A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcRenderCompositeGlyphs function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade xorg-x11-server-develUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-Xwayland | May 13, 2022 | Dec 17, 2021 |
| Alpine Linux | — | Upgrade xorg-serverUpgrade xwayland | Aug 22, 2024 | Dec 17, 2021 |
| Amazon Linux Ami 2 | — | Upgrade xorg-x11-server-XorgUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-develUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-Xnest | Jul 4, 2022 | Dec 17, 2021 |
| Amazon_linux_2023 | — | Upgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-Xorg | Feb 17, 2025 | Dec 14, 2021 |
| Centos_linux | — | Upgrade xorg-x11-server-develUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-Xwayland-debugsourceUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-Xdmx-debuginfo | Feb 17, 2022 | Dec 17, 2021 |
| Debian | — | Upgrade xorg-serverUpgrade xwayland | Dec 23, 2021 | Dec 17, 2021 |
| Gentoo Linux | — | Upgrade x11-base/xwayland.Upgrade x11-base/xorg-server. | May 31, 2023 | Dec 17, 2021 |
| Huawei Euleros 2_0_sp10 | — | Upgrade xorg-x11-server-help | Apr 20, 2022 | Dec 17, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade xorg-x11-server-common | May 25, 2022 | Dec 17, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade xorg-x11-server-common | Mar 2, 2022 | Dec 17, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade xorg-x11-server-help | Mar 3, 2022 | Dec 17, 2021 |
| Oracle Solaris | — | Upgrade desktop/remote-desktop/tigervnc to version 1.10.1-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xvfb to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xorg/driver/xorg-video to version 11.4-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/modeline-utilities to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xdmx to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xorg to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xephyr to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xvnc to version 1.10.1-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xserver-common to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4 | Feb 17, 2022 | Dec 17, 2021 |
| Oracle_linux | — | Upgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-Xorg | Jan 5, 2022 | Dec 14, 2021 |
| Redhat_linux | — | Upgrade xorg-x11-server-XnestUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-Xwayland-debugsourceUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-debugsourceNo solution existsUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-develUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-Xdmx | Jan 4, 2022 | Dec 17, 2021 |
| Rocky_linux | — | Upgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-Xwayland-debugsourceUpgrade xorg-x11-server-Xwayland | Mar 5, 2024 | Dec 17, 2021 |
| Suse | — | Upgrade xorg-x11-server-waylandUpgrade xorg-x11-serverUpgrade xorg-x11-server-extraUpgrade xwaylandUpgrade xorg-x11-server-sdkUpgrade xorg-x11-XvncUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-Xvfb | Dec 15, 2021 | Dec 14, 2021 |
| Ubuntu | — | Upgrade xwaylandUpgrade xserver-xorg-core (Ubuntu Pro)Upgrade xserver-xorg-core-hwe-16.04 (Ubuntu Pro)Upgrade xserver-xorg-coreUpgrade xserver-xorg-core-hwe-18.04 | Dec 15, 2021 | Dec 14, 2021 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub