Vulnerability CVE-2013-4589
Published: 2013-11-23

Description:
The ExportAlphaQuantumType function in export.c in GraphicsMagick before 1.3.18 might allow remote attackers to cause a denial of service (crash) via vectors related to exporting the alpha of an 8-bit RGBA image.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
graphicsmagick Denial of Service
Vincent Danen
17.11.2013

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Novell -> Suse studio onsite 
Novell -> Suse linux enterprise debuginfo 
Novell -> Suse linux enterprise software development kit 
Graphicsmagick -> Graphicsmagick 
Fedoraproject -> Fedora 

 References:
http://lists.fedoraproject.org/pipermail/package-announce/2013-November/120008.html
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00032.html
http://security.gentoo.org/glsa/glsa-201311-10.xml
http://sourceforge.net/p/graphicsmagick/code/ci/1a2d7a38363f7f23b63d626887d22d39c7240144/
http://sourceforge.net/p/graphicsmagick/discussion/250737/thread/20888e8b/
http://www.openwall.com/lists/oss-security/2013/11/15/14
http://www.securityfocus.com/bid/63002
https://bugzilla.redhat.com/show_bug.cgi?id=1019085
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