mcp-server-semgrep/semgrep-rules/terraform/aws/security/aws-ssm-document-logging-issues.yaml

MCP Server for Semgrep Integration - static code analysis with AI

rules:
- id: aws-ssm-document-logging-issues
  patterns:
  - pattern-either:
    - patterns:
      - pattern-not-inside: |
          resource "aws_ssm_document" $ANYTHING {
            ...
            document_format = "YAML"
            ...
          }
      - pattern: content = "$STATEMENT"
      - metavariable-pattern:
          metavariable: $STATEMENT
          language: json
          patterns:
          - pattern-either:
            - pattern: '"s3EncryptionEnabled": false'
            - pattern: '"cloudWatchEncryptionEnabled": false'
            - pattern: '{..., "cloudWatchLogGroupName": "", ..., "s3BucketName": "", ...}'
  message: The AWS SSM logs are unencrypted or disabled. Please enable logs and use AWS KMS encryption
    key to protect SSM logs. 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:
    owasp:
    - A03:2017 - Sensitive Data Exposure
    - A02:2021 - Cryptographic Failures
    cwe:
    - 'CWE-326: Inadequate Encryption Strength'
    technology:
    - aws
    - terraform
    category: security
    references:
    - https://owasp.org/Top10/A02_2021-Cryptographic_Failures
    subcategory:
    - audit
    likelihood: LOW
    impact: LOW
    confidence: LOW