Fedora: 2021-2e59756cbe Critical: gdk-pixbuf2-xlib DoS and API Issues

gdk-pixbuf2-xlib contains the deprecated API for integrating gdk-pixbuf2 with

Xlib data types.

This library was originally shipped by gdk-pixbuf2, and has

since been moved out of the original repository.

No newly written code should ever use this library.

If your existing code depends on gdk-pixbuf2-xlib, then you're strongly

encouraged to port away from it.

gdk-pixbuf2 2.42.2 release, fixing CVE-2021-20240 and CVE-2020-29385. This

update also includes new gdk-pixbuf2-xlib package that was split out from gdk-pixbuf2 to its own source rpm. The gdk-pixbuf2-xlib and gdk-pixbuf2-xlib-devel

binary package names are identical to what they were before the split.

[ 1 ] Bug #1926787 - CVE-2021-20240 gdk-pixbuf: integer wraparound in the GIF loader of gdk-pixbuf via crafted input leads to segmentation fault

https://bugzilla.redhat.com/show_bug.cgi?id=1926787

[ 2 ] Bug #1927237 - CVE-2020-29385 gdk-pixbuf: DoS in lzw.c

https://bugzilla.redhat.com/show_bug.cgi?id=1927237

su -c 'dnf upgrade --advisory FEDORA-2021-2e59756cbe' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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