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  5. CVE-2021-39171

CVE-2021-39171: Uncontrolled Resource Consumption

August 27, 2021 (updated September 7, 2021)

A malicious SAML payload can require transforms that consume significant system resources to process, thereby resulting in reduced or denied service.

References

  • nvd.nist.gov/vuln/detail/CVE-2021-39171

Code Behaviors & Features

Detect and mitigate CVE-2021-39171 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions before 3.1.0

Fixed versions

  • 3.1.0

Solution

Upgrade to version 3.1.0 or above.

Impact 7.5 HIGH

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

Learn more about CVSS

Source file

npm/passport-saml/CVE-2021-39171.yml

Spotted a mistake? Edit the file on GitLab.

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