Unspecified vulnerability in the driver for the Client Service for NetWare (CSNW) in Microsoft Windows 2000 SP4, XP SP2, and Server 2003 up to SP1 allows remote attackers to cause a denial of service (hang and reboot) via has unknown attack vectors, aka "NetWare Driver Denial of Service Vulnerability."
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A413
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-066
http://www.vupen.com/english/advisories/2006/4504
http://www.us-cert.gov/cas/techalerts/TA06-318A.html
http://www.securityfocus.com/bid/20984
http://www.securityfocus.com/archive/1/451844/100/0/threaded