CVE-2011-4029
CVSS V2 Low 1.9
CVSS V3 None
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.
Overview
- CVE ID
- CVE-2011-4029
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2012-07-03T19:55:01
- Last Modified Date
- 2020-08-24T17:14:32
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:x.org:x_server:*:*:*:*:*:*:*:* | 1 | OR | 1.11.1 | |
| cpe:2.3:a:x.org:x_server:1.11.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:M/Au:N/C:P/I:N/A:N
- Access Vector
- LOCAL
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 1.9
- Severity
- LOW
- Exploitability Score
- 3.4
- Impact Score
- 2.9
References
| Reference URL | Reference Tags |
|---|---|
| http://cgit.freedesktop.org/xorg/xserver/commit/?id=b67581cf825940fdf52bf2e0af4330e695d724a4 | Patch |
| http://lists.freedesktop.org/archives/xorg/2011-October/053680.html | |
| http://secunia.com/advisories/46460 | Vendor Advisory |
| http://rhn.redhat.com/errata/RHSA-2012-0939.html | |
| http://secunia.com/advisories/49579 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2011-4029 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4029 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:18:53 | Added to TrackCVE |