Check or Attack Name: NTginaPaste

A flaw has been found in Windows NT that allows anyone to view the contents of the first line from the clipboard of a user who has locked their terminal, by pasting into the console login username field.

Microsoft has released the Windows NT post-SP3 and post-SP4 gina-fix hotfix that remedies this problem and another similar vulnerability.

Microsoft Knowledge Base Article Q214802, WinNT Lets You Paste Text into Unlock Workstation Dialog Box, http://support.microsoft.com/support/kb/articles/q214/8/02.asp