OSVDB ID: 22622

Title: Cisco CallManager Port 2000 Connection Saturation Resource Consumption DoS

Info

Disclosure

Jan 18, 2006

Discovery

Unknown

Dates

Exploit

Jan 18, 2006

Solution

Unknown

Description

Cisco CallManager contains a flaw that may allow a remote denial of service. The issue is caused by a failure to diligently manage TCP connections on port 2000, and will result in loss of availability for the platform.

Classification

Location: Remote / Network Access
Attack Type: Denial of Service
Impact: Loss of Availability
Exploit: Exploit Public
Disclosure: OSVDB Verified

Solution

Upgrade to version 3.3(5)SR1a, 4.0(2a)SR2c, or 4.1(3)SR2 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Cisco Systems, Inc.	CallManager	3.2
		3.3
		4.0
		4.1
		3.3(5)SR1a
		4.0(2a)SR2c
		4.1(3)SR2

References

Security Tracker: 1015503
Bugtraq ID: 16295
Secunia Advisory ID: 18494
CVE ID: 2006-0368 (see also: NVD)
Related OSVDB ID: 22623
ISS X-Force ID: 24180
VUPEN Advisory: ADV-2006-0249
Keyword: cisco-sa-20060118-ccmdos,CSCea53907
Mail List Post: http://archives.neohapsis.com/archives/fulldisclosure/2006-01/0647.html
Vendor Specific Advisory URL: http://www.cisco.com/warp/public/707/cisco-sa-20060118-ccmdos.shtml
News Article: http://www.networkworld.com/news/2006/011906-cisco-voip-flaw.html

Credit

Unknown or Incomplete

Direct URL: http://osvdb.org/22622

Info

Disclosure

Discovery

Dates

Exploit

Solution

Description

Classification

Solution

Products

Cisco Systems, Inc.

CallManager

References

Credit