AWS Config Rule: Lambda Function Public Access Prohibited

LAMBDA_FUNCTION_PUBLIC_ACCESS_PROHIBITED

Fernando Honig

Last Update há 10 meses

Description: Checks if the AWS Lambda function policy attached to the Lambda resource prohibits public access. If the Lambda function policy allows public access it is NON_COMPLIANT.


Trigger type: Configuration changes


AWS Region: All supported AWS regions except Asia Pacific (Hyderabad), Asia Pacific (Osaka), Asia Pacific (Melbourne), Europe (Spain), China (Ningxia), Europe (Zurich) Region


How to Resolve Manually 

To resolve this manually, go to the AWS Lambda console and edit your Lambda Function. 

Go to the Permissions option under the Configuration tab, and check that your Lambda Function is not allowing access to resources from any Principal. 


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