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

CVE-2020-14347 — xorg-x11-server: Leak of uninitialized heap memory from the X server to clients in AllocatePixmap of dix/pixmap.c CVE-2020-14360 — xorg-x11-server: Out-of-bounds access in XkbSetMap function CVE-2020-25712 — xorg-x11-server: XkbSetDeviceInfo heap-based buffer overflow privilege escalation vulnerability