VulnerabilityModified
CVE-2012-3438
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…
MEDIUM 4.3EPSS 2.47%
Does this matter?
Lower severity and a low EPSS score (2.47%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
- EPSS
- 2.47% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- graphicsmagick/graphicsmagick
- Source
- secalert@redhat.com
References
- http://graphicsmagick.hg.sourceforge.net/hgweb/graphicsmagick/graphicsmagick/rev/d6e469d02cd2Exploit, Patch
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00102.html
- http://secunia.com/advisories/50090Vendor Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:165
- http://www.securityfocus.com/bid/54716
- https://bugzilla.redhat.com/show_bug.cgi?id=844105Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/77259
- http://graphicsmagick.hg.sourceforge.net/hgweb/graphicsmagick/graphicsmagick/rev/d6e469d02cd2Exploit, Patch
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00102.html
- http://secunia.com/advisories/50090Vendor Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:165
- http://www.securityfocus.com/bid/54716
- https://bugzilla.redhat.com/show_bug.cgi?id=844105Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/77259
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.