Description
The Magick_png_malloc function in coders/png.c in GraphicsMagick 6.7.8-6 does not use the proper variable type for the allocation size, which might allow remote attackers to cause a denial of service (crash) via a crafted PNG file that triggers incorrect memory allocation.
References (7)
Core 7
Core References
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2013-03/msg00102.html
Vendor Advisory vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2012:165
Exploit, Patch x_refsource_confirm
http://graphicsmagick.hg.sourceforge.net/hgweb/graphicsmagick/graphicsmagick/rev/d6e469d02cd2
Vendor Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/50090
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/77259
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/54716
Patch x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=844105
Scores
EPSS
0.0247
EPSS Percentile
82.6%
Details
CWE
CWE-119
Status
published
Products (1)
graphicsmagick/graphicsmagick
1.3.16
Published
Aug 07, 2012
Tracked Since
Feb 18, 2026