fasttrack p2p, as used in (1) KaZaA, (2) grokster, and (3) morpheus allows remote attackers to spoof other users by modifying the username and network information in the message header.Referenceshttp://marc.info/?l=bugtraq&m=101441689224760&w=2http://www.iss.net/security_center/static/8272.phphttp://www.securityfocus.com/bid/4121
