Heap-based buffer overflow in the USB backend in CUPS in Apple Mac OS X 10.5.8 allows local users to gain privileges via unspecified vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/53168
http://www.securitytracker.com/id?1022898
http://www.securityfocus.com/bid/36350
http://www.cups.org/articles.php?L588
http://support.apple.com/kb/HT3865
http://secunia.com/advisories/36701
http://lists.apple.com/archives/security-announce/2009/Sep/msg00004.html