界: Security Features

软件安全不是安全软件。此处我们关注的主题包括身份验证、Access Control、机密性、加密和权限管理。

Android Bad Practices: Missing exported Flag or Component Permission

Java/JSP

Abstract

程序没有为组件明确分配访问权限。

Explanation

任何应用程序都可以访问在清单定义中未明确分配访问权限的公共组件。默认情况下，会为将 android:minSdkVersion 或 android:targetSdkVersion 设置为“16”或更低值的应用程序导出 Android 内容提供者。对于将这些属性中的任意一个设置为“17”或更高值的应用程序，默认值为“false”。

示例 1：下面是在未使用明确访问权限或导出标记的情况下声明的 Android 内容提供者示例。

 <provider android:name=".ContentProvider"/>

References

[1] Jesse Burns Developing Secure Mobile Applications for Android

[2] The AndroidManifest.xml File

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

[4] Security tips - Use permissions

[5] Standards Mapping - CIS Azure Kubernetes Service Benchmark 2

[6] Standards Mapping - CIS Microsoft Azure Foundations Benchmark partial

[7] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 4

[8] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1

[9] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal

[10] Standards Mapping - Common Weakness Enumeration CWE ID 265, CWE ID 285, CWE ID 925, CWE ID 926

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

[12] Standards Mapping - FIPS200 AC

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

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

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

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

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

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

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

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

[21] Standards Mapping - OWASP Application Security Verification Standard 4.0 1.14.5 Configuration Architectural Requirements (L2 L3), 4.1.3 General Access Control Design (L1 L2 L3), 4.1.5 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

desc.config.java.android_bad_practices_missing_exported_flag_or_component_permission