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Special Forums Cybersecurity Security Advisories (RSS) Ubuntu: gnome-screensaver vulnerabilities Post 302257465 by Linux Bot on Wednesday 12th of November 2008 09:20:02 AM
Old 11-12-2008
Ubuntu: gnome-screensaver vulnerabilities

LinuxSecurity.com: It was discovered that the notify feature in gnome-screensaver could let a local attacker read the clipboard contents of a locked session by using Ctrl-V. (CVE-2007-6389) Alan Matsuoka discovered that gnome-screensaver did not properly handle network outages when using a remote authentication service. During a network interruption, or by disconnecting the network cable, a local attacker could gain access to locked sessions. (CVE-2008-0887)

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gnome-screensaver-command(1)				      General Commands Manual				      gnome-screensaver-command(1)

NAME
gnome-screensaver-command - controls GNOME screensaver SYNOPSIS
gnome-screensaver-command [OPTION...] DESCRIPTION
gnome-screensaver-command is a tool for controlling an already running instance of gnome-screensaver. OPTIONS
--exit Causes the screensaver to exit gracefully -q, --query Query the state of the screensaver -t, --time Query the length of time the screensaver has been active -l, --lock Tells the running screensaver process to lock the screen immediately -a, --activate Turn the screensaver on (blank the screen) -d, --deactivate If the screensaver is active then deactivate it (un-blank the screen) -V, --version Version of this application AUTHORS
gnome-screensaver-command is written by William Jon McCann <mccann@jhu.edu>. This manual page was written by Sven Arvidsson <sa@whiz.se>. SEE ALSO
gnome-screensaver(1) GNOME
2007-09-27 gnome-screensaver-command(1)
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