CVE-2011-4029
Last modified
CVE-2011-4029 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.60% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| X.Org | X Server | <= 1.11.1 |
| X.Org | X Server | 1.11.0 |
References
- http://secunia.com/advisories/46460Vendor Advisory
- http://secunia.com/advisories/49579Vendor Advisory
- http://secunia.com/advisories/46460Vendor Advisory
- http://secunia.com/advisories/49579Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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