BID:47610

Cisco Unified Communications Manager SIP Message (CVE-2011-1605) Denial of Service Vulnerability

Info

Cisco Unified Communications Manager SIP Message (CVE-2011-1605) Denial of Service Vulnerability

Bugtraq ID:	47610
Class:	Design Error
CVE:	CVE-2011-1605
Remote:	Yes
Local:	No
Published:	Apr 27 2011 12:00AM
Updated:	Mar 19 2015 09:23AM
Credit:	Cisco
Vulnerable:	Cisco Unified Communications Manager 8.5 Cisco Unified Communications Manager 8.0(2C)Su1 Cisco Unified Communications Manager 8.0(2C) Cisco Unified Communications Manager 8.0(1) Cisco Unified Communications Manager 8.0(0.98000.106) Cisco Unified Communications Manager 7.1(5B) Cisco Unified Communications Manager 7.1(5A) Cisco Unified Communications Manager 7.1(5)Su1a Cisco Unified Communications Manager 7.1(5)Su1 Cisco Unified Communications Manager 7.1(5) Cisco Unified Communications Manager 7.1(3b)su2 Cisco Unified Communications Manager 7.1(3b)su1 Cisco Unified Communications Manager 7.1(3B) Cisco Unified Communications Manager 7.1(3A)Su1a Cisco Unified Communications Manager 7.1(3a)su1 Cisco Unified Communications Manager 7.1(3A) Cisco Unified Communications Manager 7.1(3) Cisco Unified Communications Manager 7.1(2B)Su1 Cisco Unified Communications Manager 7.1(2B) Cisco Unified Communications Manager 7.1(2a)su1 Cisco Unified Communications Manager 7.1(2A) Cisco Unified Communications Manager 7.1(2) Cisco Unified Communications Manager 7.1 Cisco Unified Communications Manager 7.0(3g) Cisco Unified Communications Manager 7.0(2a)SU3 Cisco Unified Communications Manager 7.0(2A)Su2 Cisco Unified Communications Manager 7.0(2a)su1 Cisco Unified Communications Manager 7.0(2A) Cisco Unified Communications Manager 7.0(2) Cisco Unified Communications Manager 7.0(1)Su1a Cisco Unified Communications Manager 7.0(1)Su1 Cisco Unified Communications Manager 7.0 Cisco Unified Communications Manager 6.1(5)SU1 Cisco Unified Communications Manager 6.1(5) Cisco Unified Communications Manager 6.1(4A)Su2 Cisco Unified Communications Manager 6.1(4A) Cisco Unified Communications Manager 6.1(4)Su1 Cisco Unified Communications Manager 6.1(4) Cisco Unified Communications Manager 6.1(3B) Cisco Unified Communications Manager 6.1(3A) Cisco Unified Communications Manager 6.1(3) Cisco Unified Communications Manager 6.1(2)Su1a Cisco Unified Communications Manager 6.1(2) Cisco Unified Communications Manager 6.1(1B) Cisco Unified Communications Manager 6.1(1a) Cisco Unified Communications Manager 6.1(1) Cisco Unified Communications Manager 6.1 (3b)su1 Cisco Unified Communications Manager 6.1 (2)su1 Cisco Unified Communications Manager 6.1 Cisco Unified Communications Manager 6.0(1) Cisco Unified Communications Manager 6.0 (1a)

Not Vulnerable:	Cisco Unified Communications Manager 8.5(1) Cisco Unified Communications Manager 8.0(3) Cisco Unified Communications Manager 7.1(5b)SU2 Cisco Unified Communications Manager 6.1(5)SU2

Discussion

Cisco Unified Communications Manager SIP Message (CVE-2011-1605) Denial of Service Vulnerability

Cisco Unified Communications Manager is prone to a denial-of-service vulnerability.

An attacker can exploit this issue to cause an interruption in voice services, denying service to legitimate users.

This issue is documented by Cisco Bug ID CSCth39586.

Exploit / POC

Cisco Unified Communications Manager SIP Message (CVE-2011-1605) Denial of Service Vulnerability

To exploit this issue, attackers can use readily available network utilities.

Solution / Fix

Cisco Unified Communications Manager SIP Message (CVE-2011-1605) Denial of Service Vulnerability

Solution:
The vendor has released updates. Please see the referenced advisory for details.

References

Cisco Unified Communications Manager SIP Message (CVE-2011-1605) Denial of Service Vulnerability

References: