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Sicherheit: Zwei Probleme in gdk-pixbuf2
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in gdk-pixbuf2
ID: FEDORA-2021-2e59756cbe
Distribution: Fedora
Plattformen: Fedora 33
Datum: Di, 23. Februar 2021, 22:09
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29385
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20240
Applikationen: Gtk+

Originalnachricht

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Fedora Update Notification
FEDORA-2021-2e59756cbe
2021-02-23 00:24:50.566187
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Name : gdk-pixbuf2
Product : Fedora 33
Version : 2.42.2
Release : 2.fc33
URL : https://gitlab.gnome.org/GNOME/gdk-pixbuf
Summary : An image loading library
Description :
gdk-pixbuf is an image loading library that can be extended by loadable
modules for new image formats. It is used by toolkits such as GTK+ or
clutter.

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Update Information:

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.
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ChangeLog:

* Fri Feb 19 2021 Kalev Lember <klember@redhat.com> - 2.42.2-2
- Avoid using deprecated meson options
- Fix gtk-doc directory ownership
* Fri Feb 19 2021 Kalev Lember <klember@redhat.com> - 2.42.2-1
- Update to 2.42.2
- Split out gdk-pixbuf2-xlib to separate source package
- Update upstream URLs
* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> -
2.40.0-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
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References:

[ 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
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-2e59756cbe' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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/keys
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