CWE
264
Advisory Published
Updated

CVE-2011-4613

First published: Wed Feb 05 2014(Updated: )

The X.Org X wrapper (xserver-wrapper.c) in Debian GNU/Linux and Ubuntu Linux does not properly verify the TTY of a user who is starting X, which allows local users to bypass intended access restrictions by associating stdin with a file that is misinterpreted as the console TTY.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
X.Org X Server
Canonical Ubuntu Linux=10.04
Canonical Ubuntu Linux=10.10
Canonical Ubuntu Linux=11.04
Canonical Ubuntu Linux=11.10
Debian Debian Linux
Ubuntu Linux

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