The IM Server (aka IMserve or IMserver) 2.0.5.30 and probably earlier in Ipswitch Instant Messaging before 2.07 in Ipswitch Collaboration Suite (ICS) allows remote attackers to cause a denial of service (daemon crash) via certain data to TCP port 5179 that overwrites a destructor, as reachable by the (1) DoAttachVideoSender, (2) DoAttachVideoReceiver, (3) DoAttachAudioSender, and (4) DoAttachAudioReceiver functions.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Imserver | Ipswitch | 2.0.5.30 (including) | 2.0.5.30 (including) |
| Ipswitch_collaboration_suite | Ipswitch | * | 2.07 (including) |
References
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=566
- http://secunia.com/advisories/26154
- http://www.ipswitch.com/support/instant_messaging/patch-upgrades.asp
- http://www.securityfocus.com/bid/25031
- http://www.securitytracker.com/id?1018440
- http://www.vupen.com/english/advisories/2007/2621
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=566
- http://secunia.com/advisories/26154
- http://www.ipswitch.com/support/instant_messaging/patch-upgrades.asp
- http://www.securityfocus.com/bid/25031
- http://www.securitytracker.com/id?1018440
- http://www.vupen.com/english/advisories/2007/2621