Vulnerability CVE-2008-4543
Published: 2008-10-13   Modified: 2012-02-12

Description:
Cisco Unity 4.x before 4.2(1)ES161, 5.x before 5.0(1)ES53, and 7.x before 7.0(2)ES8, when using anonymous authentication (aka native Unity authentication), allows remote attackers to cause a denial of service (session exhaustion) via a large number of connections.

Type:

CWE-399

 (Resource Management Errors)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.1/10
6.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Cisco -> Unity 

 References:
http://xforce.iss.net/xforce/xfdb/45743
http://www.vupen.com/english/advisories/2008/2771
http://www.voipshield.com/research-details.php?id=128
http://www.securityfocus.com/bid/31642
http://www.cisco.com/en/US/products/products_security_response09186a0080a0d861.html
http://securitytracker.com/id?1021013
http://secunia.com/advisories/32187
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