mcp-server-semgrep/semgrep-rules/terraform/aws/security/aws-athena-database-unencrypted.yaml

MCP Server for Semgrep Integration - static code analysis with AI

rules:
- id: aws-athena-database-unencrypted
  patterns:
  - pattern: |
      resource "aws_athena_database" $ANYTHING {
        ...
      }
  - pattern-not-inside: |
      resource "aws_athena_database" $ANYTHING {
        ...
        encryption_configuration {
          ...
        }
        ...
      }
  message: The Athena database is unencrypted at rest. These databases are generally
    derived from data in S3 buckets and should have the same level of at rest protection.
    The AWS KMS encryption key protects database contents. To create your own, create
    a aws_kms_key resource or use the ARN string of a key in your account.
  languages:
  - hcl
  severity: WARNING
  metadata:
    category: security
    technology:
    - terraform
    - aws
    owasp:
    - A03:2017 - Sensitive Data Exposure
    - A04:2021 - Insecure Design
    cwe:
    - 'CWE-311: Missing Encryption of Sensitive Data'
    references:
    - https://owasp.org/Top10/A04_2021-Insecure_Design
    subcategory:
    - audit
    likelihood: LOW
    impact: MEDIUM
    confidence: LOW