CVE-2013-5666
Published Sep 23, 2013
Last updated 11 years ago
Overview
- Description
- The sendfile system-call implementation in sys/kern/uipc_syscalls.c in the kernel in FreeBSD 9.2-RC1 and 9.2-RC2 does not properly pad transmissions, which allows local users to obtain sensitive information (kernel memory) via a length greater than the length of the file.
- Source
- cve@mitre.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 4.7
- Impact score
- 6.9
- Exploitability score
- 3.4
- Vector string
- AV:L/AC:M/Au:N/C:C/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-200
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:freebsd:freebsd:9.2:rc1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C52A912B-E7C6-484A-8E15-8208C97B8CB4"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:9.2:rc2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D4B097BE-2CA1-4236-AB8F-1151FCC845A9"
}
],
"operator": "OR"
}
]
}
]