CVE-2012-4617
Published Sep 27, 2012
Last updated 12 years ago
Overview
- Description
- The BGP implementation in Cisco IOS 15.2, IOS XE 3.5.xS before 3.5.2S, and IOS XR 4.1.0 through 4.2.2 allows remote attackers to cause a denial of service (multiple connection resets) by leveraging a peer relationship and sending a malformed attribute, aka Bug IDs CSCtt35379, CSCty58300, CSCtz63248, and CSCtz62914.
- Source
- ykramarz@cisco.com
- NVD status
- Modified
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 7.1
- Impact score
- 6.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- CWE-20
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C2AB6A02-B7C7-48D1-8857-BD1CDF9A40D8"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.5.0s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5872A42F-745E-4EC6-8679-C28F79F6621C"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.5.1s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "86947E54-A1B9-4ECE-92A6-417462249612"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xr:4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "06E63681-C89F-4569-A52C-B870D48E436C"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xr:4.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8E593EF3-133A-4E15-9B86-6B451F5C0159"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xr:4.1.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3BB49EB2-2D99-4C45-80B7-48299A1EBF30"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xr:4.2.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FB6ABB63-E2D2-42F7-B648-BF6002D1C05E"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xr:4.2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "58FEC4F2-040A-4D23-8FE0-BC55020766BB"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xr:4.2.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "82520CBD-F42F-4E2D-9D36-878737779690"
}
],
"operator": "OR"
}
]
}
]