CVE-2011-0941

🗓️ 01 Nov 2011 19:00:00Reported by ciscoType

cve

cve🔗 web.nvd.nist.gov👁 50 Views

Memory leak in Cisco Unified Communications Manager and IOS allows denial of service via SIP message.

Reporter	Title	Published	Views	Family All 5
Cisco	Cisco IOS Software and Cisco Unified Communications Manager Session Initiation Protocol Packet Processing Memory Leak Vulnerability	7 Nov 201116:36	–	cisco
Cvelist	CVE-2011-0941	1 Nov 201119:00	–	cvelist
EUVD	EUVD-2011-0953	7 Oct 202500:30	–	euvd
NVD	CVE-2011-0941	1 Nov 201119:55	–	nvd
Prion	Memory corruption	1 Nov 201119:55	–	prion

NVD

Node

cisco unified_communications_managerMatch6.0

OR

cisco unified_communications_managerMatch6.1(1)

OR

cisco unified_communications_managerMatch6.1(1a)

OR

cisco unified_communications_managerMatch6.1(1b)

OR

cisco unified_communications_managerMatch6.1(2)

OR

cisco unified_communications_managerMatch6.1(2)su1

OR

cisco unified_communications_managerMatch6.1(2)su1a

OR

cisco unified_communications_managerMatch6.1(3)

OR

cisco unified_communications_managerMatch6.1(3a)

OR

cisco unified_communications_managerMatch6.1(3b)

OR

cisco unified_communications_managerMatch6.1(3b)su1

OR

cisco unified_communications_managerMatch6.1(4)

OR

cisco unified_communications_managerMatch6.1(4)su1

OR

cisco unified_communications_managerMatch6.1(4a)

OR

cisco unified_communications_managerMatch6.1(4a)su2

OR

cisco unified_communications_managerMatch6.1(5)

OR

cisco unified_communications_managerMatch6.1(5)su1

OR

cisco unified_communications_managerMatch7.0(1)su1

OR

cisco unified_communications_managerMatch7.0(1)su1a

OR

cisco unified_communications_managerMatch7.0(2)

OR

cisco unified_communications_managerMatch7.0(2a)

OR

cisco unified_communications_managerMatch7.0(2a)su1

OR

cisco unified_communications_managerMatch7.0(2a)su2

OR

cisco unified_communications_managerMatch7.1(2a)

OR

cisco unified_communications_managerMatch7.1(2a)su1

OR

cisco unified_communications_managerMatch7.1(2b)

OR

cisco unified_communications_managerMatch7.1(2b)su1

OR

cisco unified_communications_managerMatch7.1(3)

OR

cisco unified_communications_managerMatch7.1(3a)

OR

cisco unified_communications_managerMatch7.1(3a)su1

OR

cisco unified_communications_managerMatch7.1(3a)su1a

OR

cisco unified_communications_managerMatch7.1(3b)

OR

cisco unified_communications_managerMatch7.1(3b)su1

OR

cisco unified_communications_managerMatch7.1(3b)su2

OR

cisco unified_communications_managerMatch7.1(5)

OR

cisco unified_communications_managerMatch7.1(5)su1

OR

cisco unified_communications_managerMatch7.1(5)su1a

OR

cisco unified_communications_managerMatch7.1(5a)

OR

cisco unified_communications_managerMatch7.1(5b)

OR

cisco unified_communications_managerMatch7.1(5b)su1

OR

cisco unified_communications_managerMatch7.1(5b)su1a

OR

cisco unified_communications_managerMatch7.1(5b)su2

OR

cisco unified_communications_managerMatch8.0

OR

cisco unified_communications_managerMatch8.0(1)

OR

cisco unified_communications_managerMatch8.0(2)

OR

cisco unified_communications_managerMatch8.0(2a)

OR

cisco unified_communications_managerMatch8.0(2b)

OR

cisco unified_communications_managerMatch8.0(2c)

OR

cisco unified_communications_managerMatch8.0(2c)su1

OR

cisco unified_communications_managerMatch8.0(3a)

OR

cisco unified_communications_managerMatch8.5

Node

cisco iosMatch12.4

OR

cisco iosMatch15.1

Source	Link
tools	www.tools.cisco.com/security/center/viewAlert.x
tools	www.tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110928-cucm

29 Apr 2026 01:13Current

6.8Medium risk

Vulners AI Score6.8

CVSS 27.8

EPSS0.00427

cve-2011-0941 cisco unified communications manager denial of service memory leak malformed sip message