MSN Messenger Service 3.6, and possibly other versions, uses weak authentication when exchanging messages between clients, which allows remote attackers to spoof messages from other users.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Msn_messenger | Microsoft | 3.6 (including) | 3.6 (including) |
References
- http://www.encode-sec.com/esp0202.pdf
- http://www.iss.net/security_center/static/8582.php
- http://www.securityfocus.com/archive/1/262906
- http://www.securityfocus.com/bid/4316
- http://www.encode-sec.com/esp0202.pdf
- http://www.iss.net/security_center/static/8582.php
- http://www.securityfocus.com/archive/1/262906
- http://www.securityfocus.com/bid/4316