CVE-2013-5710
Published Sep 23, 2013
Last updated 11 years ago
Overview
- Description
- The nullfs implementation in sys/fs/nullfs/null_vnops.c in the kernel in FreeBSD 8.3 through 9.2 allows local users with certain permissions to bypass access restrictions via a hardlink in a nullfs instance to a file in a different instance.
- Source
- cve@mitre.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 3.7
- Impact score
- 6.4
- Exploitability score
- 1.9
- Vector string
- AV:L/AC:H/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-264
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:freebsd:freebsd:8.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3CF1F9EF-01AF-4708-AE02-765360AF3D66"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:8.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "30C501A1-FE2D-41E7-A5DB-C61D8701B9B4"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:8.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5DB4C0E8-8E50-44B1-BE0C-4C261D9E9730"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:9.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E6BD5BFF-260A-4A9E-B0AA-C8B8386B154E"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:9.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D78E559A-430D-4D50-8A83-58A37D393471"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:9.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2C560926-7789-4052-819D-C36C43C9C61E"
}
],
"operator": "OR"
}
]
}
]