| Name | CVE-2023-32636 |
| Description | A flaw was found in glib, where the gvariant deserialization code is vulnerable to a denial of service introduced by additional input validation added to resolve CVE-2023-29499. The offset table validation may be very slow. This bug does not affect any released version of glib but does affect glib distributors who followed the guidance of glib developers to backport the initial fix for CVE-2023-29499. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| glib2.0 (PTS) | bullseye | 2.66.8-1+deb11u4 | fixed |
| bullseye (security) | 2.66.8-1+deb11u3 | fixed |
| bookworm | 2.74.6-2+deb12u4 | fixed |
| bookworm (security) | 2.74.6-2+deb12u2 | fixed |
| trixie | 2.82.2-2 | fixed |
| sid | 2.82.2-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| glib2.0 | source | (unstable) | (not affected) | | | |
Notes
- glib2.0 <not-affected> (Incomplete fixes for CVE-2023-29499, CVE-2023-32611 and CVE-2023-32665 not applied)
https://gitlab.gnome.org/GNOME/glib/-/issues/2841