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feat(new): New checks for lambda functions URL #1148

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merged 1 commit into from
May 23, 2022

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jfagoagas
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Context

AWS Lambda has a new feature that creates a function URL which is a dedicated HTTP(S) endpoint for your Lambda function.

As per the following report https://www.wiz.io/blog/securing-aws-lambda-function-urls/ this new feature brings with it two possible security misconfigurations:

  • Publicly accessible Lambda function URL
  • Widely opened CORS configuration for this Lambda function URL.

Description

New checks included:

  • Publicly accessible Lambda function URL
  • Widely opened CORS configuration for this Lambda function URL.

License

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

@jfagoagas jfagoagas requested review from a team, toniblyx, MrCloudSec and n4ch04 May 17, 2022 11:42
@toniblyx toniblyx changed the title feat(lambda-function): Checks for misconfigured function's URLs feat(new): New checks for lambda functions URL May 17, 2022
@jfagoagas jfagoagas self-assigned this May 17, 2022
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@MrCloudSec MrCloudSec left a comment

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Great job @jfagoagas !!

@MrCloudSec MrCloudSec merged commit 2939d5c into master May 23, 2022
@MrCloudSec MrCloudSec deleted the lambda-function-url-checks branch May 23, 2022 08:46
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2 participants