계: Encapsulation

캡슐화는 강력한 경계를 그리는 것입니다. 웹 브라우저에서는 사용자의 모바일 코드가 다른 모바일 코드에 의해 오용되지 않도록 하는 것을 의미합니다. 서버에서는 검증된 데이터와 검증되지 않은 데이터, 한 사용자의 데이터와 다른 사용자의 데이터, 데이터 사용자가 볼 수 있는 데이터와 볼 수 없는 데이터 간의 차별화를 의미할 수 있습니다.

Insecure Storage: Android World Readable or Writeable

Java/JSP

Abstract

응용 프로그램은 Android 장치의 모든 응용 프로그램에서 데이터에 접근할 수 있도록 합니다.

Explanation

MODE_WORLD_READBLE 또는 MODE_WORLD_WRITEABLE을 사용하여 Android 내부 저장소에 저장된 데이터를 장치의 모든 응용 프로그램에서 액세스할 수 있습니다. 이로 인해 데이터가 손상되지 않도록 보호되지 않을 뿐 아니라 민감한 정보의 경우 사용자 개인 정보 유지 및 보안 문제를 위반합니다.

References

[1] Designing for Security Android

[2] S. Fahl, M. Harbach, T. Muders, M. Smith, L. Baumgartner, B. Friesleben Why Eve and Mallory Love Android:An Analysis of Android SSL (In)Security

[3] OWASP Mobile Security Testing Guide OWASP

[4] Standards Mapping - CIS Azure Kubernetes Service Benchmark 3

[5] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 2

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

[7] Standards Mapping - CIS Google Kubernetes Engine Benchmark confidentiality

[8] Standards Mapping - CIS Kubernetes Benchmark partial

[9] Standards Mapping - Common Weakness Enumeration CWE ID 276, CWE ID 313, CWE ID 359, CWE ID 921

[10] Standards Mapping - Common Weakness Enumeration Top 25 2019 [4] CWE ID 200

[11] Standards Mapping - Common Weakness Enumeration Top 25 2020 [7] CWE ID 200

[12] Standards Mapping - Common Weakness Enumeration Top 25 2021 [19] CWE ID 276, [20] CWE ID 200

[13] Standards Mapping - Common Weakness Enumeration Top 25 2022 [20] CWE ID 276

[14] Standards Mapping - Common Weakness Enumeration Top 25 2023 [25] CWE ID 276

[15] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-002475

[16] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection

[17] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-28 Protection of Information at Rest (P1)

[18] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-28 Protection of Information at Rest

[19] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage

[20] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling

[21] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure

[22] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure

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

[24] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 6.1.1 Data Classification (L2 L3), 6.1.2 Data Classification (L2 L3), 6.1.3 Data Classification (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3), 8.2.2 Client-side Data Protection (L1 L2 L3), 8.3.4 Sensitive Private Data (L1 L2 L3), 10.2.1 Malicious Code Search (L2 L3)

[25] Standards Mapping - OWASP Mobile 2014 M2 Insecure Data Storage

[26] Standards Mapping - OWASP Mobile 2024 M9 Insecure Data Storage

[27] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-STORAGE-1

[28] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 3.2, Requirement 3.4, Requirement 4.2, Requirement 8.4

[29] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 3.2, Requirement 3.4, Requirement 4.2, Requirement 6.5.6, Requirement 8.4

[30] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 3.2, Requirement 3.4, Requirement 4.2, Requirement 6.5.5, Requirement 8.4

[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 3.2, Requirement 3.4, Requirement 4.2, Requirement 6.5.5, Requirement 8.2.1

[32] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 3.2, Requirement 3.4, Requirement 4.2, Requirement 6.5.5, Requirement 8.2.1

[33] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 3.2, Requirement 3.4, Requirement 4.2, Requirement 6.5.5, Requirement 8.2.1

[34] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 3.2, Requirement 3.4, Requirement 4.2, Requirement 6.5.5, Requirement 8.2.1

[35] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 3.3.1, Requirement 3.5.1, Requirement 4.2.2, Requirement 6.2.4, Requirement 8.3.1

[36] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.1 - Sensitive Data Protection

[37] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.1 - Sensitive Data Protection

[38] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.1 - Sensitive Data Protection

[39] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3210.1 CAT II, APP3310 CAT I, APP3340 CAT I

[40] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3210.1 CAT II, APP3340 CAT I

[41] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3210.1 CAT II, APP3340 CAT I

[42] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3210.1 CAT II, APP3340 CAT I

[43] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3210.1 CAT II, APP3340 CAT I

[44] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3210.1 CAT II, APP3340 CAT I

[45] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3210.1 CAT II, APP3340 CAT I

[46] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002340 CAT II

[47] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002340 CAT II

[48] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002340 CAT II

[49] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002340 CAT II

[50] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002340 CAT II

[51] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002340 CAT II

[52] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002340 CAT II

[53] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002340 CAT II

[54] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002340 CAT II

[55] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002340 CAT II

[56] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002340 CAT II

[57] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002340 CAT II

[58] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002340 CAT II

[59] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002340 CAT II

[60] Standards Mapping - Web Application Security Consortium Version 2.00 Information Leakage (WASC-13)

[61] Standards Mapping - Web Application Security Consortium 24 + 2 Information Leakage

desc.structural.java.insecure_storage_android_world_readable_or_writeable