계: Security Features

소프트웨어 보안은 보안 소프트웨어가 아닙니다. 여기서는 인증, 액세스 제어, 기밀성, 암호화, 권한 관리 등의 항목에 대해 설명합니다.

Insecure Transport: Weak SSL Cipher

Abstract
암호화된 통신을 활성화하기 위해 약한 암호화 알고리즘 집합을 사용하면 공격자가 민감한 정보를 훔칠 수 있습니다.
Explanation
데이터 전송의 신뢰성, 기밀성 및 무결성을 보장하기 위해 SSL/TLS를 사용하는 애플리케이션은 충분히 강력한 암호화 알고리즘을 선택하지 않으면 손상될 수 있습니다. 보호 메커니즘의 강도는 인증, 암호화 및 해싱 알고리즘(총칭하여 암호화 알고리즘 집합이라고 함)에 의해 결정됩니다. 암호화 알고리즘 집합은 TLS/SSL 채널을 통해 민감한 정보를 전송하는 데 사용됩니다.

서버가 다양한 강도의 암호화 알고리즘 집합을 지원하는 경우 약한 암호나 불충분한 길이의 암호화 키를 사용하면 공격자가 보호 메커니즘을 무력화하고 민감한 정보를 훔치거나 수정할 수 있습니다. 공격자는 안전하지 않게 구성된 웹 서버에 배포된 응용 프로그램을 조작하여 약한 암호 암호화 알고리즘 집합을 선택하도록 할 수 있습니다. 약한 암호 암호화 알고리즘 집합은 무차별 대입 공격 및 MiTM(Man-in-the-Middle) 공격에 취약하며, 이로 인해 민감한 데이터를 가로채고 조작할 수 있습니다.
References
[1] Kerry A. McKay and David A. Cooper NIST Special Publication 800-52 Revision 2: Guidelines for the Selection, Configuration, and Use of Transport Layer Security (TLS) Implementations NIST
[2] Standards Mapping - Common Weakness Enumeration CWE ID 326, CWE ID 327
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000068, CCI-001453, CCI-001941, CCI-001942, CCI-002418, CCI-002420, CCI-002421, CCI-002422, CCI-002450, CCI-002890, CCI-003123
[4] Standards Mapping - FIPS200 CM, SC
[5] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-17 Remote Access (P1), IA-2 Identification and Authentication (Organizational Users) (P1), MA-4 Nonlocal Maintenance (P2), SC-8 Transmission Confidentiality and Integrity (P1), SC-13 Cryptographic Protection (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-17 Remote Access, IA-2 Identification and Authentication (Organizational Users), MA-4 Nonlocal Maintenance, SC-8 Transmission Confidentiality and Integrity, SC-13 Cryptographic Protection
[8] Standards Mapping - OWASP API 2023 API10 Unsafe Consumption of APIs
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.8.3 Single or Multi Factor One Time Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.2 Algorithms (L2 L3), 6.2.3 Algorithms (L2 L3), 6.2.4 Algorithms (L2 L3), 6.2.5 Algorithms (L2 L3), 6.2.6 Algorithms (L2 L3), 6.2.7 Algorithms (L3), 6.2.1 Algorithms (L1 L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[10] Standards Mapping - OWASP Mobile 2014 M3 Insufficient Transport Layer Protection
[11] Standards Mapping - OWASP Mobile 2024 M5 Insecure Communication
[12] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-NETWORK-1
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.10
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design, Control Objective C.4.1 - Web Software Communications
[30] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 327
[31] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 327
[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3260.1 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3260 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[54] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
desc.structural.dotnet.insecure_transport_weak_ssl_cipher
Abstract
암호화된 통신을 활성화하기 위해 약한 암호화 알고리즘 집합을 사용하면 공격자가 민감한 정보를 훔칠 수 있습니다.
Explanation
데이터 전송의 신뢰성, 기밀성 및 무결성을 보장하기 위해 SSL/TLS를 사용하는 애플리케이션은 충분히 강력한 암호화 알고리즘을 선택하지 않으면 손상될 수 있습니다. 보호 메커니즘의 강도는 인증, 암호화 및 해싱 알고리즘(총칭하여 암호화 알고리즘 집합이라고 함)에 의해 결정됩니다. 암호화 알고리즘 집합은 TLS/SSL 채널을 통해 민감한 정보를 전송하는 데 사용됩니다.

