56 lines
1.5 KiB
YAML
56 lines
1.5 KiB
YAML
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id: cloudtrail-public-buckets
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info:
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name: Public CloudTrail Buckets
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author: princechaddha
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severity: critical
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description: |
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Identifies AWS CloudTrail S3 buckets that are publicly accessible, risking exposure of sensitive log data.
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impact: |
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Unauthorized access to CloudTrail logs can lead to data leakage, compromising the integrity and confidentiality of cloud operations.
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remediation: |
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Restrict S3 bucket access using bucket policies or IAM policies to ensure that CloudTrail logs are not publicly accessible.
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reference:
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- https://docs.aws.amazon.com/awscloudtrail/latest/userguide/cloudtrail-find-log-files.html
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tags: cloud,devops,aws,amazon,s3,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[*].IncludeGlobalServiceEvents'
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matchers:
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- type: word
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words:
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- "false"
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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 record API calls for AWS global services"'
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