Heap-based buffer overflow in the ReadPNMImage function in pnm.c for ImageMagick 6.2.1 and earlier allows remote attackers to cause a denial of service (application crash) via a PNM file with a small colors value.
- http://seclists.org/lists/bugtraq/2005/Apr/0407.html
- http://www.imagemagick.org/script/changelog.php
- https://github.com/mudongliang/LinuxFlaw
- https://github.com/oneoy/cve-