서버가 다양한 강도의 암호화 알고리즘 집합을 지원하는 경우 약한 암호나 불충분한 길이의 암호화 키를 사용하면 공격자가 보호 메커니즘을 무력화하고 민감한 정보를 훔치거나 수정할 수 있습니다. 공격자는 안전하지 않게 구성된 웹 서버에 배포된 응용 프로그램을 조작하여 약한 암호 암호화 알고리즘 집합을 선택하도록 할 수 있습니다. 약한 암호 암호화 알고리즘 집합은 무차별 대입 공격 및 MiTM(Man-in-the-Middle) 공격에 취약하며, 이로 인해 민감한 데이터를 가로채고 조작할 수 있습니다.
References
[1] Kerry A. McKay and David A. Cooper NIST Special Publication 800-52 Revision 2: Guidelines for the Selection, Configuration, and Use of Transport Layer Security (TLS) Implementations NIST
[2] Standards Mapping - Common Weakness Enumeration CWE ID 326, CWE ID 327
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000068, CCI-001453, CCI-001941, CCI-001942, CCI-002418, CCI-002420, CCI-002421, CCI-002422, CCI-002450, CCI-002890, CCI-003123
[4] Standards Mapping - FIPS200 CM, SC
[5] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-17 Remote Access (P1), IA-2 Identification and Authentication (Organizational Users) (P1), MA-4 Nonlocal Maintenance (P2), SC-8 Transmission Confidentiality and Integrity (P1), SC-13 Cryptographic Protection (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-17 Remote Access, IA-2 Identification and Authentication (Organizational Users), MA-4 Nonlocal Maintenance, SC-8 Transmission Confidentiality and Integrity, SC-13 Cryptographic Protection
[8] Standards Mapping - OWASP API 2023 API10 Unsafe Consumption of APIs
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.8.3 Single or Multi Factor One Time Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.2 Algorithms (L2 L3), 6.2.3 Algorithms (L2 L3), 6.2.4 Algorithms (L2 L3), 6.2.5 Algorithms (L2 L3), 6.2.6 Algorithms (L2 L3), 6.2.7 Algorithms (L3), 6.2.1 Algorithms (L1 L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[10] Standards Mapping - OWASP Mobile 2014 M3 Insufficient Transport Layer Protection
[11] Standards Mapping - OWASP Mobile 2024 M5 Insecure Communication
[12] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-NETWORK-1
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.10
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design, Control Objective C.4.1 - Web Software Communications
[30] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 327
[31] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 327
[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3260.1 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3260 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[54] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
desc.semantic.cpp.insecure_transport_weak_ssl_cipher
Abstract
암호화된 통신을 활성화하기 위해 약한 암호화 알고리즘 집합을 사용하면 공격자가 민감한 정보를 훔칠 수 있습니다.
Explanation
데이터 전송의 신뢰성, 기밀성 및 무결성을 보장하기 위해 SSL/TLS를 사용하는 애플리케이션은 충분히 강력한 암호화 알고리즘을 선택하지 않으면 손상될 수 있습니다. 보호 메커니즘의 강도는 인증, 암호화 및 해싱 알고리즘(총칭하여 암호화 알고리즘 집합이라고 함)에 의해 결정됩니다. 암호화 알고리즘 집합은 TLS/SSL 채널을 통해 민감한 정보를 전송하는 데 사용됩니다.

서버가 다양한 강도의 암호화 알고리즘 집합을 지원하는 경우 약한 암호나 불충분한 길이의 암호화 키를 사용하면 공격자가 보호 메커니즘을 무력화하고 민감한 정보를 훔치거나 수정할 수 있습니다. 공격자는 안전하지 않게 구성된 웹 서버에 배포된 응용 프로그램을 조작하여 약한 암호 암호화 알고리즘 집합을 선택하도록 할 수 있습니다. 약한 암호 암호화 알고리즘 집합은 무차별 대입 공격 및 MiTM(Man-in-the-Middle) 공격에 취약하며, 이로 인해 민감한 데이터를 가로채고 조작할 수 있습니다.
