CVE-2016-6393
Published Oct 5, 2016
Last updated 5 years ago
Overview
- Description
- The AAA service in Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 2.1 through 3.18 and 16.2 allows remote attackers to cause a denial of service (device reload) via a failed SSH connection attempt that is mishandled during generation of an error-log message, aka Bug ID CSCuy87667.
- Source
- ykramarz@cisco.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
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-399
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "63ACD7DB-DCFE-4CDB-A3F0-4E413E178315",
"versionEndIncluding": "12.4",
"versionStartIncluding": "12.0"
},
{
"criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "650EB42C-D85F-482B-972D-7DCAC210DC48",
"versionEndIncluding": "15.6",
"versionStartIncluding": "15.0"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2AF93C18-D967-46CF-905E-73C68A722439",
"versionEndIncluding": "3.18.0",
"versionStartIncluding": "2.1.0"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "47C86D01-6B26-4BAB-8B61-598823230DC7"
}
],
"operator": "OR"
}
]
}
]