CVE-2011-2560
Published Aug 29, 2011
Last updated 12 years ago
Overview
- Description
- 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.
- Source
- ykramarz@cisco.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 7.8
- Impact score
- 6.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- CWE-399
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.1\\(3\\):*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F9BD08CD-9169-4B1E-A6DE-B138E6AB533C"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.1\\(3\\)sr1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DFFD96E3-B19F-41B7-86FD-DBFD41382C28"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.1\\(3\\)sr2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0E9BF838-87A2-43B8-975B-524D7F954BF5"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.1\\(3\\)sr3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9600EA23-5428-4312-A38E-480E3C3228BF"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.1\\(3\\)sr4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "57F5547E-F9C8-4F9C-96A1-563A66EE8D48"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E6C20851-DC17-4E89-A6C1-D1B52D47608F"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BC830649-C0D4-4FFC-8701-80FB4A706F58"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.2.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "935D2815-7146-4125-BDBE-BFAA62A88EC9"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.2.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6BF54827-75E6-4BA0-84F0-0EC0E24A4A73"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6C8628E7-D3C8-4212-B0A5-6B5AC14D6101"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "19432E5E-EA68-4B7A-8B99-DEBACBC3F160"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr2b:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "ABE4CD8E-F27C-4F96-B955-FC1E71B5D55B"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "577571D6-AC59-4A43-B9A5-7B6FC6D2046C"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.3\\(1\\):*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8F1DEC3B-2782-4144-9651-73116294765D"
}
],
"operator": "OR"
}
]
}
]