References
[1] Kerry A. McKay and David A. Cooper NIST Special Publication 800-52 Revision 2: Guidelines for the Selection, Configuration, and Use of Transport Layer Security (TLS) Implementations NIST
[2] Standards Mapping - Common Weakness Enumeration CWE ID 326, CWE ID 327
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000068, CCI-001453, CCI-001941, CCI-001942, CCI-002418, CCI-002420, CCI-002421, CCI-002422, CCI-002450, CCI-002890, CCI-003123
[4] Standards Mapping - FIPS200 CM, SC
[5] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-17 Remote Access (P1), IA-2 Identification and Authentication (Organizational Users) (P1), MA-4 Nonlocal Maintenance (P2), SC-8 Transmission Confidentiality and Integrity (P1), SC-13 Cryptographic Protection (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-17 Remote Access, IA-2 Identification and Authentication (Organizational Users), MA-4 Nonlocal Maintenance, SC-8 Transmission Confidentiality and Integrity, SC-13 Cryptographic Protection
[8] Standards Mapping - OWASP API 2023 API10 Unsafe Consumption of APIs
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.8.3 Single or Multi Factor One Time Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.2 Algorithms (L2 L3), 6.2.3 Algorithms (L2 L3), 6.2.4 Algorithms (L2 L3), 6.2.5 Algorithms (L2 L3), 6.2.6 Algorithms (L2 L3), 6.2.7 Algorithms (L3), 6.2.1 Algorithms (L1 L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[10] Standards Mapping - OWASP Mobile 2014 M3 Insufficient Transport Layer Protection
[11] Standards Mapping - OWASP Mobile 2024 M5 Insecure Communication
[12] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-NETWORK-1
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.10
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design, Control Objective C.4.1 - Web Software Communications
[30] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 327
[31] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 327
[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3260.1 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3260 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[54] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
desc.dataflow.golang.insecure_transport_weak_ssl_cipher
Abstract
암호화된 통신을 활성화하기 위해 약한 암호화 알고리즘 집합을 사용하면 공격자가 민감한 정보를 훔칠 수 있습니다.
Explanation
데이터 전송의 신뢰성, 기밀성 및 무결성을 보장하기 위해 SSL/TLS를 사용하는 애플리케이션은 충분히 강력한 암호화 알고리즘을 선택하지 않으면 손상될 수 있습니다. 보호 메커니즘의 강도는 인증, 암호화 및 해싱 알고리즘(총칭하여 암호화 알고리즘 집합이라고 함)에 의해 결정됩니다. 암호화 알고리즘 집합은 TLS/SSL 채널을 통해 민감한 정보를 전송하는 데 사용됩니다.

서버가 다양한 강도의 암호화 알고리즘 집합을 지원하는 경우 약한 암호나 불충분한 길이의 암호화 키를 사용하면 공격자가 보호 메커니즘을 무력화하고 민감한 정보를 훔치거나 수정할 수 있습니다. 공격자는 안전하지 않게 구성된 웹 서버에 배포된 응용 프로그램을 조작하여 약한 암호 암호화 알고리즘 집합을 선택하도록 할 수 있습니다. 약한 암호 암호화 알고리즘 집합은 무차별 대입 공격 및 MiTM(Man-in-the-Middle) 공격에 취약하며, 이로 인해 민감한 데이터를 가로채고 조작할 수 있습니다.
