Stack-based buffer overflow in ImageIO in Apple Mac OS X 10.4 up to 10.4.6 allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted TIFF image.
https://exchange.xforce.ibmcloud.com/vulnerabilities/27478
http://www.vupen.com/english/advisories/2006/2566
http://www.securityfocus.com/bid/18731
http://www.securityfocus.com/bid/18686
http://www.kb.cert.org/vuls/id/988356
http://securitytracker.com/id?1016394
http://secunia.com/advisories/20877
http://lists.apple.com/archives/security-announce/2006/Jun/msg00000.html