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CVE-2021-38384: Incorrect Authorization

August 10, 2021 (updated July 12, 2022)

Serverless Offline returns a HTTP status code for a route that has a trailing / character, which might cause a developer to implement incorrect access control, because the actual behavior within the Amazon AWS environment is a HTTP status code (i.e., possibly greater than expected permissions).

References

  • nvd.nist.gov/vuln/detail/CVE-2021-38384

Code Behaviors & Features

Detect and mitigate CVE-2021-38384 with GitLab Dependency Scanning

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Affected versions

Version 8.0.0

Fixed versions

  • 8.1.0

Solution

Upgrade to version 8.1.0 or above.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-755: Improper Handling of Exceptional Conditions

Source file

npm/serverless-offline/CVE-2021-38384.yml

Spotted a mistake? Edit the file on GitLab.

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