References
[1] Kerry A. McKay and David A. Cooper NIST Special Publication 800-52 Revision 2: Guidelines for the Selection, Configuration, and Use of Transport Layer Security (TLS) Implementations NIST
[2] Standards Mapping - Common Weakness Enumeration CWE ID 326, CWE ID 327
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000068, CCI-001453, CCI-001941, CCI-001942, CCI-002418, CCI-002420, CCI-002421, CCI-002422, CCI-002450, CCI-002890, CCI-003123
[4] Standards Mapping - FIPS200 CM, SC
[5] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-17 Remote Access (P1), IA-2 Identification and Authentication (Organizational Users) (P1), MA-4 Nonlocal Maintenance (P2), SC-8 Transmission Confidentiality and Integrity (P1), SC-13 Cryptographic Protection (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-17 Remote Access, IA-2 Identification and Authentication (Organizational Users), MA-4 Nonlocal Maintenance, SC-8 Transmission Confidentiality and Integrity, SC-13 Cryptographic Protection
[8] Standards Mapping - OWASP API 2023 API10 Unsafe Consumption of APIs
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.8.3 Single or Multi Factor One Time Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.2 Algorithms (L2 L3), 6.2.3 Algorithms (L2 L3), 6.2.4 Algorithms (L2 L3), 6.2.5 Algorithms (L2 L3), 6.2.6 Algorithms (L2 L3), 6.2.7 Algorithms (L3), 6.2.1 Algorithms (L1 L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[10] Standards Mapping - OWASP Mobile 2014 M3 Insufficient Transport Layer Protection
[11] Standards Mapping - OWASP Mobile 2024 M5 Insecure Communication
[12] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-NETWORK-1
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.10
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design, Control Objective C.4.1 - Web Software Communications
[30] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 327
[31] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 327
[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3260.1 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3260 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[54] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
desc.dataflow.java.insecure_transport_weak_ssl_cipher
Abstract
암호화된 통신을 활성화하기 위해 약한 암호화 알고리즘 집합을 사용하면 공격자가 민감한 정보를 훔칠 수 있습니다.
Explanation
데이터 전송의 신뢰성, 기밀성 및 무결성을 보장하기 위해 SSL/TLS를 사용하는 애플리케이션은 충분히 강력한 암호화 알고리즘을 선택하지 않으면 손상될 수 있습니다. 보호 메커니즘의 강도는 인증, 암호화 및 해싱 알고리즘(총칭하여 암호화 알고리즘 집합이라고 함)에 의해 결정됩니다. 암호화 알고리즘 집합은 TLS/SSL 채널을 통해 민감한 정보를 전송하는 데 사용됩니다.

서버가 다양한 강도의 암호화 알고리즘 집합을 지원하는 경우 약한 암호나 불충분한 길이의 암호화 키를 사용하면 공격자가 보호 메커니즘을 무력화하고 민감한 정보를 훔치거나 수정할 수 있습니다. 공격자는 안전하지 않게 구성된 웹 서버에 배포된 응용 프로그램을 조작하여 약한 암호 암호화 알고리즘 집합을 선택하도록 할 수 있습니다. 약한 암호 암호화 알고리즘 집합은 무차별 대입 공격 및 MiTM(Man-in-the-Middle) 공격에 취약하며, 이로 인해 민감한 데이터를 가로채고 조작할 수 있습니다.
References
[1] Kerry A. McKay and David A. Cooper NIST Special Publication 800-52 Revision 2: Guidelines for the Selection, Configuration, and Use of Transport Layer Security (TLS) Implementations NIST
[2] Standards Mapping - Common Weakness Enumeration CWE ID 326, CWE ID 327
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000068, CCI-001453, CCI-001941, CCI-001942, CCI-002418, CCI-002420, CCI-002421, CCI-002422, CCI-002450, CCI-002890, CCI-003123
[4] Standards Mapping - FIPS200 CM, SC
[5] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-17 Remote Access (P1), IA-2 Identification and Authentication (Organizational Users) (P1), MA-4 Nonlocal Maintenance (P2), SC-8 Transmission Confidentiality and Integrity (P1), SC-13 Cryptographic Protection (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-17 Remote Access, IA-2 Identification and Authentication (Organizational Users), MA-4 Nonlocal Maintenance, SC-8 Transmission Confidentiality and Integrity, SC-13 Cryptographic Protection
[8] Standards Mapping - OWASP API 2023 API10 Unsafe Consumption of APIs
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.8.3 Single or Multi Factor One Time Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.2 Algorithms (L2 L3), 6.2.3 Algorithms (L2 L3), 6.2.4 Algorithms (L2 L3), 6.2.5 Algorithms (L2 L3), 6.2.6 Algorithms (L2 L3), 6.2.7 Algorithms (L3), 6.2.1 Algorithms (L1 L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[10] Standards Mapping - OWASP Mobile 2014 M3 Insufficient Transport Layer Protection
[11] Standards Mapping - OWASP Mobile 2024 M5 Insecure Communication
[12] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-NETWORK-1
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.10
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design, Control Objective C.4.1 - Web Software Communications
[30] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 327
[31] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 327
[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3260.1 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3260 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[54] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
desc.dataflow.javascript.insecure_transport_weak_ssl_cipher
Abstract
암호화된 통신을 활성화하기 위해 약한 암호화 알고리즘 집합을 사용하면 공격자가 민감한 정보를 훔칠 수 있습니다.
