A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Integer underflow leading to heap-buffer overflow may lead to a privilege escalation vulnerability. 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 libglvnd-core-develUpgrade libglvnd-eglUpgrade libglvnd-glxUpgrade xorg-x11-server-develUpgrade mesa-libgbm-develUpgrade libglvnd-glesUpgrade libglvnd-openglUpgrade libglvnd-develUpgrade libwacom-develUpgrade libglvndUpgrade mesa-libOSMesa-develUpgrade xorg-x11-server-sourceUpgrade libinput-develUpgrade xorg-x11-drivers | 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-XdmxUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XwaylandUpgrade 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 libX11-xcbUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade mesa-libGL-debuginfoUpgrade mesa-libxatrackerUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade libinputUpgrade mesa-libGL-develUpgrade mesa-libglapi-debuginfoUpgrade xorg-x11-server-commonUpgrade libglvnd-debugsourceUpgrade libinput-utils-debuginfoUpgrade mesa-libOSMesaUpgrade libglvndUpgrade libglvnd-gles-debuginfoUpgrade mesa-libxatracker-debuginfoUpgrade libglvnd-debuginfoUpgrade libinput-debuginfoUpgrade mesa-libEGL-develUpgrade libwacom-dataUpgrade libinput-utilsUpgrade libdrm-develUpgrade xorg-x11-server-debugsourceUpgrade libglvnd-opengl-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade libinput-debugsourceUpgrade mesa-libGLUpgrade mesa-libglapiUpgrade libX11-debugsourceUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-XnestUpgrade libwacom-debuginfoUpgrade egl-wayland-debugsourceUpgrade drm-utils-debuginfoUpgrade mesa-debugsourceUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade mesa-debuginfoUpgrade mesa-vdpau-driversUpgrade xorg-x11-server-debuginfoUpgrade libinput-test-debuginfoUpgrade libglvnd-eglUpgrade libX11-develUpgrade xorg-x11-server-Xnest-debuginfoUpgrade libglvnd-egl-debuginfoUpgrade mesa-libEGLUpgrade libwacom-debugsourceUpgrade libglvnd-glx-debuginfoUpgrade mesa-dri-drivers-debuginfoUpgrade mesa-vulkan-drivers-debuginfoUpgrade egl-wayland-debuginfoUpgrade xorg-x11-server-XvfbUpgrade mesa-vdpau-drivers-debuginfoUpgrade mesa-libEGL-debuginfoUpgrade mesa-filesystemUpgrade xorg-x11-server-sourceUpgrade mesa-libgbm-debuginfoUpgrade libX11Upgrade xorg-x11-server-Xorg-debuginfoUpgrade mesa-libgbmUpgrade mesa-dri-driversUpgrade libX11-debuginfoUpgrade libglvnd-openglUpgrade xorg-x11-server-XdmxUpgrade libglvnd-develUpgrade libX11-commonUpgrade libwacomUpgrade libglvnd-glesUpgrade libdrm-debuginfoUpgrade mesa-libOSMesa-debuginfoUpgrade xorg-x11-driversUpgrade libglvnd-glxUpgrade libdrm-debugsourceUpgrade libdrmUpgrade xorg-x11-server-develUpgrade mesa-vulkan-develUpgrade libX11-xcb-debuginfoUpgrade xorg-x11-server-XephyrUpgrade mesa-vulkan-driversUpgrade libglvnd-core-develUpgrade egl-wayland | Nov 5, 2020 | Sep 15, 2020 |
| Debian | — | Upgrade xorg-server | Sep 1, 2020 | Sep 1, 2020 |
