An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to cause an application compiled with libX11 to crash, or in some cases, result in arbitrary code execution. The highest threat from this flaw is to confidentiality, 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 libwacom-develUpgrade libglvnd-openglUpgrade libglvnd-core-develUpgrade libglvnd-glesUpgrade libglvnd-eglUpgrade libglvnd-develUpgrade xorg-x11-server-develUpgrade mesa-libgbm-develUpgrade xorg-x11-driversUpgrade mesa-libOSMesa-develUpgrade libglvnd-glxUpgrade xorg-x11-server-sourceUpgrade libglvndUpgrade libinput-devel | May 4, 2022 | Sep 11, 2020 |
| Alpine Linux | — | Upgrade libx11 | Aug 22, 2024 | Sep 11, 2020 |
| Amazon Linux Ami 2 | — | Upgrade libX11-commonUpgrade libX11-develUpgrade libX11-debuginfoUpgrade libX11 | Dec 10, 2020 | Sep 11, 2020 |
| Amazon_linux | — | Upgrade libX11 | Dec 19, 2020 | Aug 25, 2020 |
| Centos_linux | — | Upgrade libX11-debuginfoUpgrade mesa-libglapi-debuginfoUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade libinput-utils-debuginfoUpgrade libX11-debugsourceUpgrade libglvnd-glxUpgrade mesa-filesystemUpgrade mesa-debuginfoUpgrade libglvndUpgrade mesa-libxatrackerUpgrade libglvnd-gles-debuginfoUpgrade mesa-libEGL-develUpgrade mesa-vulkan-driversUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade mesa-libgbm-debuginfoUpgrade libwacom-dataUpgrade mesa-vdpau-driversUpgrade libdrm-develUpgrade libglvnd-egl-debuginfoUpgrade libwacomUpgrade mesa-dri-driversUpgrade libX11Upgrade drm-utils-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade mesa-libOSMesaUpgrade xorg-x11-server-commonUpgrade egl-wayland-debuginfoUpgrade libglvnd-glx-debuginfoUpgrade mesa-debugsourceUpgrade mesa-dri-drivers-debuginfoUpgrade xorg-x11-driversUpgrade mesa-libglapiUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XorgUpgrade libinput-test-debuginfoUpgrade xorg-x11-server-XnestUpgrade mesa-libEGL-debuginfoUpgrade libwacom-debuginfoUpgrade xorg-x11-server-XephyrUpgrade mesa-vulkan-develUpgrade libinput-debugsourceUpgrade mesa-libEGLUpgrade mesa-libOSMesa-debuginfoUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade mesa-vdpau-drivers-debuginfoUpgrade libinput-debuginfoUpgrade libinputUpgrade libglvnd-openglUpgrade mesa-libxatracker-debuginfoUpgrade libglvnd-debugsourceUpgrade xorg-x11-server-XdmxUpgrade mesa-libGLUpgrade libX11-xcbUpgrade libglvnd-eglUpgrade libglvnd-glesUpgrade libglvnd-opengl-debuginfoUpgrade mesa-libgbmUpgrade libdrm-debuginfoUpgrade libX11-develUpgrade egl-waylandUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libglvnd-core-develUpgrade mesa-libGL-develUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade libdrm-debugsourceUpgrade libinput-utilsUpgrade libwacom-debugsourceUpgrade libglvnd-develUpgrade egl-wayland-debugsourceUpgrade mesa-vulkan-drivers-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade mesa-libGL-debuginfoUpgrade libX11-xcb-debuginfoUpgrade libX11-commonUpgrade libdrmUpgrade libglvnd-debuginfo | Nov 5, 2020 | Sep 11, 2020 |
| Debian | — | Upgrade libx11 | Sep 2, 2020 | Sep 2, 2020 |
| Freebsd | — | Upgrade libX11 | Aug 26, 2020 | Aug 25, 2020 |
| Gentoo Linux | — | Upgrade x11-libs/libX11. | Aug 28, 2020 | Aug 27, 2020 |
| Huawei Euleros 2_0_sp2 | — | — | Nov 3, 2020 | Sep 11, 2020 |
| Huawei Euleros 2_0_sp3 | — | — | Jan 20, 2021 | Sep 11, 2020 |
| Huawei Euleros 2_0_sp5 | — | — | Feb 3, 2021 | Sep 11, 2020 |
| Huawei Euleros 2_0_sp8 | — | — | Nov 3, 2020 | Sep 11, 2020 |
| Huawei Euleros 2_0_sp9 | — | — | Oct 13, 2020 | Sep 11, 2020 |
| Oracle Solaris | — | Upgrade x11/library/libxau to version 1.0.8-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/library/libxscrnsaver to version 1.2.2-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/library/libxext to version 1.3.2-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/library/libxcb to version 1.9.1-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/compatibility/links-svid to version 11.4-11.4.27.0.1.82.0 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/modeline-utilities to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/server/xephyr to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/server/xorg to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/library/libx11 to version 1.6.12-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/library/libxdmcp to version 1.1.1-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/library/libxevie to version 1.0.3-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/server/xdmx 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/compatibility/links-xorg to version 11.4-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/library/libx11 to version 1.6.12-0.175.3.36.0.25.1554 on Solaris 11.3 | Jan 19, 2021 | Sep 11, 2020 |
