계: Environment

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633 개 항목 찾음

취약점

AWS CloudFormation Misconfiguration: Missing CloudTrail Log Validation

JSON
YAML

Abstract

이 템플릿은 로그 파일 검증이 없는 추적을 정의합니다.

Explanation

기본적으로 CloudTrail 로그 파일검증이 비활성화되어 조사자가 CloudTrail 로그 파일에 대한 외부 변조가 없었음을 확신할 수 없습니다.

이에 따른 직접적인 결과는 필요한 권한을 가진 공격자가 CloudTrail 로그를 수정하여 유해한 구성 변경을 수행하고 자신의 흔적을 덮을 수 있다는 것입니다.

예제 1: 다음은 EnableLogFileValidation을 false로 설정하여 로그 파일 검증이 비활성화된 추적의 예제입니다. 또한 속성을 생략하면 기본값이 false로 설정됩니다.


"myTrail": {
    "DependsOn": [
        "BucketPolicy"
    ],
    "Type": "AWS::CloudTrail::Trail",
    "Properties": {
        "S3BucketName": {
            "Ref": "S3Bucket"
        },
        "IsLogging": true,
        "EnableLogFileValidation": false
    }
}

References

[1] Amazon Web Services Validating CloudTrail log file integrity

[2] Amazon Web Services Security at Scale: Logging in AWS

[3] Standards Mapping - CIS Amazon Web Services Foundations Benchmark Recommendation 3.2

[4] Standards Mapping - Common Weakness Enumeration CWE ID 354

[5] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-002450, CCI-002451

[6] Standards Mapping - FIPS200 MP

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

[8] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-13 Cryptographic Protection (P1)

[9] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-13 Cryptographic Protection

[10] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration

[11] Standards Mapping - OWASP Application Security Verification Standard 4.0 12.2.1 File Integrity Requirements (L2 L3)

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

[13] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage

[14] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage

[15] Standards Mapping - OWASP Top 10 2017 A10 Insufficient Logging and Monitoring

[16] Standards Mapping - OWASP Top 10 2021 A09 Security Logging and Monitoring Failures

[17] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 10.5.5

[18] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 10.5.5

[19] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 10.5.5

[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 10.5.5

[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 10.5.5

[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 10.5.5

[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 10.5.5

[24] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 10.3.2

[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 10.3.2

[26] Standards Mapping - SANS Top 25 2009 Risky Resource Management - CWE ID 494

[27] Standards Mapping - SANS Top 25 2010 Risky Resource Management - CWE ID 494

[28] Standards Mapping - SANS Top 25 2011 Risky Resource Management - CWE ID 494

[29] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3150.1 CAT II

[30] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3150.1 CAT II

[31] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3150.1 CAT II

[32] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3150.1 CAT II

[33] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3150.1 CAT II

[34] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3150.1 CAT II

[35] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3150.1 CAT II

[36] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[37] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[39] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[40] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[41] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[42] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[43] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[44] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[45] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[46] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[47] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[48] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[49] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[50] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II

[51] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)

[52] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication

desc.structural.json.aws_cloudformation_misconfiguration_missing_cloudtrail_log_validation.base

Abstract

이 템플릿은 로그 파일 검증이 없는 추적을 정의합니다.

Explanation


myTrail:
  DependsOn:
    - BucketPolicy
  Type: AWS::CloudTrail::Trail
  Properties:
    S3BucketName:
      Ref: S3Bucket
      IsLogging: true
      EnableLogFileValidation: false