1.9
CWE
362
Advisory Published
CVE Published
Updated

CVE-2011-4029: Race Condition

First published: Tue Jul 03 2012(Updated: )

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.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
X.Org X Server<=1.11.1
X.Org X Server=1.11.0

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