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A flaw was found in xorg-x11-server before 1.20.9. An integer underflow in the X input extension protocol decoding in the X server may lead to arbitrary access of memory contents. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade xorg-x11-server-sourceUpgrade libglvnd-core-develUpgrade xorg-x11-driversUpgrade libwacom-develUpgrade libglvnd-glxUpgrade libglvndUpgrade libglvnd-openglUpgrade libinput-develUpgrade mesa-libgbm-develUpgrade libglvnd-glesUpgrade libglvnd-eglUpgrade xorg-x11-server-develUpgrade mesa-libOSMesa-develUpgrade libglvnd-devel | May 4, 2022 | Sep 15, 2020 |
| Alpine Linux | — | Upgrade xorg-server | Oct 26, 2020 | Sep 15, 2020 |
| Amazon Linux Ami 2 | — | Upgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-devel | Dec 10, 2020 | Sep 15, 2020 |
| Amazon_linux | — | Upgrade xorg-x11-server | Dec 19, 2020 | Aug 25, 2020 |
| Centos_linux | — | Upgrade mesa-libEGLUpgrade mesa-dri-drivers-debuginfoUpgrade mesa-vulkan-drivers-debuginfoUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade mesa-libglapiUpgrade xorg-x11-server-sourceUpgrade libdrmUpgrade libX11-xcb-debuginfoUpgrade libX11Upgrade mesa-vulkan-develUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XephyrUpgrade libdrm-develUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade libglvnd-glxUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-debuginfoUpgrade mesa-debugsourceUpgrade mesa-libglapi-debuginfoUpgrade libglvnd-glx-debuginfoUpgrade libinput-debugsourceUpgrade drm-utils-debuginfoUpgrade libwacom-debuginfoUpgrade libwacom-debugsourceUpgrade mesa-filesystemUpgrade xorg-x11-server-commonUpgrade libX11-debugsourceUpgrade libwacomUpgrade mesa-debuginfoUpgrade xorg-x11-server-XdmxUpgrade mesa-libEGL-develUpgrade libX11-debuginfoUpgrade mesa-libxatrackerUpgrade mesa-libOSMesaUpgrade libwacom-dataUpgrade libglvnd-eglUpgrade libglvnd-egl-debuginfoUpgrade mesa-libGLUpgrade mesa-vdpau-driversUpgrade xorg-x11-server-debugsourceUpgrade mesa-vulkan-driversUpgrade libinput-test-debuginfoUpgrade libinput-utils-debuginfoUpgrade mesa-libgbm-debuginfoUpgrade mesa-libEGL-debuginfoUpgrade libglvnd-gles-debuginfoUpgrade egl-wayland-debugsourceUpgrade egl-waylandUpgrade libinput-debuginfoUpgrade xorg-x11-server-Xnest-debuginfoUpgrade mesa-libGL-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libX11-xcbUpgrade xorg-x11-server-XwaylandUpgrade mesa-libxatracker-debuginfoUpgrade libglvnd-opengl-debuginfoUpgrade libglvnd-develUpgrade libglvnd-debuginfoUpgrade libdrm-debuginfoUpgrade mesa-libGL-develUpgrade mesa-libgbmUpgrade libinputUpgrade mesa-libOSMesa-debuginfoUpgrade libX11-develUpgrade libglvnd-debugsourceUpgrade libglvnd-glesUpgrade mesa-dri-driversUpgrade libX11-commonUpgrade libglvndUpgrade egl-wayland-debuginfoUpgrade mesa-vdpau-drivers-debuginfoUpgrade xorg-x11-server-XnestUpgrade libglvnd-core-develUpgrade libinput-utilsUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-driversUpgrade libglvnd-openglUpgrade libdrm-debugsource | Nov 5, 2020 | Sep 15, 2020 |
| Debian | — | Upgrade xorg-server | Sep 1, 2020 | Sep 1, 2020 |
| Freebsd | — | Upgrade xwaylandUpgrade xorg-serverUpgrade xorg-nestserverUpgrade xephyrUpgrade xorg-dmxUpgrade xorg-vfbserver | Aug 26, 2020 | Aug 25, 2020 |
