Overview
- Description
- In FreeBSD before 11.0-STABLE, 11.0-RELEASE-p10, 10.3-STABLE, and 10.3-RELEASE-p19, ipfilter using "keep state" or "keep frags" options can cause a kernel panic when fed specially crafted packet fragments due to incorrect memory handling.
- Source
- secteam@freebsd.org
- NVD status
- Modified
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
- 7.8
- Impact score
- 6.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:C
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4E50013C-15A6-485D-AE56-0918E9E3694F",
"versionEndIncluding": "11.0"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:10.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E102E760-362C-4DC7-BDED-E2CF9F94ECE7"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:10.3:p19:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9754186C-D76B-4E06-B04C-EB555AD8C1D3"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:11.0:p10:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F3F416BC-1C99-47FD-9B74-C00E8E7D19E3"
}
],
"operator": "OR"
}
]
}
]