| Name | CVE-2024-43091 |
| Description | In filterMask of SkEmbossMaskFilter.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-6534-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| webkit2gtk (PTS) | bookworm | 2.50.6-1~deb12u2 | vulnerable |
| bookworm (security) | 2.50.6-1~deb12u1 | vulnerable |
| trixie | 2.52.6-1~deb13u1 | vulnerable |
| trixie (security) | 2.54.0-1~deb13u1 | fixed |
| forky, sid | 2.52.6-1 | vulnerable |
| wpewebkit (PTS) | bookworm | 2.38.6-1 | vulnerable |
| trixie | 2.48.3-1 | vulnerable |
| forky, sid | 2.54.0-2 | fixed |
The information below is based on the following data on fixed versions.
Notes
[bookworm] - webkit2gtk <end-of-life> (see DSA-6232-1)
[bullseye] - webkit2gtk <end-of-life> (EOL in bullseye)
[trixie] - wpewebkit <ignored> (wpewebkit not covered by security support in Trixie)
[bookworm] - wpewebkit <ignored> (wpewebkit not covered by security support in Bookworm)
[bullseye] - wpewebkit <end-of-life> (see #1035997)
https://webkitgtk.org/security/WSA-2026-0006.html