CESA-2017:2128 -- centos 7 gnome-sessionID: oval:org.secpod.oval:def:204670 | Date: (C)2018-04-30 (M)2022-10-10 |
Class: PATCH | Family: unix |
The GNOME Display Manager provides the graphical login screen shown shortly after boot up, log out, and when user-switching. The following packages have been upgraded to a later upstream version: gdm , gnome-session . Security Fix: * It was found that gdm could crash due to a signal handler dispatched to an invalid conversation. An attacker could crash gdm by holding the escape key when the screen is locked, possibly bypassing the locked screen. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section.