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CVE-2011-4028

The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to determine the existence of arbitrary files via a symlink attack on a…

Impact

The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to determine the existence of arbitrary files via a symlink attack on a temporary lock file, which is handled differently if the file exists.

Affected products

VendorProductAffected versions
X.OrgX Server
through 1.11.1
Version 1.11.0

Weakness classification

CWE-59

References