CVE-2005-3173 Information

Description

Microsoft Windows 2000 before Update Rollup 1 for SP4 does not apply group policies if the user logs on using UPN credentials with a trailing dot which prevents Windows 2000 from finding the correct domain controller and could allow the user to bypass intended restrictions.

Reference

http://support.microsoft.com/kb/821102 http://support.microsoft.com/kb/900345