CVE-2005-0975
Integer signedness error in the parse_machfile function in the mach-o loader (mach_loader.c) for the Darwin Kernel as used in Mac OS X 10.3.7, and other versions before 10.3.9, allows local users to cause a denial of service (CPU consumption) via a crafted mach-o header.
Date published : 2005-04-22
http://lists.apple.com/archives/security-announce/2005/Apr/msg00000.html