CVE-2011-4029
Published Jul 3, 2012
Last updated 4 years ago
Overview
- Description
- The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to change the permissions of arbitrary files to 444, read those files, and possibly cause a denial of service (removed execution permission) via a symlink attack on a temporary lock file.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 1.9
- Impact score
- 2.9
- Exploitability score
- 3.4
- Vector string
- AV:L/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-362
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:x.org:x_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "09C89F6A-BA0D-484F-A226-E370435DCAD0",
"versionEndIncluding": "1.11.1"
},
{
"criteria": "cpe:2.3:a:x.org:x_server:1.11.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "779F9971-BC4F-4277-9379-7CCD96145226"
}
],
"operator": "OR"
}
]
}
]