Overview
- Description
- Cisco IOS 15.5(3)M on Integrated Services Router (ISR) 800, 819, and 829 devices allows remote attackers to cause a denial of service (memory consumption) via crafted TCP packets on the SSH port, aka Bug ID CSCuu13476.
- Source
- ykramarz@cisco.com
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/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
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
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:15.5\\(3\\)m:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "716EC9AA-0569-4FA7-A244-1A14FA15C5AD"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:800_integrated_services_router:*:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "848C62DF-E3D6-4A32-A149-1A0155416EFE"
},
{
"criteria": "cpe:2.3:h:cisco:819_integrated_services_router:*:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "257E6F03-DB00-4C61-A965-50E85C9CE17F"
},
{
"criteria": "cpe:2.3:h:cisco:829_integrated_services_router:*:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "676A743C-0517-400A-90D8-B55BD32AF927"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]