Reino: Security Features

Segurança de software não é o mesmo que software de segurança. Aqui, estamos interessados em tópicos como autenticação, controle de acesso, confidencialidade, criptografia e gestão de privilégios.

Android Bad Practices: normal Permission

Java/JSP

Abstract

O programa declara uma permissão com o nível de proteção normal.

Explanation

Ao declarar uma permissão personalizada, existem quatro opções para especificar o nível de proteção da permissão: normal, dangerous, signature e signature or system. Normal as permissões são concedidas a qualquer aplicativo que as solicite. Dangerous as permissões são concedidas somente após a confirmação do usuário. Signature as permissões são concedidas apenas a aplicativos assinados pela mesma chave de desenvolvedor do pacote que define a permissão. Signature or system permissões são semelhantes às permissões signature, mas também são concedidas a pacotes na imagem do sistema Android.

Exemplo 1: Veja a seguir um exemplo de uma permissão personalizada declarada com o nível de proteção normal.

 <permission android:name="custom.PERMISSION"
                     android:label="@string/label_permission"
                     android:description="@string/desc_permission"
                     android:protectionLevel="normal">
      </permission>

References

[1] Permission Element

[2] Security guidelines - Permissions

[3] Jesse Burns Developing Secure Mobile Applications for Android

[4] William Enck, Machigar Ongtang, and Patrick McDaniel Understanding Android Security

[5] Standards Mapping - Common Weakness Enumeration CWE ID 265

[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000213, CCI-002165

[7] Standards Mapping - FIPS200 AC

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

[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-3 Access Enforcement (P1)

[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-3 Access Enforcement

[11] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication

[12] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration

[13] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-AUTH-1

[14] Standards Mapping - OWASP Top 10 2004 A2 Broken Access Control

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

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

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

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

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

[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 7.1.1

[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 7.1.2

[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 7.1.2

[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 7.1.2

[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 7.1.2

[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 7.2.2

[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 7.2.2

[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control

[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control

[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control

[30] Standards Mapping - SANS Top 25 2009 Porous Defenses - CWE ID 285

[31] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 285

[32] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[33] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[34] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[35] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[36] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[37] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[39] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[40] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[41] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[42] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[43] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[44] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[45] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

[46] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II

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

desc.config.java.android_bad_practices_normal_permission