界: Security Features
軟體安全性並非安全性軟體。我們關注驗證、Access Control、保密性、加密以及權限管理之類的主題。
Android Bad Practices: Missing Component Permission
Abstract
程式不會明確指派存取權限給此公用元件。
Explanation
任何應用程式都可以存取未在其資料清單定義中明確指定存取權限的公用元件。
Android 應用程式中的活動、接收者和服務元件的
範例 1：以下是一個範例，說明有
此活動可能被惡意應用程式所利用。
Android 應用程式中的活動、接收者和服務元件的
exported 屬性預設值會因是否有無 intent-filter 而有所不同。有 intent-filter 暗示該元件供外部使用，因此將 exported 屬性設定為 true。現在 Android 平台上的任何其他應用程式都可以存取此元件。範例 1：以下是一個範例，說明有
intent-filter 且未明確設定存取權限的 Android 活動。<activity android:name=".AndroidActivity"/>
<intent-filter android:label="activityName"/>
<action android:name=".someFunAction"/>
</intent-filter>
...
</activity>
此活動可能被惡意應用程式所利用。
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 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)
[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 3.1 APP3480.1 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3480.1 CAT I
[39] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3480.1 CAT I
[40] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3480.1 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3480.1 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3480.1 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3480.1 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[57] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[58] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authorization (WASC-02)
desc.config.java.android_bad_practices_missing_component_permission