X.Org X11 server is vulnerable to information disclosure. A local user who is plugged into a new device but has switched to a different session will be able to obtain confidential information such as reading passwords from a tty
. This allows physically proximate attackers to retrieve sensitive information to perform further attacks on the system.
lists.fedoraproject.org/pipermail/package-announce/2013-April/102391.html
lists.fedoraproject.org/pipermail/package-announce/2013-April/104089.html
lists.opensuse.org/opensuse-updates/2013-06/msg00015.html
www.debian.org/security/2013/dsa-2661
www.openwall.com/lists/oss-security/2013/04/18/3
www.ubuntu.com/usn/USN-1803-1
access.redhat.com/security/updates/classification/#low
bugs.freedesktop.org/show_bug.cgi?id=63353
bugzilla.redhat.com/show_bug.cgi?id=1016854
bugzilla.redhat.com/show_bug.cgi?id=795858
bugzilla.redhat.com/show_bug.cgi?id=915202
rhn.redhat.com/errata/RHSA-2013-1620.html