Vulnerability Details CVE-2012-3437
The Magick_png_malloc function in coders/png.c in ImageMagick 6.7.8 and earlier 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.033
EPSS Ranking 86.8%
CVSS Severity
CVSS v2 Score 4.3
References
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00101.html
- http://secunia.com/advisories/50091
- http://secunia.com/advisories/50398
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:160
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:092
- http://www.securityfocus.com/bid/54714
- http://www.securitytracker.com/id?1027321
- http://www.ubuntu.com/usn/USN-1544-1
- https://bugzilla.redhat.com/show_bug.cgi?id=844101
- https://exchange.xforce.ibmcloud.com/vulnerabilities/77260
- https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0243
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00101.html
- http://secunia.com/advisories/50091
- http://secunia.com/advisories/50398
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:160
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:092
- http://www.securityfocus.com/bid/54714
- http://www.securitytracker.com/id?1027321
- http://www.ubuntu.com/usn/USN-1544-1
- https://bugzilla.redhat.com/show_bug.cgi?id=844101
- https://exchange.xforce.ibmcloud.com/vulnerabilities/77260
- https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0243
Products affected by CVE-2012-3437
-
cpe:2.3:a:imagemagick:imagemagick:6.7.8-6