계: Security Features
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Android Bad Practices: Missing Component Permission
Abstract
이 프로그램은 이 공개 구성 요소에 대한 액세스 권한을 명시적으로 할당하지 않습니다.
Explanation
모든 응용 프로그램은 매니페스트 정의에 액세스 권한이 명시적으로 할당되지 않은 공개 구성 요소에 액세스할 수 있습니다.
Android 응용 프로그램의 작업, 수신자 및 서비스 구성 요소에 대한
예제 1: 다음은
이 활동은 악성 응용 프로그램에 의해 악용될 수 있습니다.
Android 응용 프로그램의 작업, 수신자 및 서비스 구성 요소에 대한
exported 속성의 기본값은 intent-filter의 존재 여부에 따라 달라집니다. intent-filter의 존재는 구성 요소가 외부용으로 설계되었으므로 exported 속성을 true로 설정함을 의미합니다. 이제 Android 플랫폼의 모든 다른 응용 프로그램에서 이 구성 요소에 접근할 수 있습니다.예제 1: 다음은
intent-filter가 존재하고 명시적 접근 권한 집합이 없는 Android 작업의 예입니다.<activity android:name=".AndroidActivity"/>
<intent-filter android:label="activityName"/>
<action android:name=".someFunAction"/>
</intent-filter>
...
</activity>
이 활동은 악성 응용 프로그램에 의해 악용될 수 있습니다.
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 guidelines - Permissions
[5] Standards Mapping - Common Weakness Enumeration CWE ID 265, CWE ID 925, CWE ID 926
[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 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)
[12] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[13] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[14] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-AUTH-1
[15] Standards Mapping - OWASP Top 10 2004 A2 Broken Access Control
[16] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[19] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 7.1.1
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 7.1.2
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 7.1.2
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 7.1.2
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 7.1.2
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 7.2.2
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 7.2.2
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - SANS Top 25 2009 Porous Defenses - CWE ID 285
[32] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 285
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3480.1 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3480.1 CAT I
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3480.1 CAT I
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3480.1 CAT I
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3480.1 CAT I
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3480.1 CAT I
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3480.1 CAT I
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II
[55] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authorization (WASC-02)
desc.config.java.android_bad_practices_missing_component_permission