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[USN-537-2] Compiz vulnerability

Ubuntu Security Notice USN-537-2          November 02, 2007
compiz vulnerability
CVE-2007-3920
Kwetsbare Ubuntu versies:

Ubuntu 7.10

Kwetsbare pakketten:

Ubuntu 7.10
compiz-core 1:0.6.0+git20071008-0ubuntu1.1

After a standard system upgrade you need to restart your session to affect the necessary changes.

USN-537-1 fixed vulnerabilities in gnome-screensaver. The fixes were incomplete, and only reduced the scope of the vulnerability, without fully solving it. This update fixes related problems in compiz. Original advisory details: Jens Askengren discovered that gnome-screensaver became confused when running under Compiz, and could lose keyboard lock focus. A local attacker could exploit this to bypass the user's locked screen saver.

Ubuntu