Description
A flaw was found in libXpm. When processing a file with width of 0 and a very large height, some parser functions will be called repeatedly and can lead to an infinite loop, resulting in a Denial of Service in the application linked to the library.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a libXpm
3.5.15affected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2160193 ↗
- https://gitlab.freedesktop.org/xorg/lib/libxpm/-/commit/f80fa6ae47ad4a5beacb28 ↗
- https://gitlab.freedesktop.org/xorg/lib/libxpm/-/merge_requests/9 ↗
- https://lists.x.org/archives/xorg-announce/2023-January/003312.html ↗
- https://lists.debian.org/debian-lts-announce/2023/06/msg00021.html ↗