| Gentoo Linux | — | Upgrade x11-base/xorg-server. | Dec 7, 2020 | Sep 15, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade xorg-x11-server-common | Nov 3, 2020 | Sep 15, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade xorg-x11-server-common | Jan 20, 2021 | Sep 15, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade xorg-x11-server-common | Nov 2, 2020 | Sep 15, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade xorg-x11-server-commonUpgrade xorg-x11-server | Nov 3, 2020 | Sep 15, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade xorg-x11-server-help | Feb 8, 2021 | Sep 15, 2020 |
| Oracle Solaris | — | Upgrade x11/server/xephyr to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/compatibility/links-xorg to version 11.4-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/modeline-utilities to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/compatibility/links-svid to version 11.4-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/server/xdmx to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/server/xserver-common to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/server/xorg to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/server/xvfb to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/server/xorg/driver/xorg-video to version 11.4-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/library/libx11 to version 1.6.12-11.4.27.0.1.82.0 on Solaris 11.4 | Jan 19, 2021 | Sep 15, 2020 |
| Oracle_linux | — | Upgrade xorg-x11-server-XephyrUpgrade libX11-develUpgrade mesa-libOSMesa-develUpgrade xorg-x11-server-develUpgrade libwacomUpgrade xorg-x11-server-XvfbUpgrade mesa-libEGLUpgrade libX11-commonUpgrade mesa-dri-driversUpgrade libX11-xcbUpgrade xorg-x11-server-XnestUpgrade libwacom-develUpgrade mesa-libGL-develUpgrade mesa-vdpau-driversUpgrade mesa-filesystemUpgrade libinputUpgrade xorg-x11-server-commonUpgrade egl-waylandUpgrade libglvnd-eglUpgrade mesa-libgbmUpgrade libglvnd-glesUpgrade libinput-develUpgrade mesa-libxatrackerUpgrade xorg-x11-server-sourceUpgrade libwacom-dataUpgrade xorg-x11-server-XwaylandUpgrade mesa-vulkan-develUpgrade libglvnd-openglUpgrade libdrm-develUpgrade xorg-x11-driversUpgrade mesa-libOSMesaUpgrade xorg-x11-server-XdmxUpgrade libdrmUpgrade mesa-libgbm-develUpgrade libglvnd-develUpgrade mesa-vulkan-driversUpgrade xorg-x11-server-XorgUpgrade mesa-libGLUpgrade libinput-utilsUpgrade libglvnd-glxUpgrade libglvndUpgrade libglvnd-core-develUpgrade mesa-libEGL-develUpgrade mesa-libglapiUpgrade libX11 | Nov 9, 2020 | Aug 25, 2020 |
| Redhat_linux | — | Upgrade xorg-x11-server-XnestUpgrade libinput-test-debuginfoUpgrade libglvnd-gles-debuginfoUpgrade libdrm-debugsourceUpgrade mesa-libEGL-develUpgrade mesa-dri-drivers-debuginfoUpgrade mesa-libEGLUpgrade mesa-libxatracker-debuginfoUpgrade libX11-xcbUpgrade libwacom-dataUpgrade mesa-libxatrackerUpgrade libglvnd-glx-debuginfoUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XvfbUpgrade mesa-libOSMesa-develUpgrade libinput-develNo solution existsUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade libX11-debugsourceUpgrade mesa-debugsourceUpgrade mesa-libglapiUpgrade libX11-commonUpgrade