CVE-2011-0194
Integer overflow in ImageIO in Apple Mac OS X 10.6 before 10.6.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted TIFF image with JPEG encoding.
Date published : 2011-03-22
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html