계: Security Features

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Android Bad Practices: Unnecessary Component Exposure

Java/JSP

Abstract

이 수신자 구성 요소는 타사 구성 요소에서 불필요하게 액세스할 수 있어 악의적인 정보 주입의 위험이 높아집니다.

Explanation

이 구성 요소는 다른 구성 요소가 아닌 시스템에서만 브로드캐스트 메시지를 수신해야 하므로 다른 구성 요소에서 접근하지 못하도록 비공개가 되어야 합니다.

References

[1] E. Chin, A. P. Felt, K. Greenwood, and D. Wagner Analyzing Inter-Application Communication in Android

[2] Standards Mapping - Common Weakness Enumeration CWE ID 265, CWE ID 926

[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001368, CCI-001414

[4] Standards Mapping - FIPS200 AC

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

[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-4 Information Flow Enforcement (P1)

[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-4 Information Flow Enforcement

[8] 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)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[30] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3480.1 CAT II

[31] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3480.1 CAT I

[32] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3480.1 CAT I

[33] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3480.1 CAT I

[34] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3480.1 CAT I

[35] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3480.1 CAT I

[36] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3480.1 CAT I

[37] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[39] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[40] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[41] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[42] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[43] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[44] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[45] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[46] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[47] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[48] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[49] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[50] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[51] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[52] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authorization (WASC-02)

desc.configuration.java.android_bad_practices_unnecessary_component_exposure