CVE-2020-29385 log

Source
Severity Medium
Remote No
Type Denial of service
Description
A security issue was found in gdk-pixbuf2 2.40.0 up to 2.42.0. A malformed GIF image could lead to an endless loop in the write_indexes function in gdk-pixbuf/lzw.c, taking full CPU resources and leading to a denial of service.
Group Package Affected Fixed Severity Status Ticket
AVG-1329 lib32-gdk-pixbuf2 2.42.0-2 2.42.2-1 Medium Fixed
AVG-1328 gdk-pixbuf2 2.42.0-2 2.42.2-1 Medium Fixed
Date Advisory Group Package Severity Type
09 Dec 2020 ASA-202012-20 AVG-1329 lib32-gdk-pixbuf2 Medium denial of service
09 Dec 2020 ASA-202012-19 AVG-1328 gdk-pixbuf2 Medium denial of service
References
https://mail.gnome.org/archives/distributor-list/2020-December/msg00000.html
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/164
https://gitlab.gnome.org/GNOME/gdk-pixbuf/uploads/2838c96bb111a93d845b95c53b8953e3/gif_lzw_PoC.tar.gz
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/92
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/bdd3acbd48a575d418ba6bf1b32d7bda2fae1c81