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NVD Vulnerability Details :
CVE-2011-2560
Deferred
More InfoOfficial Page
Source-psirt@cisco.com
View Known Exploited Vulnerability (KEV) details
Published At-29 Aug, 2011 | 15:55
Updated At-11 Apr, 2025 | 00:51

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.07.8HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
CPE Matches
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.1\(3\)
cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\):*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.1\(3\)sr1
cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\)sr1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.1\(3\)sr2
cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\)sr2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.1\(3\)sr3
cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\)sr3:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.1\(3\)sr4
cpe:2.3:a:cisco:unified_communications_manager:4.1\(3\)sr4:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.2
cpe:2.3:a:cisco:unified_communications_manager:4.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.2.1
cpe:2.3:a:cisco:unified_communications_manager:4.2.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.2.2
cpe:2.3:a:cisco:unified_communications_manager:4.2.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.2.3
cpe:2.3:a:cisco:unified_communications_manager:4.2.3:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.2.3sr1
cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.2.3sr2
cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.2.3sr2b
cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr2b:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.3
cpe:2.3:a:cisco:unified_communications_manager:4.3:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>unified_communications_manager>>4.3\(1\)
cpe:2.3:a:cisco:unified_communications_manager:4.3\(1\):*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-399Primarynvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b8f531.shtmlpsirt@cisco.com
Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b8f531.shtmlaf854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Change History
0Changes found
Details not found