CVE-2011-3279
Published Oct 3, 2011
Last updated 2 years ago
Overview
- Description
- The provider-edge MPLS NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service (device reload) via a malformed SIP packet to UDP port 5060, aka Bug ID CSCti98219.
- 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
- NVD-CWE-noinfo
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.1.0sg:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FA5F84EF-1C19-4AB3-BD01-A3DE47B2A46A"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.1.1sg:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7E021FDA-0D92-4A81-8721-EED507426922"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "58CAA286-3C87-44E6-8EDB-7677D9C5A893",
"versionEndIncluding": "12.4",
"versionStartIncluding": "12.1"
},
{
"criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "537031DB-5ADF-475E-BFFA-9092652BF2B6",
"versionEndIncluding": "15.1",
"versionStartIncluding": "15.0"
}
],
"operator": "OR"
}
]
}
]