57 lines
1.9 KiB
YAML
57 lines
1.9 KiB
YAML
id: iam-db-auth
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info:
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name: IAM Database Authentication
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author: princechaddha
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severity: medium
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description: |
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Ensure IAM Database Authentication is enabled for RDS instances, allowing IAM service to manage database access, thereby removing the need to store user credentials within database configurations.
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impact: |
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Without IAM Database Authentication, database credentials need to be managed internally, increasing the risk of credential leakage and unauthorized access.
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remediation: |
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Enable IAM Database Authentication for MySQL and PostgreSQL RDS database instances to leverage IAM for secure, token-based access control.
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reference:
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- https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/UsingWithRDS.IAMDBAuth.html
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metadata:
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max-request: 2
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tags: cloud,devops,aws,amazon,rds,aws-cloud-config
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variables:
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region: "ap-northeast-1"
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flow: |
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code(1)
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for(let DBInstances of iterate(template.instances)){
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set("db", DBInstances)
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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 rds describe-db-instances --region $region --output json --query 'DBInstances[?Engine==`mysql` || Engine==`postgres`].DBInstanceIdentifier | []'
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extractors:
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- type: json
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name: instances
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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 rds describe-db-instances --region $region --db-instance-identifier $db --query 'DBInstances[*].IAMDatabaseAuthenticationEnabled'
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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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- '"Database Authentication feature is not enabled for RDS database instance " + db'
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# digest: 4a0a00473045022100c13b8d1e92988ff64fb71594f77d83105a2c8381fb5de3a284e41ee9b5c707940220585d60f323e31b9bc5ad2c72b045b1645c4a1546555f29c1ffb99936519dea83:922c64590222798bb761d5b6d8e72950 |