CVE-2011-1606

Published: May 3, 2011Modified: Apr 29, 2026

7.8

Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability: 10.0 / Impact: 6.9

Source: NVD

Description

Unspecified vulnerability in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 6.x before 6.1(5)su2, 7.x before 7.1(5)su1, 8.0 before 8.0(3), and 8.5 before 8.5(1) allows remote attackers to cause a denial of service (process failure) via a malformed SIP message, aka Bug ID CSCtg62855.

Affected (45)

Products: Cisco: Unified Communications Manager

Cisco

1 product

Unified Communications Manager

Configuration A

17 vulnerable

Vulnerable Software	Affected Versions
Cisco Unified Communications Manager	Version 6.0
Cisco Unified Communications Manager	Version 6.1(1)
Cisco Unified Communications Manager	Version 6.1(1a)
Cisco Unified Communications Manager	Version 6.1(1b)
Cisco Unified Communications Manager	Version 6.1(2)
Cisco Unified Communications Manager	Version 6.1(2)su1
Cisco Unified Communications Manager	Version 6.1(2)su1a
Cisco Unified Communications Manager	Version 6.1(3)
Cisco Unified Communications Manager	Version 6.1(3a)
Cisco Unified Communications Manager	Version 6.1(3b)
Cisco Unified Communications Manager	Version 6.1(3b)su1
Cisco Unified Communications Manager	Version 6.1(4)
Cisco Unified Communications Manager	Version 6.1(4)su1
Cisco Unified Communications Manager	Version 6.1(4a)
Cisco Unified Communications Manager	Version 6.1(4a)su2
Cisco Unified Communications Manager	Version 6.1(5)
Cisco Unified Communications Manager	Version 6.1(5)su1

Configuration B

21 vulnerable

Vulnerable Software	Affected Versions
Cisco Unified Communications Manager	Version 7.0(1)su1
Cisco Unified Communications Manager	Version 7.0(1)su1a
Cisco Unified Communications Manager	Version 7.0(2)
Cisco Unified Communications Manager	Version 7.0(2a)
Cisco Unified Communications Manager	Version 7.0(2a)su1
Cisco Unified Communications Manager	Version 7.0(2a)su2
Cisco Unified Communications Manager	Version 7.1(2a)
Cisco Unified Communications Manager	Version 7.1(2a)su1
Cisco Unified Communications Manager	Version 7.1(2b)
Cisco Unified Communications Manager	Version 7.1(3)
Cisco Unified Communications Manager	Version 7.1(3a)
Cisco Unified Communications Manager	Version 7.1(3a)su1
Cisco Unified Communications Manager	Version 7.1(3a)su1a
Cisco Unified Communications Manager	Version 7.1(3b)
Cisco Unified Communications Manager	Version 7.1(3b)su1
Cisco Unified Communications Manager	Version 7.1(3b)su2
Cisco Unified Communications Manager	Version 7.1(5)
Cisco Unified Communications Manager	Version 7.1(5)su1
Cisco Unified Communications Manager	Version 7.1(5)su1a
Cisco Unified Communications Manager	Version 7.1(5a)
Cisco Unified Communications Manager	Version 7.1(5b)

Configuration C

7 vulnerable

Vulnerable Software	Affected Versions
Cisco Unified Communications Manager	Version 8.0(2c)
Cisco Unified Communications Manager	Version 8.0(2c)su1
Cisco Unified Communications Manager	Version 8.0(3)
Cisco Unified Communications Manager	Version 8.0(3a)
Cisco Unified Communications Manager	Version 8.0(3a)su1
Cisco Unified Communications Manager	Version 8.0(3a)su2
Cisco Unified Communications Manager	Version 8.5