.

Explanation

Quando habilitada, a opção allow_url_include permite que funções PHP que especificam um arquivo para inclusão na página atual, como include() e require(), aceitem uma URL HTTP ou FTP para um arquivo remoto. A opção, que foi introduzida no PHP 5.2.0 e está desabilitada por padrão, é perigosa porque pode permitir que os invasores introduzam conteúdo mal-intencionado em um aplicativo. Na melhor das hipóteses, incluir arquivos remotos deixa o aplicativo suscetível a invasores que alteram o arquivo remoto para incluir conteúdo mal-intencionado. Na pior das hipóteses, se os invasores puderem controlar uma URL que o aplicativo utiliza para especificar o arquivo remoto a ser incluído, eles poderão injetar conteúdo mal-intencionado arbitrário nesse aplicativo fornecendo uma URL para um servidor remoto.

References

[1] M. Achour et al. PHP Manual

[2] Standards Mapping - Common Weakness Enumeration CWE ID 94

[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [18] CWE ID 094

[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [17] CWE ID 094

[5] Standards Mapping - Common Weakness Enumeration Top 25 2022 [25] CWE ID 094

[6] Standards Mapping - Common Weakness Enumeration Top 25 2023 [23] CWE ID 094

[7] Standards Mapping - Common Weakness Enumeration Top 25 2024 [11] CWE ID 094

[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001167

[9] Standards Mapping - FIPS200 CM

[10] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data

[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-18 Mobile Code (P2)

[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-18 Mobile Code

[13] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration

[14] 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)

[15] Standards Mapping - OWASP Mobile 2014 M1 Weak Server Side Controls

[16] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management

[17] Standards Mapping - OWASP Top 10 2007 A3 Malicious File Execution

[18] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration

[19] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration

[20] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration

[21] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration

[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10

[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.3

[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

[32] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection

[33] Standards Mapping - SANS Top 25 2009 Risky Resource Management - CWE ID 094

[34] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3600 CAT II

[35] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3600 CAT II

[36] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3600 CAT II

[37] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3600 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3600 CAT II

[39] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3600 CAT II

[40] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3600 CAT II

[41] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-003300 CAT II

[42] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-003300 CAT II

[43] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-003300 CAT II

[44] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-003300 CAT II

[45] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-003300 CAT II

[46] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-003300 CAT II

[47] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-003300 CAT II

[48] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-003300 CAT II

[49] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-003300 CAT II

[50] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-003300 CAT II

[51] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-003300 CAT II

[52] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-003300 CAT II

[53] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-003300 CAT II

[54] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-003300 CAT II

[55] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-003300 CAT II

[56] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-003300 CAT II

[57] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)

desc.structural.php.php_misconfiguration_allow_url_include