| Freebsd | — | Upgrade xorg-vfbserverUpgrade xorg-nestserverUpgrade xwaylandUpgrade xorg-dmxUpgrade xorg-serverUpgrade xephyr | 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/library/libx11 to version 1.6.12-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/server/xephyr to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/modeline-utilities to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/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/xserver-common 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/server/xorg/driver/xorg-video 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/compatibility/links-svid to version 11.4-11.4.27.0.1.82.0 on Solaris 11.4 | Jan 19, 2021 | Sep 15, 2020 |
| Oracle_linux | — | Upgrade libdrmUpgrade libglvnd-core-develUpgrade mesa-libOSMesaUpgrade mesa-libgbm-develUpgrade xorg-x11-server-develUpgrade libglvnd-eglUpgrade xorg-x11-driversUpgrade libX11-commonUpgrade mesa-libgbmUpgrade mesa-libEGLUpgrade mesa-libGLUpgrade mesa-libGL-develUpgrade mesa-libOSMesa-develUpgrade libglvnd-glesUpgrade libglvnd-openglUpgrade libdrm-develUpgrade libinput-utilsUpgrade libglvnd-develUpgrade mesa-vdpau-driversUpgrade libglvnd-glxUpgrade mesa-libglapiUpgrade mesa-libEGL-develUpgrade mesa-filesystemUpgrade libglvndUpgrade mesa-dri-driversUpgrade mesa-libxatrackerUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XorgUpgrade libwacom-develUpgrade libinputUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-XnestUpgrade libX11-xcbUpgrade xorg-x11-server-sourceUpgrade egl-waylandUpgrade libX11Upgrade xorg-x11-server-XephyrUpgrade libwacomUpgrade xorg-x11-server-XdmxUpgrade libinput-develUpgrade mesa-vulkan-driversUpgrade mesa-vulkan-develUpgrade xorg-x11-server-commonUpgrade libwacom-dataUpgrade libX11-devel | Nov 9, 2020 | Aug 25, 2020 |
| Redhat_linux | — | Upgrade mesa-libEGL-debuginfoUpgrade xorg-x11-server-XephyrUpgrade libinput-develUpgrade mesa-debugsourceUpgrade libinput-test-debuginfoUpgrade mesa-libxatrackerUpgrade mesa-libGL-develUpgrade libglvnd-debuginfoUpgrade libinput-debuginfoUpgrade libdrm-debugsourceUpgrade mesa-vdpau-drivers-debuginfoUpgrade mesa-dri-drivers-debuginfoUpgrade mesa-debuginfoUpgrade mesa-libEGL-develUpgrade mesa-libOSMesa-develUpgrade libglvnd-opengl-debuginfoUpgrade mesa-libgbm-debuginfoUpgrade mesa-libglapi-debuginfoUpgrade xorg-x11-server-XvfbUpgrade libinputUpgrade libwacom-develUpgrade xorg-x11-server-Xnest-debuginfoUpgrade mesa-libgbmUpgrade xorg-x11-server-Xorg-debuginfoUpgrade mesa-filesystemNo solution existsUpgrade libwacomUpgrade libX11-xcbUpgrade libX11-commonUpgrade libX11-debugsourceUpgrade libglvnd-debugsourceUpgrade libwacom-debugsourceUpgrade libglvnd-eglUpgrade libX11-debuginfoUpgrade xorg-x11-server-XdmxUpgrade libwacom-debuginfoUpgrade libinput-utilsUpgrade mesa-libGLUpgrade mesa-libEGLUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade mesa-libgbm-develUpgrade mesa-vulkan-drivers-debuginfoUpgrade xorg-x11-server-develUpgrade libglvnd-glesUpgrade mesa-libglapiUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade libglvnd-glxUpgrade egl-wayland-debuginfoUpgrade mesa-libGL-debuginfoUpgrade libinput-utils-debuginfoUpgrade libglvnd-develUpgrade mesa-libOSMesaUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-commonUpgrade libglvnd-openglUpgrade mesa-libxatracker-debuginfoUpgrade mesa-vulkan-driversUpgrade mesa-vulkan-develUpgrade mesa-vdpau-driversUpgrade