Explanation
데이터 전송의 신뢰성, 기밀성 및 무결성을 보장하기 위해 SSL/TLS를 사용하는 애플리케이션은 충분히 강력한 암호화 알고리즘을 선택하지 않으면 손상될 수 있습니다. 보호 메커니즘의 강도는 인증, 암호화 및 해싱 알고리즘(총칭하여 암호화 알고리즘 집합이라고 함)에 의해 결정됩니다. 암호화 알고리즘 집합은 TLS/SSL 채널을 통해 민감한 정보를 전송하는 데 사용됩니다.

서버가 다양한 강도의 암호화 알고리즘 집합을 지원하는 경우 약한 암호나 불충분한 길이의 암호화 키를 사용하면 공격자가 보호 메커니즘을 무력화하고 민감한 정보를 훔치거나 수정할 수 있습니다. 공격자는 안전하지 않게 구성된 웹 서버에 배포된 응용 프로그램을 조작하여 약한 암호 암호화 알고리즘 집합을 선택하도록 할 수 있습니다. 약한 암호 암호화 알고리즘 집합은 무차별 대입 공격 및 메시지 MiTM(Man-in-the-Middle) 공격에 취약할 수 있으며, 이로 인해 민감한 데이터를 가로채고 조작할 수 있습니다.
References
[1] Kerry A. McKay and David A. Cooper NIST Special Publication 800-52 Revision 2: Guidelines for the Selection, Configuration, and Use of Transport Layer Security (TLS) Implementations NIST
[2] Standards Mapping - Common Weakness Enumeration CWE ID 326, CWE ID 327
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000068, CCI-001453, CCI-001941, CCI-001942, CCI-002418, CCI-002420, CCI-002421, CCI-002422, CCI-002450, CCI-002890, CCI-003123
[4] Standards Mapping - FIPS200 CM, SC
[5] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-17 Remote Access (P1), IA-2 Identification and Authentication (Organizational Users) (P1), MA-4 Nonlocal Maintenance (P2), SC-8 Transmission Confidentiality and Integrity (P1), SC-13 Cryptographic Protection (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-17 Remote Access, IA-2 Identification and Authentication (Organizational Users), MA-4 Nonlocal Maintenance, SC-8 Transmission Confidentiality and Integrity, SC-13 Cryptographic Protection
[8] Standards Mapping - OWASP API 2023 API10 Unsafe Consumption of APIs
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.8.3 Single or Multi Factor One Time Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.2 Algorithms (L2 L3), 6.2.3 Algorithms (L2 L3), 6.2.4 Algorithms (L2 L3), 6.2.5 Algorithms (L2 L3), 6.2.6 Algorithms (L2 L3), 6.2.7 Algorithms (L3), 6.2.1 Algorithms (L1 L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[10] Standards Mapping - OWASP Mobile 2014 M3 Insufficient Transport Layer Protection
[11] Standards Mapping - OWASP Mobile 2024 M5 Insecure Communication
[12] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-NETWORK-1
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.10
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design, Control Objective C.4.1 - Web Software Communications
[30] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 327
[31] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 327
[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3260.1 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3260 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[54] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
desc.dataflow.objc.insecure_transport_weak_ssl_cipher
Abstract
암호화된 통신을 활성화하기 위해 약한 암호화 알고리즘 집합을 사용하면 공격자가 민감한 정보를 훔칠 수 있습니다.
Explanation
데이터 전송의 신뢰성, 기밀성 및 무결성을 보장하기 위해 SSL/TLS를 사용하는 애플리케이션은 충분히 강력한 암호화 알고리즘을 선택하지 않으면 손상될 수 있습니다. 보호 메커니즘의 강도는 인증, 암호화 및 해싱 알고리즘(총칭하여 암호화 알고리즘 집합이라고 함)에 의해 결정됩니다. 암호화 알고리즘 집합은 TLS/SSL 채널을 통해 민감한 정보를 전송하는 데 사용됩니다.

