Windows NT servers running Internet Information Server 2.0 or 3.0.
Unsaved data is lost.
Apply the local Microsoft patch described below. The result is the server crashes, and is therefore rendered unresponsive until rebooted. A Web browser sends a request such as a URL to the IIS Web server. If the request is a certain length, the sender causes an access violation on the server. The system operates normally once the system is rebooted.