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.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Kazaa | Fasttrack | 1.2 (including) | 1.2 (including) |
| Kazaa | Fasttrack | 1.3 (including) | 1.3 (including) |
| Kazaa | Fasttrack | 1.3.3 (including) | 1.3.3 (including) |
| Kazaa | Fasttrack | 1.4 (including) | 1.4 (including) |
| Kazaa | Fasttrack | 1.5 (including) | 1.5 (including) |
| Grokster | Grokster | 1.3 (including) | 1.3 (including) |
| Grokster | Grokster | 1.3.3 (including) | 1.3.3 (including) |
| Morpheus | Music_city_networks | 1.3 (including) | 1.3 (including) |
| Morpheus | Music_city_networks | 1.3.3 (including) | 1.3.3 (including) |