The HorizontalFilter function in resize.c in ImageMagick before 6.8.9-9 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted image file.
https://int21.de/cve/CVE-2014-8354-ImageMagick-oob-heap-overflow.html
https://bugzilla.redhat.com/show_bug.cgi?id=1158518
http://www.securityfocus.com/bid/70830
http://packetstormsecurity.com/files/128944/ImageMagick-Out-Of-Bounds-Read-Heap-Overflow.html