A spoofing vulnerability exists in ISA Server 2000 that could enable an attacker to spoof trusted Internet content. This vulnerability could enable an attacker to spoof trusted Internet content. Users could believe they are accessing trusted Internet content when in reality they are accessing malicious Internet content, for example a malicious Web site.
However, an attacker would first have to persuade a user to visit the attackers site to attempt to exploit this vulnerability. This version is the first release on CNET Download.com.