- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 200701-05
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal
Title: KDE kfile JPEG info plugin: Denial of Service
Date: January 12, 2007
Bugs: #155949
ID: 200701-05
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
The KDE kfile JPEG info plugin of kdegraphics could enter an endless
loop leading to a Denial of Service.
Background
==========
The KDE kfile-info JPEG plugin provides meta-information about JPEG
files.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 kde-base/kdegraphics-kfile-plugins < 3.5.5-r1 >= 3.5.5-r1
Description
===========
Marcus Meissner of the SUSE security team discovered a stack overflow
vulnerability in the code processing EXIF information in the kfile JPEG
info plugin.
Impact
======
A remote attacker could entice a user to view a specially crafted JPEG
image with a KDE application like Konqueror or digiKam, leading to a
Denial of Service by an infinite recursion.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All KDE users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose
">=kde-base/kdegraphics-kfile-plugins-3.5.5-r1"
References
==========
[ 1 ] CVE-2006-6297
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6297
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200701-05.xml
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
security@xxxxxxxxxx or alternatively, you may file a bug at
http://bugs.gentoo.org.
License
=======
Copyright 2007 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.
http://creativecommons.org/licenses/by-sa/2.5
Attachment:
pgpYdM4yCOT61.pgp
Description: PGP signature