CVEs-PoC/2011/CVE-2011-4029.md

CVE-2011-4029

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.

POC

Reference

No PoCs from references.

Github

• https://github.com/v14dz/fsnoop