Ubuntu: gnome-screensaver vulnerabilities

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11-12-2008

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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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LEARN ABOUT SUNOS

gnome-session-remove

gnome-session-remove(1) 					   User Commands					   gnome-session-remove(1)

NAME

       gnome-session-remove - remove session-managed applications

SYNOPSIS

       gnome-session-remove [--list] [application] [gnome-std-options]

DESCRIPTION

       gnome-session-remove  enables  you to remove a desktop application from the current desktop session. This means that the specified applica-
       tion is not restarted automatically during the next desktop session.

OPTIONS

       The following options are supported:

       --list	       Display a list of the applications that are currently session-managed.

       gnome-std-optionStandard options available for use with most GNOME applications.  See gnome-std-options(5) for more information.

OPERANDS

       The following operands are supported:

       application     The name of the application to be removed from the current desktop session.

EXAMPLES

       Example 1: Listing the Current Session-Managed Applications

       example% gnome-session-remove --list
       Currently registered clients:
	nautilus
	gnome-panel
	metacity
	gnome-smproxy
	magicdev

       Example 2: Removing an Application From the Session

       example% gnome-session-remove nautilus

EXIT STATUS

       The following exit values are returned:

       0	Application exited successfully

       >0	Application exited with failure

FILES

       The following files are used by this application:

       /usr/bin/gnome-session-rExecutable to remove session-managed applications

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWgnome-session 	   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |External			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       Latest version of the GNOME Desktop User Guide for your platform.

       gnome-session(1), gnome-std-options(5)

NOTES

       Written by Erwann Chenede, Sun Microsystems Inc., 2004.

SunOS 5.10							    7 Sep 2004						   gnome-session-remove(1)

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