CDN Configuration Is Missing

• Query id: b25398a2-0625-4e61-8e4d-a1bb23905bf6
• Query name: CDN Configuration Is Missing
• Platform: Ansible
• Severity: Low
• Category: Best Practices
• CWE: 710
• URL: Github

Description

Content Delivery Network (CDN) service is used within an AWS account to secure and accelerate the delivery of websites. The use of a CDN can provide a layer of security between your origin content and the destination.
Documentation

Code samples

Code samples with security vulnerabilities

Positive test num. 1 - yaml file

- name: create a distribution without an origin and with enabled=false
  community.aws.cloudfront_distribution:
    state: present
    caller_reference: unique test distribution ID
    default_cache_behavior:
      target_origin_id: 'my test origin-000111'
      forwarded_values:
        query_string: true
        cookies:
          forward: all
        headers:
          - '*'
      viewer_protocol_policy: allow-all
      smooth_streaming: true
      compress: true
      allowed_methods:
        items:
          - GET
          - HEAD
        cached_methods:
          - GET
          - HEAD
    enabled: false
    logging:
      enabled: true
      include_cookies: false
      bucket: mylogbucket.s3.amazonaws.com
      prefix: myprefix/

Code samples without security vulnerabilities

Negative test num. 1 - yaml file

- name: create a distribution with an origin, logging and default cache behavior
  community.aws.cloudfront_distribution:
    state: present
    caller_reference: unique test distribution ID
    origins:
      - id: 'my test origin-000111'
        domain_name: www.example.com
        origin_path: /production
        custom_headers:
          - header_name: MyCustomHeaderName
            header_value: MyCustomHeaderValue
    default_cache_behavior:
      target_origin_id: 'my test origin-000111'
      forwarded_values:
        query_string: true
        cookies:
          forward: all
        headers:
          - '*'
      viewer_protocol_policy: allow-all
      smooth_streaming: true
      compress: true
      allowed_methods:
        items:
          - GET
          - HEAD
        cached_methods:
          - GET
          - HEAD
    logging:
      enabled: true
      include_cookies: false
      bucket: mylogbucket.s3.amazonaws.com
      prefix: myprefix/
    enabled: true
    comment: this is a CloudFront distribution with logging