2024-04-11 14:23:07 +00:00
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id: cloudtrail-logs-not-encrypted
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info:
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name: CloudTrail Logs Not Encrypted
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author: princechaddha
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severity: medium
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description: |
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Ensure Amazon CloudTrail logs are encrypted at rest using AWS Key Management Service (KMS) to secure log data.
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impact: |
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Non-encrypted CloudTrail logs pose a risk of unauthorized access, compromising the integrity and confidentiality of log data.
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remediation: |
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Enable Server-Side Encryption (SSE) for CloudTrail logs using an AWS KMS key through the CloudTrail console or AWS CLI.
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reference:
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- https://docs.aws.amazon.com/awscloudtrail/latest/userguide/encrypting-cloudtrail-log-files-with-aws-kms.html
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tags: cloud,devops,aws,amazon,cloudtrail,aws-cloud-config
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variables:
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region: "ap-south-1"
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flow: |
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code(1)
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for(let CloudTrail of iterate(template.cloudtrailname)){
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set("trail", CloudTrail)
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code(2)
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}
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self-contained: true
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code:
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- engine:
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- sh
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- bash
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source: |
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aws cloudtrail list-trails --region $region --query 'Trails[*].Name' --output json
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extractors:
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- type: json
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name: cloudtrailname
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internal: true
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json:
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- '.[]'
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- engine:
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- sh
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- bash
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source: |
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aws cloudtrail describe-trails --region $region --trail-name-list $trail --query 'trailList[*].KmsKeyId'
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matchers:
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- type: word
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words:
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- "[]"
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extractors:
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- type: dsl
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dsl:
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- '"CloudTrail trail" + trail + " is not configured to encrypt log files using SSE-KMS encryption"'
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2024-04-11 14:25:25 +00:00
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# digest: 490a004630440220615ff60f92dc1540ae499c543e657c18d430e7b6b08291befb395d465b0dfa280220748efe3b2771beb250f0c50040e94c8c0a9a37f60fcb6c88bbe9ff55b5362fa1:922c64590222798bb761d5b6d8e72950
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