Microsoft Systems Management Server 2.0 Patch: Netmon Protocol Parsing

From Microsoft:

This update resolves the "NetMon Protocol Parsing" security vulnerability in Windows 2000 and Systems Management Server (SMS). Network Monitor (NetMon) is an administrative tool that is used to monitor network traffic. If malformed data is sent over a network that an administrator is monitoring, it could overrun the buffer (a temporary data storage area on your computer) and either cause the NetMon to fail, or cause code of the senders choice to run on the computer that is under the administrator's control. Download now to prevent a malicious user from causing your computer's buffer to overflow.