Polycom SoundPoint Broken Authentication Request Remote Denial of Service Vulnerability

Bugtraq ID:	46038
Class:	Design Error
CVE:
Remote:	Yes
Local:	No
Published:	Jan 27 2011 12:00AM
Updated:	Jan 27 2011 12:00AM
Credit:	Pawel Gawinek
Vulnerable:	Polycom SoundPoint IP 450 4.2.2.0710 Polycom SoundPoint IP 430 3.2.3.1734 Polycom SoundPoint IP 335 3.2.4.1734
Not Vulnerable:

Polycom SoundPoint Broken Authentication Request Remote Denial of Service Vulnerability

Polycom SoundPoint IP phones are prone to a denial-of-service vulnerability.

Successfully exploiting this issue allows remote attackers to crash affected devices, denying service to legitimate users.

The following products and firmware versions are affected:

SoundPoint IP 335 (Version: 3.2.4.1734)
SoundPoint IP 430 (Version: 3.2.3.1734)
SoundPoint IP 450 (Version: 4.2.2.0710)

Polycom SoundPoint Broken Authentication Request Remote Denial of Service Vulnerability

The following proof of concept is available:

• /data/vulnerabilities/exploits/46038.pl

Polycom SoundPoint Broken Authentication Request Remote Denial of Service Vulnerability

Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Polycom SoundPoint Broken Authentication Request Remote Denial of Service Vulnerability

References:

• SoundPoint IP Homepage (Polycom)