Lambda function should use the latest runtime environment version

Docs > Datadog Security > OOTB Rules > Lambda function should use the latest runtime environment version

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Description

Update your Amazon Lambda Function to the latest runtime environment version.

Rationale

As a best practice, Amazon recommends consistently updating your runtime environment to the latest version for security patches, bug fixes, and the latest features.

Note: AWS Lambda supports both container images and .zip file archives for the deployment package. When using an Image, the runtime is not accessible in the configuration data, as it is defined at the time of base image creation. This remains consistent across all three types of base images, AWS, and Custom. As a result, this configuration check only reports findings against Zip type deployment packages.

Remediation

From the console

Follow the Configuring functions in the console docs to learn how to update the Lambda runtime that runs your function.