Gentoo: GLSA-202012-15: GDK-PixBuf: Denial of service
Gentoo: GLSA-202012-15: GDK-PixBuf: Denial of service
A vulnerability in GDK-PixBuf library could lead to a Denial of Service condition.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 202012-15
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Low
Title: GDK-PixBuf: Denial of service
Date: December 23, 2020
Bugs: #759094
ID: 202012-15
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
A vulnerability in GDK-PixBuf library could lead to a Denial of Service
condition.
Background
==========
GDK-PixBuf is an image loading library for GTK+.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 x11-libs/gdk-pixbuf < 2.42.2 >= 2.42.2
Description
===========
It was discovered that the GDK-PixBuf library did not properly handle
certain GIF images.
Impact
======
A remote attacker could entice a user to open a specially crafted GIF
image in an application linked against GDK-PixBuf library, possibly
resulting in a Denial of Service condition.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All GDK-PixBuf library users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=x11-libs/gdk-pixbuf-2.42.2"
References
==========
[ 1 ] CVE-2020-29385
https://nvd.nist.gov/vuln/detail/CVE-2020-29385
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202012-15
Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
This email address is being protected from spambots. You need JavaScript enabled to view it. or alternatively, you may file a bug at
https://bugs.gentoo.org.
License
=======
Copyright 2020 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5