CVE-2011-2560

The Packet Capture Service in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x does not properly handle idle TCP connections, which allows remote attackers to cause a denial of service (memory consumption and restart) by making many connections, aka Bug ID CSCtf97162.

CVSS v2.0 7.8 HIGH

7.8^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b8f531.shtml	Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b8f531.shtml	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\):::::::*
	cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\)sr1:::::::*
	cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\)sr2:::::::*
	cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\)sr3:::::::*
	cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\)sr4:::::::*
	cpe:2.3:a:cisco:unified_communications_manager:4.2:::::::*
	cpe:2.3:a:cisco:unified_communications_manager:4.2.1:::::::*
	cpe:2.3:a:cisco:unified_communications_manager:4.2.2:::::::*
	cpe:2.3:a:cisco:unified_communications_manager:4.2.3:::::::*
	cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr1:::::::*
	cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr2:::::::*
	cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr2b:::::::*
	cpe:2.3:a:cisco:unified_communications_manager:4.3:::::::*
	cpe:2.3:a:cisco:unified_communications_manager:4.3\(1\):::::::*

History

21 Nov 2024, 01:28

Type	Values Removed	Values Added
References	~~() http://www.cisco.com/en/US/products/products_security_advisory09186a0080b8f531.shtml - Vendor Advisory~~	() http://www.cisco.com/en/US/products/products_security_advisory09186a0080b8f531.shtml - Vendor Advisory

Information

Published : 2011-08-29 15:55

Updated : 2024-11-21 01:28

NVD link : CVE-2011-2560

Mitre link : CVE-2011-2560

CVE.ORG link : CVE-2011-2560

JSON object : View

Products Affected

cisco

unified_communications_manager

CWE

CWE-399

Resource Management Errors

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