서버가 다양한 강도의 암호화 알고리즘 집합을 지원하는 경우 약한 암호나 불충분한 길이의 암호화 키를 사용하면 공격자가 보호 메커니즘을 무력화하고 민감한 정보를 훔치거나 수정할 수 있습니다. 공격자는 안전하지 않게 구성된 웹 서버에 배포된 응용 프로그램을 조작하여 약한 암호 암호화 알고리즘 집합을 선택하도록 할 수 있습니다. 약한 암호 암호화 알고리즘 집합은 무차별 대입 공격 및 MiTM(Man-in-the-Middle) 공격에 취약하며, 이로 인해 민감한 데이터를 가로채고 조작할 수 있습니다.
References
[1] Kerry A. McKay and David A. Cooper NIST Special Publication 800-52 Revision 2: Guidelines for the Selection, Configuration, and Use of Transport Layer Security (TLS) Implementations NIST
[2] Standards Mapping - Common Weakness Enumeration CWE ID 326, CWE ID 327
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000068, CCI-001453, CCI-001941, CCI-001942, CCI-002418, CCI-002420, CCI-002421, CCI-002422, CCI-002450, CCI-002890, CCI-003123
[4] Standards Mapping - FIPS200 CM, SC
[5] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-17 Remote Access (P1), IA-2 Identification and Authentication (Organizational Users) (P1), MA-4 Nonlocal Maintenance (P2), SC-8 Transmission Confidentiality and Integrity (P1), SC-13 Cryptographic Protection (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-17 Remote Access, IA-2 Identification and Authentication (Organizational Users), MA-4 Nonlocal Maintenance, SC-8 Transmission Confidentiality and Integrity, SC-13 Cryptographic Protection
[8] Standards Mapping - OWASP API 2023 API10 Unsafe Consumption of APIs
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.8.3 Single or Multi Factor One Time Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.2 Algorithms (L2 L3), 6.2.3 Algorithms (L2 L3), 6.2.4 Algorithms (L2 L3), 6.2.5 Algorithms (L2 L3), 6.2.6 Algorithms (L2 L3), 6.2.7 Algorithms (L3), 6.2.1 Algorithms (L1 L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[10] Standards Mapping - OWASP Mobile 2014 M3 Insufficient Transport Layer Protection
[11] Standards Mapping - OWASP Mobile 2024 M5 Insecure Communication
[12] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-NETWORK-1
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.10
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design, Control Objective C.4.1 - Web Software Communications
[30] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 327
[31] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 327
[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3260.1 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3260 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[54] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
desc.semantic.php.insecure_transport_weak_ssl_cipher
Abstract
암호화된 통신을 활성화하기 위해 약한 암호화 알고리즘 집합을 사용하면 공격자가 민감한 정보를 훔칠 수 있습니다.
Explanation
데이터 전송의 신뢰성, 기밀성 및 무결성을 보장하기 위해 SSL/TLS를 사용하는 애플리케이션은 충분히 강력한 암호화 알고리즘을 선택하지 않으면 손상될 수 있습니다. 보호 메커니즘의 강도는 인증, 암호화 및 해싱 알고리즘(총칭하여 암호화 알고리즘 집합이라고 함)에 의해 결정됩니다. 암호화 알고리즘 집합은 TLS/SSL 채널을 통해 민감한 정보를 전송하는 데 사용됩니다.

서버가 다양한 강도의 암호화 알고리즘 집합을 지원하는 경우 약한 암호나 불충분한 길이의 암호화 키를 사용하면 공격자가 보호 메커니즘을 무력화하고 민감한 정보를 훔치거나 수정할 수 있습니다. 공격자는 안전하지 않게 구성된 웹 서버에 배포된 응용 프로그램을 조작하여 약한 암호 암호화 알고리즘 집합을 선택하도록 할 수 있습니다. 약한 암호 암호화 알고리즘 집합은 무차별 대입 공격 및 MiTM(Man-in-the-Middle) 공격에 취약하며, 이로 인해 민감한 데이터를 가로채고 조작할 수 있습니다.
