Integer overflow in the GetEXIFProperty function in magick/property.c in ImageMagick before 6.7.6-4 allows remote attackers to cause a denial of service (out-of-bounds read) via a large component count for certain EXIF tags in a JPEG image. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-0259.
https://exchange.xforce.ibmcloud.com/vulnerabilities/74660
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-0259
http://www.securityfocus.com/bid/52898
http://www.openwall.com/lists/oss-security/2012/04/04/6
http://www.imagemagick.org/discourse-server/viewtopic.php?f=4&t=20629
http://www.debian.org/security/2012/dsa-2462
http://ubuntu.com/usn/usn-1435-1
http://lists.opensuse.org/opensuse-updates/2012-06/msg00001.html