Red Hat Security Advisory: xorg-x11-server security update

CVE-2020-14345 — xorg-x11-server: Out-of-bounds access in XkbSetNames function CVE-2020-14346 — xorg-x11-server: Integer underflow in the X input extension protocol CVE-2020-14361 — xorg-x11-server: XkbSelectEvents integer underflow privilege escalation vulnerability CVE-2020-14362 — xorg-x11-server: XRecordRegisterClients integer underflow privilege escalation vulnerability