More Info:

Your AWS Cloudfront Content Delivery Network distributions should not be using insecure SSL protocols (i.e. SSLv3) for HTTPS communication between CloudFront edge locations and your custom origins.

Risk Level

Medium

Address

Security

Compliance Standards

AWSWAF

Triage and Remediation

Remediation

To remediate the misconfiguration “CloudFront Distributions Should Not Use Insecure SSL Protocols” in AWS using AWS console, follow the below steps:

  1. Login to your AWS console.
  2. Go to the CloudFront service.
  3. Select the distribution which is using insecure SSL protocols.
  4. Click on the “Edit” button.
  5. Scroll down to the “SSL Certificate” section.
  6. In the “Minimum SSL Protocol Version” dropdown, select “TLSv1.2_2018”.
  7. Click on the “Yes, Edit” button to save the changes.

By doing this, you have successfully remediated the misconfiguration “CloudFront Distributions Should Not Use Insecure SSL Protocols” in AWS using AWS console.

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