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.
felinemenace.org/advisories/macosx.txt
lists.apple.com/archives/security-announce/2005/Apr/msg00000.html
marc.info/?l=bugtraq&m=110616533903671&w=2
secunia.com/advisories/13902
securitytracker.com/id?1012941
securitytracker.com/id?1013735
www.ciac.org/ciac/bulletins/p-185.shtml
www.securityfocus.com/bid/12314
www.vupen.com/english/advisories/2005/0041
exchange.xforce.ibmcloud.com/vulnerabilities/18979