xorg-x11-server-XnestUpgrade libwacom-dataUpgrade libX11-xcb-debuginfoUpgrade mesa-libOSMesa-debuginfoUpgrade libdrmUpgrade xorg-x11-driversUpgrade xorg-x11-server-debugsourceUpgrade libglvnd-core-develUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade libdrm-develUpgrade libinput-debugsourceUpgrade libglvnd-glx-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade libX11-develUpgrade libglvndUpgrade mesa-dri-driversUpgrade egl-wayland-debugsourceUpgrade drm-utils-debuginfoUpgrade xorg-x11-server-XorgUpgrade libglvnd-egl-debuginfoUpgrade libglvnd-gles-debuginfoUpgrade xorg-x11-server-sourceUpgrade libX11Upgrade libdrm-debuginfoUpgrade egl-wayland | Nov 5, 2020 | Sep 15, 2020 |
| Rocky_linux | — | Upgrade mesa-libglapiUpgrade libinputUpgrade libdrm-debugsourceUpgrade libinput-develUpgrade libglvnd-opengl-debuginfoUpgrade mesa-libEGL-develUpgrade mesa-libxatrackerUpgrade xorg-x11-server-develUpgrade mesa-vdpau-driversUpgrade mesa-vdpau-drivers-debuginfoUpgrade libglvnd-debuginfoUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XorgUpgrade libX11Upgrade mesa-libglapi-debuginfoUpgrade mesa-vulkan-develUpgrade libwacom-debuginfoUpgrade mesa-libEGL-debuginfoUpgrade egl-wayland-debugsourceUpgrade mesa-libgbm-debuginfoUpgrade libwacomUpgrade libX11-xcbUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-XephyrUpgrade libglvnd-debugsourceUpgrade mesa-libGLUpgrade libX11-debugsourceUpgrade libwacom-debugsourceUpgrade mesa-debugsourceUpgrade libinput-utils-debuginfoUpgrade mesa-libxatracker-debuginfoUpgrade libglvnd-glx-debuginfoUpgrade xorg-x11-server-commonUpgrade mesa-libOSMesa-debuginfoUpgrade xorg-x11-server-XvfbUpgrade libX11-develUpgrade libglvnd-gles-debuginfoUpgrade mesa-libEGLUpgrade libglvnd-egl-debuginfoUpgrade xorg-x11-server-Xorg-debuginfoUpgrade mesa-vulkan-drivers-debuginfoUpgrade mesa-filesystemUpgrade mesa-libGL-debuginfoUpgrade libwacom-develUpgrade libglvnd-glxUpgrade libglvnd-core-develUpgrade libglvndUpgrade mesa-dri-driversUpgrade egl-wayland-debuginfoUpgrade mesa-vulkan-driversUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade libinput-debugsourceUpgrade mesa-libGL-develUpgrade mesa-libgbmUpgrade libX11-xcb-debuginfoUpgrade libdrmUpgrade egl-waylandUpgrade xorg-x11-server-debuginfoUpgrade libdrm-develUpgrade mesa-libOSMesa-develUpgrade libglvnd-openglUpgrade libX11-debuginfoUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade mesa-libgbm-develUpgrade xorg-x11-driversUpgrade xorg-x11-server-Xnest-debuginfoUpgrade mesa-debuginfoUpgrade libinput-utilsUpgrade libinput-debuginfoUpgrade libdrm-debuginfoUpgrade mesa-libOSMesaUpgrade mesa-dri-drivers-debuginfoUpgrade libglvnd-eglUpgrade libglvnd-glesUpgrade libglvnd-develUpgrade xorg-x11-server-Xwayland | Mar 12, 2024 | Sep 15, 2020 |
| Suse | — | Upgrade xorg-x11-XvncUpgrade xorg-x11-server-extraUpgrade xorg-x11-server-waylandUpgrade xorg-x11-server-sourceUpgrade xorg-x11-serverUpgrade xorg-x11-server-sdk | Sep 2, 2020 | Aug 25, 2020 |
| Ubuntu | — | Upgrade xserver-xorg-coreUpgrade xserver-xorg-core-hwe-18.04Upgrade xserver-xorg-core (Ubuntu Pro)Upgrade xserver-xorg-core-hwe-16.04 | Sep 3, 2020 | Aug 25, 2020 |
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