Headline
GHSA-ffcv-v6pw-qhrp: Denial of Service in TYPO3 Bookmark Toolbar
Problem
Due to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.
Solution
Update to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.
Credits
Thanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.
References
- GitHub Advisory Database
- GitHub Reviewed
- CVE-2024-34537
Denial of Service in TYPO3 Bookmark Toolbar
Low severity GitHub Reviewed Published Oct 8, 2024 in TYPO3/typo3 • Updated Oct 8, 2024
Package
composer typo3/cms-backend (Composer)
Affected versions
= 13.0.0
>= 12.0.0, < 12.4.20
>= 11.0.0, <= 11.5.39
>= 10.0.0, <= 10.4.45
Patched versions
13.3.1
12.4.21
11.5.40
10.4.46
Problem
Due to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.
Solution
Update to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.
Credits
Thanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.
References
- TYPO3-CORE-SA-2024-011
References
- GHSA-ffcv-v6pw-qhrp
- https://typo3.org/security/advisory/typo3-core-sa-2024-011
Published to the GitHub Advisory Database
Oct 8, 2024