CVE-2011-2072 - NVD | ByteOS Network

NVD Vulnerability Details :

CVE-2011-2072

Modified

More Info Official Page

Source-psirt@cisco.com

Published At-03 Oct, 2011 | 23:55

Updated At-29 Apr, 2026 | 01:13

Memory leak in Cisco IOS 12.4, 15.0, and 15.1, Cisco IOS XE 2.5.x through 3.2.x, and Cisco Unified Communications Manager (CUCM) 6.x and 7.x before 7.1(5b)su4, 8.x before 8.5(1)su2, and 8.6 before 8.6(1) allows remote attackers to cause a denial of service (memory consumption and device reload or process failure) via a malformed SIP message, aka Bug IDs CSCtl86047 and CSCto88686.

Metrics

Type	Version	Base score	Base severity	Vector
Primary	2.0	7.8	HIGH	AV:N/AC:L/Au:N/C:N/I:N/A:C

Type: Primary

Version: 2.0

Base score: 7.8

Base severity: HIGH

Vector:

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

CPE Matches

Cisco Systems, Inc.

>>ios>>12.4

cpe:2.3:o:cisco:ios:12.4:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios>>15.0

cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios>>15.1

cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>2.5.0

cpe:2.3:o:cisco:ios_xe:2.5.0:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>2.5.1

cpe:2.3:o:cisco:ios_xe:2.5.1:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>2.5.2

cpe:2.3:o:cisco:ios_xe:2.5.2:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>2.6.0

cpe:2.3:o:cisco:ios_xe:2.6.0:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>2.6.1

cpe:2.3:o:cisco:ios_xe:2.6.1:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>2.6.2

cpe:2.3:o:cisco:ios_xe:2.6.2:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>3.1.0s

cpe:2.3:o:cisco:ios_xe:3.1.0s:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>3.1.1s

cpe:2.3:o:cisco:ios_xe:3.1.1s:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>3.1.2s

cpe:2.3:o:cisco:ios_xe:3.1.2s:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>3.1.3s

cpe:2.3:o:cisco:ios_xe:3.1.3s:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>3.1.4s

cpe:2.3:o:cisco:ios_xe:3.1.4s:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>3.2.0s

cpe:2.3:o:cisco:ios_xe:3.2.0s:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>3.2.1s

cpe:2.3:o:cisco:ios_xe:3.2.1s:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>ios_xe>>3.2.2s

cpe:2.3:o:cisco:ios_xe:3.2.2s:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.0

cpe:2.3:a:cisco:unified_communications_manager:6.0:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(1\)

cpe:2.3:a:cisco:unified_communications_manager:6.1\(1\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(1a\)

cpe:2.3:a:cisco:unified_communications_manager:6.1\(1a\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(1b\)

cpe:2.3:a:cisco:unified_communications_manager:6.1\(1b\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(2\)

cpe:2.3:a:cisco:unified_communications_manager:6.1\(2\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(2\)su1

cpe:2.3:a:cisco:unified_communications_manager:6.1\(2\)su1:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(2\)su1a

cpe:2.3:a:cisco:unified_communications_manager:6.1\(2\)su1a:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(3\)

cpe:2.3:a:cisco:unified_communications_manager:6.1\(3\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(3a\)

cpe:2.3:a:cisco:unified_communications_manager:6.1\(3a\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(3b\)

cpe:2.3:a:cisco:unified_communications_manager:6.1\(3b\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(3b\)su1

cpe:2.3:a:cisco:unified_communications_manager:6.1\(3b\)su1:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(4\)

cpe:2.3:a:cisco:unified_communications_manager:6.1\(4\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(4\)su1

cpe:2.3:a:cisco:unified_communications_manager:6.1\(4\)su1:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(4a\)

cpe:2.3:a:cisco:unified_communications_manager:6.1\(4a\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(4a\)su2

cpe:2.3:a:cisco:unified_communications_manager:6.1\(4a\)su2:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(5\)

cpe:2.3:a:cisco:unified_communications_manager:6.1\(5\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(5\)su1

cpe:2.3:a:cisco:unified_communications_manager:6.1\(5\)su1:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>6.1\(5\)su2

