CVE-2021-46829
Fixed in a distro release EPSS <1%
GNOME GdkPixbuf (aka GDK-PixBuf) before 2.42.8 allows a heap-based buffer overflow when compositing or clearing frames in GIF files, as demonstrated by io-gif-animation.c composite_frame. This overflow is controllable and could be abused for code execution, especially on 32-bit systems.
Products: gnome gdk-pixbuf, fedoraproject fedora, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 9 | gdk-pixbuf2 | 2.42.6-3.el9 |
| AlmaLinux 9 | gdk-pixbuf2-devel | 2.42.6-3.el9 |
| AlmaLinux 9 | gdk-pixbuf2-modules | 2.42.6-3.el9 |
| Amazon Linux 2023 | gdk-pixbuf2 | 2.42.6-1.amzn2023.0.3 |
| Amazon Linux 2023 | gdk-pixbuf2-devel | 2.42.6-1.amzn2023.0.3 |
| Amazon Linux 2023 | gdk-pixbuf2-modules | 2.42.6-1.amzn2023.0.3 |
| Amazon Linux 2023 | gdk-pixbuf2-tests | 2.42.6-1.amzn2023.0.3 |
| Arch Linux | gdk-pixbuf2 | 2.42.8-1 |
| Debian 11 | gdk-pixbuf | 2.42.2+dfsg-1+deb11u1 |
| Debian 12 | gdk-pixbuf | 2.42.8+dfsg-1 |
| Debian 13 | gdk-pixbuf | 2.42.8+dfsg-1 |
| Debian 14 | gdk-pixbuf | 2.42.8+dfsg-1 |
| Red Hat Enterprise Linux 9 | gdk-pixbuf2 | 0:2.42.6-3.el9 |
| Red Hat Enterprise Linux 9 | gdk-pixbuf2-debuginfo | 0:2.42.6-3.el9 |
| Red Hat Enterprise Linux 9 | gdk-pixbuf2-debugsource | 0:2.42.6-3.el9 |
| Red Hat Enterprise Linux 9 | gdk-pixbuf2-devel | 0:2.42.6-3.el9 |
| Red Hat Enterprise Linux 9 | gdk-pixbuf2-devel-debuginfo | 0:2.42.6-3.el9 |
| Red Hat Enterprise Linux 9 | gdk-pixbuf2-modules | 0:2.42.6-3.el9 |
| Red Hat Enterprise Linux 9 | gdk-pixbuf2-modules-debuginfo | 0:2.42.6-3.el9 |
| Red Hat Enterprise Linux 9 | gdk-pixbuf2-tests-debuginfo | 0:2.42.6-3.el9 |
| SUSE Linux Enterprise Micro 5.2 | gdk-pixbuf | 2.40.0-150200.3.6.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | gdk-pixbuf | 2.40.0-150200.3.6.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | gdk-pixbuf | 2.42.8-150400.5.3.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP3 | gdk-pixbuf | 2.40.0-150200.3.6.1 |
| Ubuntu 20.04 LTS | gdk-pixbuf | 2.40.0+dfsg-3ubuntu0.3 |
| openSUSE Leap 15.3 | gdk-pixbuf | 2.40.0-150200.3.6.1 |
| openSUSE Leap 15.4 | gdk-pixbuf | 2.42.8-150400.5.3.1 |
| openSUSE Leap Micro 5.2 | gdk-pixbuf | 2.40.0-150200.3.6.1 |
| openSUSE Tumbleweed | gdk-pixbuf | 2.42.8-2.1 |