A xorg-x11-server and xorg-x11-server-Xwayland security update has been released for AlmaLinux.
ALSA-2022:1917 Moderate: xorg-x11-server and xorg-x11-server-Xwayland security update
Type:
security
Severity:
moderate
Release date:
2022-05-10
Description
Xwayland is an X server for running X clients under Wayland.
The following packages have been upgraded to a later upstream version: xorg-x11-server-Xwayland (21.1.3). (BZ#2015842)
Security Fix(es):
* xorg-x11-server: SProcRenderCompositeGlyphs out-of-bounds access (CVE-2021-4008)
* xorg-x11-server: SProcXFixesCreatePointerBarrier out-of-bounds access (CVE-2021-4009)
* xorg-x11-server: SProcScreenSaverSuspend out-of-bounds access (CVE-2021-4010)
* xorg-x11-server: SwapCreateRegister out-of-bounds access (CVE-2021-4011)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.
References:
CVE-2021-4008
CVE-2021-4009
CVE-2021-4010
CVE-2021-4011
ALSA-2022-1917
Updates packages:
xorg-x11-server-Xdmx-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xephyr-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xnest-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xorg-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xvfb-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xwayland-21.1.3-2.el8.x86_64.rpm
xorg-x11-server-common-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xdmx-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xephyr-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xnest-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xorg-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xvfb-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xwayland-21.1.3-2.el8.aarch64.rpm
xorg-x11-server-common-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xdmx-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xephyr-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xnest-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xorg-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xvfb-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xwayland-21.1.3-2.el8.ppc64le.rpm
xorg-x11-server-common-1.20.11-5.el8.ppc64le.rpm
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.
ALSA-2022:1917 Moderate: xorg-x11-server and xorg-x11-server-Xwayland security update