cpe:2.3:a:cisco:unified_communications_manager:6.1\(5\)su2:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.0\(1\)su1

cpe:2.3:a:cisco:unified_communications_manager:7.0\(1\)su1:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.0\(1\)su1a

cpe:2.3:a:cisco:unified_communications_manager:7.0\(1\)su1a:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.0\(2\)

cpe:2.3:a:cisco:unified_communications_manager:7.0\(2\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.0\(2a\)

cpe:2.3:a:cisco:unified_communications_manager:7.0\(2a\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.0\(2a\)su1

cpe:2.3:a:cisco:unified_communications_manager:7.0\(2a\)su1:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.0\(2a\)su2

cpe:2.3:a:cisco:unified_communications_manager:7.0\(2a\)su2:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.1\(2a\)

cpe:2.3:a:cisco:unified_communications_manager:7.1\(2a\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.1\(2a\)su1

cpe:2.3:a:cisco:unified_communications_manager:7.1\(2a\)su1:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.1\(2b\)

cpe:2.3:a:cisco:unified_communications_manager:7.1\(2b\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.1\(2b\)su1

cpe:2.3:a:cisco:unified_communications_manager:7.1\(2b\)su1:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.1\(3\)

cpe:2.3:a:cisco:unified_communications_manager:7.1\(3\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.1\(3a\)

cpe:2.3:a:cisco:unified_communications_manager:7.1\(3a\):*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.1\(3a\)su1

cpe:2.3:a:cisco:unified_communications_manager:7.1\(3a\)su1:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.1\(3a\)su1a

cpe:2.3:a:cisco:unified_communications_manager:7.1\(3a\)su1a:*:*:*:*:*:*:*

Cisco Systems, Inc.

>>unified_communications_manager>>7.1\(3b\)

cpe:2.3:a:cisco:unified_communications_manager:7.1\(3b\):*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-399	Primary	nvd@nist.gov

CWE ID: CWE-399

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110928-cucm	psirt@cisco.com	N/A
http://tools.cisco.com/security/center/viewAlert.x?alertId=24129	psirt@cisco.com	N/A
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d58.shtml	psirt@cisco.com	Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d5a.shtml	psirt@cisco.com	Vendor Advisory
http://www.securitytracker.com/id?1026110	psirt@cisco.com	N/A
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110928-cucm	af854a3a-2127-422b-91ae-364da2661108	N/A
http://tools.cisco.com/security/center/viewAlert.x?alertId=24129	af854a3a-2127-422b-91ae-364da2661108	N/A
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d58.shtml	af854a3a-2127-422b-91ae-364da2661108	Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d5a.shtml	af854a3a-2127-422b-91ae-364da2661108	Vendor Advisory
http://www.securitytracker.com/id?1026110	af854a3a-2127-422b-91ae-364da2661108	N/A

Hyperlink: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110928-cucm

Source: psirt@cisco.com

Resource: N/A

Hyperlink: http://tools.cisco.com/security/center/viewAlert.x?alertId=24129

Source: psirt@cisco.com

Resource: N/A

Hyperlink: http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d58.shtml

Source: psirt@cisco.com

Resource:

Vendor Advisory

Hyperlink: http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d5a.shtml

Source: psirt@cisco.com

Resource:

Vendor Advisory

Hyperlink: http://www.securitytracker.com/id?1026110

Source: psirt@cisco.com

Resource: N/A

Hyperlink: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110928-cucm

Source: af854a3a-2127-422b-91ae-364da2661108

Resource: N/A

Hyperlink: http://tools.cisco.com/security/center/viewAlert.x?alertId=24129

Source: af854a3a-2127-422b-91ae-364da2661108

Resource: N/A

Hyperlink: http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d58.shtml

Source: af854a3a-2127-422b-91ae-364da2661108

Resource:

Vendor Advisory

Hyperlink: http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d5a.shtml

Source: af854a3a-2127-422b-91ae-364da2661108

Resource:

Vendor Advisory

Hyperlink: http://www.securitytracker.com/id?1026110

Source: af854a3a-2127-422b-91ae-364da2661108

Resource: N/A