The Communication Server in Alcatel-Lucent OmniPCX Enterprise 7.1 and earlier caches an IP address during a TFTP request from an IP Touch phone, and uses this IP address as the destination for all subsequent VoIP packets to this phone, which allows remote attackers to cause a denial of service (loss of audio) or intercept voice communications via a crafted TFTP request containing the phones MAC address in the filename.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Omnipcx | Alcatel-lucent | * | 7.1 (including) |
References
- http://osvdb.org/40522
- http://secunia.com/advisories/27710
- http://securityreason.com/securityalert/3387
- http://www.csnc.ch/static/advisory/csnc/alcatel_omnipcx_enterprise_audio_rerouting_vulnerability_v1.0.txt
- http://www.securityfocus.com/archive/1/483925/100/0/threaded
- http://www.securityfocus.com/bid/26494
- http://www.securitytracker.com/id?1018983
- http://www.vupen.com/english/advisories/2007/3919
- http://www1.alcatel-lucent.com/psirt/statements/2007004/IPTouchDOS.pdf
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38560
- http://osvdb.org/40522
- http://secunia.com/advisories/27710
- http://securityreason.com/securityalert/3387
- http://www.csnc.ch/static/advisory/csnc/alcatel_omnipcx_enterprise_audio_rerouting_vulnerability_v1.0.txt
- http://www.securityfocus.com/archive/1/483925/100/0/threaded
- http://www.securityfocus.com/bid/26494
- http://www.securitytracker.com/id?1018983
- http://www.vupen.com/english/advisories/2007/3919
- http://www1.alcatel-lucent.com/psirt/statements/2007004/IPTouchDOS.pdf
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38560