CVE-2011-2072

N/A Unknown
Published: October 03, 2011 Modified: April 29, 2026
View on NVD

Description

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.

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References to Advisories, Solutions, and Tools

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

10 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
1.7%
74th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-399

Affected Vendors

cisco

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