Setup a TRONS signature to detect it yourself.

/nebulus


EDIT: I am assuming you are using the latest available versions of Site Protector/ISS sensors (which if you are, you are not vulnerable to it anyway). If you are not, you will either have to attempt to build your own using the ISS default connection stuff (very limited IMHO), or attempt to capture it using tcpdump with alot of flags on your own sensors.