| Package | Affected versions | Patched versions |
|---|---|---|
| lightdm | < 0.9.6 | 0.9.6 |
lightdm before 0.9.6 writes in .dmrc and Xauthority files using root permissions while the files are in user controlled folders. A local user can overwrite root-owned files via a symlink, which can allow possible privilege escalation.
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