Novell NetWare 6.5 allows attackers to cause a denial of service (ABEND) via a crafted Macintosh iPrint client request.
https://secure-support.novell.com/KanisaPlatform/Publishing/667/3842033_f.SAL_Public.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/41588
http://www.vupen.com/english/advisories/2008/1074/references
http://www.securitytracker.com/id?1019750