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.
http://www.iss.net/security_center/static/8272.php
http://marc.info/?l=bugtraq&m=101441689224760&w=2
Source: Mitre, NVD
Published: 2002-06-25
Updated: 2024-11-20
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N