Heap-based buffer overflow in the LZWDecodeVector function in Mac OS X before 10.4.6, as used in applications that use ImageIO or AppKit, allows remote attackers to execute arbitrary code via crafted TIFF images.
http://www.vupen.com/english/advisories/2006/1779
http://www.vupen.com/english/advisories/2006/1452
http://www.us-cert.gov/cas/techalerts/TA06-132A.html
http://www.securityfocus.com/bid/17951
http://www.security-protocols.com/sp-x24-advisory.php
http://www.security-protocols.com/modules.php?name=News&file=article&sid=3233
http://secunia.com/advisories/20077
http://secunia.com/advisories/19686
http://lists.apple.com/archives/security-announce/2006/May/msg00003.html