VULHUB ™

It has been reported that Microsoft Windows 2000 Servers and XP Pro are prone to a denial of service due to a problem with 'MSGINA.DLL'. This condition may be triggered by users who can successfully login to the server via RDP or ICA. 'MSGINA.dll' is the vendor-supplied Graphical Identification and Authentication dynamic-link library. If a malicious user causes a read-lock to be placed on '%SYSTEMROOT%\SYSTEM32\MSGINA.DLL', the next user logging in will be prompted with a dialog stating that 'MSGINA.DLL' failed to load and will be given the opportunity to restart the system.

It has been reported that Microsoft Windows 2000 Servers and XP Pro are prone to a denial of service due to a problem with 'MSGINA.DLL'. This condition may be triggered by users who can successfully login to the server via RDP or ICA. 'MSGINA.dll' is the vendor-supplied Graphical Identification and Authentication dynamic-link library. If a malicious user causes a read-lock to be placed on '%SYSTEMROOT%\SYSTEM32\MSGINA.DLL', the next user logging in will be prompted with a dialog stating that 'MSGINA.DLL' failed to load and will be given the opportunity to restart the system.