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GHSA-4qx8-j9vh-2628: silverstripe/framework's User-Agent header not correctly invalidating user session

May 27, 2024

A security protection device in Session designed to protect session hijacking was not correctly functioning. This function intended to protect user sessions by detecting changes in the User-Agent header, but modifications to this header were not correctly invalidating the user session.

References

  • github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2017-006-1.yaml
  • github.com/advisories/GHSA-4qx8-j9vh-2628
  • github.com/silverstripe/silverstripe-framework
  • github.com/silverstripe/silverstripe-framework/commit/44de03da0147e6094b02602b7b73d5b1a1306d78
  • github.com/silverstripe/silverstripe-framework/commit/d47667bb0768841e4b305fa95d5a4e2ba232c4ad
  • www.silverstripe.org/download/security-releases/ss-2017-006

Code Behaviors & Features

Detect and mitigate GHSA-4qx8-j9vh-2628 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions starting from 3.5.0-rc1 before 3.5.6, all versions starting from 3.6.0-rc1 before 3.6.3

Fixed versions

  • 3.5.6
  • 3.6.3

Solution

Upgrade to versions 3.5.6, 3.6.3 or above.

Impact 7.5 HIGH

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

Learn more about CVSS

Weakness

  • CWE-384: Session Fixation

Source file

packagist/silverstripe/framework/GHSA-4qx8-j9vh-2628.yml

Spotted a mistake? Edit the file on GitLab.

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