CVE-2011-0941

Published: Nov 1, 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

Memory leak in Cisco Unified Communications Manager (CUCM) 6.x before 6.1(5)su2, 7.x before 7.1(5b)su3, 8.x before 8.0(3a)su1, and 8.5 before 8.5(1), and Cisco IOS 12.4 and 15.1, allows remote attackers to cause a denial of service (memory consumption and process failure or device reload) via a malformed SIP message, aka Bug IDs CSCti75128 and CSCtj09179.

Affected (53)

Products: Cisco: Unified Communications Manager, Ios

Cisco

2 products

Unified Communications Manager

Ios

Configuration A

51 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
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(2b)su1
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)
Cisco Unified Communications Manager	Version 7.1(5b)su1
Cisco Unified Communications Manager	Version 7.1(5b)su1a
Cisco Unified Communications Manager	Version 7.1(5b)su2
Cisco Unified Communications Manager	Version 8.0
Cisco Unified Communications Manager	Version 8.0(1)
Cisco Unified Communications Manager	Version 8.0(2)
Cisco Unified Communications Manager	Version 8.0(2a)
Cisco Unified Communications Manager	Version 8.0(2b)
Cisco Unified Communications Manager	Version 8.0(2c)
Cisco Unified Communications Manager	Version 8.0(2c)su1
Cisco Unified Communications Manager	Version 8.0(3a)
Cisco Unified Communications Manager	Version 8.5