
CVE-2007-3920 – gnome-screensaver loses keyboard grab when running under compiz
https://notcve.org/view.php?id=CVE-2007-3920
29 Oct 2007 — GNOME screensaver 2.20 in Ubuntu 7.10, when used with Compiz, does not properly reserve input focus, which allows attackers with physical access to take control of the session after entering an Alt-Tab sequence, a related issue to CVE-2007-3069. El salvapantallas 2.20 de GNOME en Ubuntu 7.10, cuando se usa con Compiz, no reserva el foco de entrada apropiadamente, lo cual permite a atacantes remotos con acceso físico tomar el control de la sesión después de haber introducido la secuencia Alt-Tab, tema simila... • http://lists.opensuse.org/opensuse-security-announce/2008-06/msg00002.html •

CVE-2006-1335
https://notcve.org/view.php?id=CVE-2006-1335
21 Mar 2006 — gnome screensaver before 2.14, when running on an X server with AllowDeactivateGrabs and AllowClosedownGrabs enabled, allows attackers with physical access to cause the screensaver to crash and access the session via the Ctl+Alt+Keypad-Multiply keyboard sequence, which removes the grab from gnome. • http://bugzilla.gnome.org/show_bug.cgi?id=326663 •