| Package | Affected versions | Patched versions |
|---|---|---|
| x server | = 1.11.0≤ 1.11.1 |
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.
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