References
[1] Kerry A. McKay and David A. Cooper NIST Special Publication 800-52 Revision 2: Guidelines for the Selection, Configuration, and Use of Transport Layer Security (TLS) Implementations NIST
[2] Standards Mapping - Common Weakness Enumeration CWE ID 326, CWE ID 327
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000068, CCI-001453, CCI-001941, CCI-001942, CCI-002418, CCI-002420, CCI-002421, CCI-002422, CCI-002450, CCI-002890, CCI-003123
[4] Standards Mapping - FIPS200 CM, SC
[5] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-17 Remote Access (P1), IA-2 Identification and Authentication (Organizational Users) (P1), MA-4 Nonlocal Maintenance (P2), SC-8 Transmission Confidentiality and Integrity (P1), SC-13 Cryptographic Protection (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-17 Remote Access, IA-2 Identification and Authentication (Organizational Users), MA-4 Nonlocal Maintenance, SC-8 Transmission Confidentiality and Integrity, SC-13 Cryptographic Protection
[8] Standards Mapping - OWASP API 2023 API10 Unsafe Consumption of APIs
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.8.3 Single or Multi Factor One Time Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.2 Algorithms (L2 L3), 6.2.3 Algorithms (L2 L3), 6.2.4 Algorithms (L2 L3), 6.2.5 Algorithms (L2 L3), 6.2.6 Algorithms (L2 L3), 6.2.7 Algorithms (L3), 6.2.1 Algorithms (L1 L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[10] Standards Mapping - OWASP Mobile 2014 M3 Insufficient Transport Layer Protection
[11] Standards Mapping - OWASP Mobile 2024 M5 Insecure Communication
[12] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-NETWORK-1
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.10
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design, Control Objective C.4.1 - Web Software Communications
[30] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 327
[31] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 327
[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3260.1 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3260 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[54] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
desc.structural.python.insecure_transport_weak_ssl_cipher
Abstract
암호화된 통신을 활성화하기 위해 약한 암호화 알고리즘 집합을 사용하면 공격자가 민감한 정보를 훔칠 수 있습니다.
Explanation
데이터 전송의 신뢰성, 기밀성 및 무결성을 보장하기 위해 SSL/TLS를 사용하는 애플리케이션은 충분히 강력한 암호화 알고리즘을 선택하지 않으면 손상될 수 있습니다. 보호 메커니즘의 강도는 인증, 암호화 및 해싱 알고리즘(총칭하여 암호화 알고리즘 집합이라고 함)에 의해 결정됩니다. 암호화 알고리즘 집합은 TLS/SSL 채널을 통해 민감한 정보를 전송하는 데 사용됩니다.

서버가 다양한 강도의 암호화 알고리즘 집합을 지원하는 경우 약한 암호나 불충분한 길이의 암호화 키를 사용하면 공격자가 보호 메커니즘을 무력화하고 민감한 정보를 훔치거나 수정할 수 있습니다. 공격자는 안전하지 않게 구성된 웹 서버에 배포된 응용 프로그램을 조작하여 약한 암호 암호화 알고리즘 집합을 선택하도록 할 수 있습니다. 약한 암호 암호화 알고리즘 집합은 무차별 대입 공격 및 MiTM(Man-in-the-Middle) 공격에 취약하며, 이로 인해 민감한 데이터를 가로채고 조작할 수 있습니다.
References
[1] Kerry A. McKay and David A. Cooper NIST Special Publication 800-52 Revision 2: Guidelines for the Selection, Configuration, and Use of Transport Layer Security (TLS) Implementations NIST
[2] Standards Mapping - Common Weakness Enumeration CWE ID 326, CWE ID 327
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000068, CCI-001453, CCI-001941, CCI-001942, CCI-002418, CCI-002420, CCI-002421, CCI-002422, CCI-002450, CCI-002890, CCI-003123
[4] Standards Mapping - FIPS200 CM, SC
[5] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-17 Remote Access (P1), IA-2 Identification and Authentication (Organizational Users) (P1), MA-4 Nonlocal Maintenance (P2), SC-8 Transmission Confidentiality and Integrity (P1), SC-13 Cryptographic Protection (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-17 Remote Access, IA-2 Identification and Authentication (Organizational Users), MA-4 Nonlocal Maintenance, SC-8 Transmission Confidentiality and Integrity, SC-13 Cryptographic Protection
[8] Standards Mapping - OWASP API 2023 API10 Unsafe Consumption of APIs
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.8.3 Single or Multi Factor One Time Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.2 Algorithms (L2 L3), 6.2.3 Algorithms (L2 L3), 6.2.4 Algorithms (L2 L3), 6.2.5 Algorithms (L2 L3), 6.2.6 Algorithms (L2 L3), 6.2.7 Algorithms (L3), 6.2.1 Algorithms (L1 L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[10] Standards Mapping - OWASP Mobile 2014 M3 Insufficient Transport Layer Protection
[11] Standards Mapping - OWASP Mobile 2024 M5 Insecure Communication
[12] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-NETWORK-1
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.10
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design, Control Objective C.4.1 - Web Software Communications
[30] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 327
[31] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 327
[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3260.1 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3260 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[54] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
desc.structural.ruby.insecure_transport_weak_ssl_cipher
Abstract
암호화된 통신을 활성화하기 위해 약한 암호화 알고리즘 집합을 사용하면 공격자가 민감한 정보를 훔칠 수 있습니다.