xorg-x11-server-commonUpgrade mesa-libGLUpgrade mesa-vdpau-drivers-debuginfoUpgrade mesa-libOSMesa-debuginfoUpgrade mesa-libglapi-debuginfoUpgrade xorg-x11-server-XephyrUpgrade mesa-debuginfoUpgrade libinputUpgrade libglvnd-egl-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade mesa-libgbmUpgrade libinput-utils-debuginfoUpgrade libwacom-debuginfoUpgrade libglvnd-debuginfoUpgrade xorg-x11-server-develUpgrade mesa-libgbm-debuginfoUpgrade mesa-libEGL-debuginfoUpgrade libwacom-debugsourceUpgrade libglvnd-opengl-debuginfoUpgrade libglvnd-debugsourceUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade mesa-libGL-debuginfoUpgrade xorg-x11-server-debugsource | Nov 5, 2020 | Sep 15, 2020 |
| Rocky_linux | — | Upgrade mesa-debugsourceUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade mesa-libGL-develUpgrade mesa-libEGL-debuginfoUpgrade libwacomUpgrade libglvnd-eglUpgrade libglvnd-debugsourceUpgrade libinput-debuginfoUpgrade libglvnd-debuginfoUpgrade libwacom-debugsourceUpgrade libglvnd-egl-debuginfoUpgrade libinput-utils-debuginfoUpgrade egl-wayland-debugsourceUpgrade mesa-vulkan-drivers-debuginfoUpgrade mesa-libxatracker-debuginfoUpgrade xorg-x11-server-XephyrUpgrade libinput-develUpgrade xorg-x11-server-develUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade libdrm-debugsourceUpgrade libX11-develUpgrade mesa-libGLUpgrade libX11-debugsourceUpgrade libinputUpgrade mesa-libgbm-debuginfoUpgrade mesa-libEGLUpgrade libX11-xcbUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XvfbUpgrade mesa-libglapiUpgrade mesa-libglapi-debuginfoUpgrade mesa-vdpau-driversUpgrade mesa-libOSMesa-develUpgrade libglvnd-glx-debuginfoUpgrade mesa-libxatrackerUpgrade xorg-x11-server-XdmxUpgrade mesa-vdpau-drivers-debuginfoUpgrade libglvnd-gles-debuginfoUpgrade libwacom-debuginfoUpgrade libglvnd-opengl-debuginfoUpgrade mesa-libgbmUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-Xnest-debuginfoUpgrade mesa-libOSMesa-debuginfoUpgrade mesa-libEGL-develUpgrade xorg-x11-driversUpgrade xorg-x11-server-debuginfoUpgrade libX11-debuginfoUpgrade libX11-xcb-debuginfoUpgrade egl-waylandUpgrade libdrmUpgrade xorg-x11-server-debugsourceUpgrade mesa-vulkan-develUpgrade libglvnd-core-develUpgrade libinput-utilsUpgrade egl-wayland-debuginfoUpgrade libglvnd-develUpgrade mesa-libgbm-develUpgrade mesa-dri-driversUpgrade libdrm-debuginfoUpgrade mesa-libGL-debuginfoUpgrade libglvnd-glesUpgrade mesa-filesystemUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade libwacom-develUpgrade libglvndUpgrade mesa-dri-drivers-debuginfoUpgrade libglvnd-openglUpgrade libinput-debugsourceUpgrade mesa-vulkan-driversUpgrade libglvnd-glxUpgrade mesa-libOSMesaUpgrade mesa-debuginfoUpgrade libdrm-develUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade libX11 | Mar 12, 2024 | Sep 15, 2020 |
| Suse | — | Upgrade xorg-x11-server-extraUpgrade xorg-x11-server-waylandUpgrade xorg-x11-serverUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-sdk | Aug 27, 2020 | Aug 25, 2020 |
| Ubuntu | — | Upgrade xserver-xorg-core-hwe-16.04Upgrade xserver-xorg-core (Ubuntu Pro)Upgrade xserver-xorg-core-hwe-18.04Upgrade xserver-xorg-core | Sep 3, 2020 | Aug 25, 2020 |
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