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TITLE:
Avaya one-X Desktop Edition SIP Denial of Service Vulnerability

SECUNIA ADVISORY ID:
SA32205

VERIFY ADVISORY:
http://secunia.com/advisories/32205/

CRITICAL:
Moderately critical

IMPACT:
DoS

WHERE:
>From remote

SOFTWARE:
Avaya one-X Desktop Edition 2.x
http://secunia.com/advisories/product/14562/

DESCRIPTION:
A vulnerability has been reported in Avaya one-X Desktop Edition,
which can be exploited by malicious people to cause a DoS (Denial of
Service).

The vulnerability is caused due to an unspecified error in the
implementation of the Session Initiation Protocol (SIP) and can be
exploited to crash the application. 

The vulnerability is reported in version 2.1.0.78. Other versions may
also be affected.

SOLUTION:
The vendor recommends that local and network access to the affected
systems be restricted until an update is available.

PROVIDED AND/OR DISCOVERED BY:
VoIPshield

ORIGINAL ADVISORY:
Avaya:
http://support.avaya.com/elmodocs2/security/ASA-2008-370.htm

VoIPshield:
http://www.voipshield.com/research-details.php?id=124

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