Explanation
데이터 전송의 신뢰성, 기밀성 및 무결성을 보장하기 위해 SSL/TLS를 사용하는 애플리케이션은 충분히 강력한 암호화 알고리즘을 선택하지 않으면 손상될 수 있습니다. 보호 메커니즘의 강도는 인증, 암호화 및 해싱 알고리즘(총칭하여 암호화 알고리즘 집합이라고 함)에 의해 결정됩니다. 암호화 알고리즘 집합은 TLS/SSL 채널을 통해 민감한 정보를 전송하는 데 사용됩니다.

서버가 다양한 강도의 암호화 알고리즘 집합을 지원하는 경우 약한 암호나 불충분한 길이의 암호화 키를 사용하면 공격자가 보호 메커니즘을 무력화하고 민감한 정보를 훔치거나 수정할 수 있습니다. 공격자는 안전하지 않게 구성된 웹 서버에 배포된 응용 프로그램을 조작하여 약한 암호 암호화 알고리즘 집합을 선택하도록 할 수 있습니다. 약한 암호 암호화 알고리즘 집합은 무차별 대입 공격 및 MiTM(Man-in-the-Middle) 공격에 취약하며, 이로 인해 민감한 데이터를 가로채고 조작할 수 있습니다.
References
[1] Kerry A. McKay and David A. Cooper NIST Special Publication 800-52 Revision 2: Guidelines for the Selection, Configuration, and Use of Transport Layer Security (TLS) Implementations NIST
[2] Standards Mapping - Common Weakness Enumeration CWE ID 326, CWE ID 327
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000068, CCI-001453, CCI-001941, CCI-001942, CCI-002418, CCI-002420, CCI-002421, CCI-002422, CCI-002450, CCI-002890, CCI-003123
[4] Standards Mapping - FIPS200 CM, SC
[5] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[6] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-17 Remote Access (P1), IA-2 Identification and Authentication (Organizational Users) (P1), MA-4 Nonlocal Maintenance (P2), SC-8 Transmission Confidentiality and Integrity (P1), SC-13 Cryptographic Protection (P1)
[7] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-17 Remote Access, IA-2 Identification and Authentication (Organizational Users), MA-4 Nonlocal Maintenance, SC-8 Transmission Confidentiality and Integrity, SC-13 Cryptographic Protection
[8] Standards Mapping - OWASP API 2023 API10 Unsafe Consumption of APIs
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.8.3 Single or Multi Factor One Time Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.2 Algorithms (L2 L3), 6.2.3 Algorithms (L2 L3), 6.2.4 Algorithms (L2 L3), 6.2.5 Algorithms (L2 L3), 6.2.6 Algorithms (L2 L3), 6.2.7 Algorithms (L3), 6.2.1 Algorithms (L1 L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[10] Standards Mapping - OWASP Mobile 2014 M3 Insufficient Transport Layer Protection
[11] Standards Mapping - OWASP Mobile 2024 M5 Insecure Communication
[12] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-NETWORK-1
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[15] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[16] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.10
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.3 - Sensitive Data Retention, Control Objective 6.2 - Sensitive Data Protection, Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design, Control Objective C.4.1 - Web Software Communications
[30] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 327
[31] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 327
[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3260.1 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3260 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002010 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[54] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
desc.dataflow.swift.insecure_transport_weak_ssl_cipher