The BMP and GIF image decoding engine in ImageIO in Apple Mac OS X before 10.5.3 allows remote attackers to obtain sensitive information (memory contents) via a crafted (1) BMP or (2) GIF image, which causes an out-of-bounds read.
https://exchange.xforce.ibmcloud.com/vulnerabilities/42721
http://www.vupen.com/english/advisories/2008/1882/references
http://www.vupen.com/english/advisories/2008/1697
http://www.us-cert.gov/cas/techalerts/TA08-150A.html
http://www.securityfocus.com/bid/29513
http://www.securityfocus.com/bid/29412
http://securitytracker.com/id?1020144
http://secunia.com/advisories/30775
http://secunia.com/advisories/30430
http://lists.apple.com/archives/security-announce/2008//May/msg00001.html
http://lists.apple.com/archives/security-announce/2008//Jun/msg00001.html