Name | CVE-2020-25712 |
Description | A flaw was found in xorg-x11-server before 1.20.10. A heap-buffer overflow in XkbSetDeviceInfo may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DLA-2486-1, DSA-4803-1 |
Debian Bugs | 976216 |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
xorg-server (PTS) | bullseye (security), bullseye | 2:1.20.11-1+deb11u13 | fixed |
| bookworm, bookworm (security) | 2:21.1.7-3+deb12u7 | fixed |
| sid, trixie | 2:21.1.13-2 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://gitlab.freedesktop.org/xorg/xserver/-/commit/87c64fc5b0db9f62f4e361444f4b60501ebf67b9