| Oracle_linux | — | Upgrade xorg-x11-server-XorgUpgrade libglvnd-eglUpgrade mesa-libglapiUpgrade mesa-libEGLUpgrade mesa-vulkan-develUpgrade xorg-x11-server-XdmxUpgrade libglvnd-core-develUpgrade mesa-libOSMesaUpgrade libX11Upgrade libdrmUpgrade libwacom-dataUpgrade libinput-utilsUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-develUpgrade mesa-libgbm-develUpgrade libglvnd-develUpgrade mesa-libGLUpgrade mesa-vulkan-driversUpgrade libdrm-develUpgrade xorg-x11-server-XnestUpgrade mesa-libEGL-develUpgrade libglvnd-glxUpgrade xorg-x11-server-XvfbUpgrade mesa-filesystemUpgrade xorg-x11-server-sourceUpgrade mesa-dri-driversUpgrade libX11-develUpgrade libglvndUpgrade mesa-libgbmUpgrade libwacomUpgrade libinput-develUpgrade libinputUpgrade libglvnd-glesUpgrade libwacom-develUpgrade xorg-x11-driversUpgrade mesa-libxatrackerUpgrade libX11-xcbUpgrade egl-waylandUpgrade mesa-vdpau-driversUpgrade xorg-x11-server-XephyrUpgrade mesa-libOSMesa-develUpgrade libX11-commonUpgrade xorg-x11-server-XwaylandUpgrade libglvnd-openglUpgrade mesa-libGL-devel | Nov 9, 2020 | Aug 25, 2020 |
| Redhat_linux | — | Upgrade xorg-x11-server-XnestUpgrade mesa-debugsourceUpgrade libwacom-debuginfoUpgrade xorg-x11-server-XvfbUpgrade libglvnd-gles-debuginfoUpgrade mesa-libglapiUpgrade xorg-x11-server-commonUpgrade libwacomUpgrade libglvnd-glx-debuginfoUpgrade mesa-libxatrackerUpgrade xorg-x11-server-develUpgrade libX11-develUpgrade mesa-libxatracker-debuginfoUpgrade libglvnd-egl-debuginfoUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XephyrUpgrade mesa-libOSMesa-debuginfoUpgrade mesa-libEGLUpgrade libinput-utils-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade mesa-libGLUpgrade libwacom-dataUpgrade mesa-filesystemUpgrade mesa-vulkan-develUpgrade mesa-libgbm-debuginfoUpgrade libglvnd-debuginfoUpgrade libdrm-debugsourceUpgrade libglvnd-opengl-debuginfoUpgrade xorg-x11-server-XorgUpgrade mesa-libEGL-debuginfoUpgrade egl-wayland-debugsourceUpgrade libinputUpgrade mesa-libglapi-debuginfoUpgrade mesa-libgbmUpgrade libglvnd-debugsourceUpgrade mesa-vdpau-drivers-debuginfoUpgrade mesa-libEGL-develUpgrade mesa-vdpau-driversUpgrade libX11-xcbUpgrade libinput-develUpgrade xorg-x11-server-sourceUpgrade libwacom-debugsourceUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade libX11-debugsourceUpgrade xorg-x11-server-debuginfoUpgrade mesa-libOSMesa-develUpgrade libglvnd-eglUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade libinput-debuginfoUpgrade mesa-vulkan-driversUpgrade xorg-x11-server-Xnest-debuginfoUpgrade mesa-dri-driversUpgrade libglvnd-openglUpgrade egl-wayland-debuginfoUpgrade mesa-vulkan-drivers-debuginfoUpgrade libwacom-develUpgrade libdrmUpgrade egl-waylandUpgrade libglvnd-develUpgrade xorg-x11-driversUpgrade mesa-libgbm-develUpgrade mesa-debuginfoUpgrade libinput-test-debuginfoUpgrade libglvnd-glesUpgrade mesa-libGL-debuginfoUpgrade libdrm-develUpgrade libinput-debugsourceUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libglvnd-core-develUpgrade mesa-dri-drivers-debuginfoUpgrade mesa-libOSMesaUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade libX11-xcb-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-XwaylandUpgrade libX11Upgrade drm-utils-debuginfoNo solution existsUpgrade libglvndUpgrade libglvnd-glxUpgrade libdrm-debuginfoUpgrade libX11-debuginfoUpgrade libinput-utilsUpgrade mesa-libGL-develUpgrade libX11-common | Nov 5, 2020 | Sep 11, 2020 |
| Rocky_linux | — | Upgrade libglvnd-openglUpgrade xorg-x11-driversUpgrade libinput-utils-debuginfoUpgrade libdrm-debuginfoUpgrade mesa-vdpau-driversUpgrade libglvnd-develUpgrade libglvnd-core-develUpgrade mesa-libGL-debuginfoUpgrade mesa-debuginfoUpgrade libinput-debugsourceUpgrade libdrmUpgrade xorg-x11-server-XorgUpgrade libglvnd-egl-debuginfoUpgrade mesa-libOSMesaUpgrade libglvnd-glxUpgrade libglvnd-glx-debuginfoUpgrade libglvnd-gles-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade egl-waylandUpgrade mesa-vulkan-develUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade egl-wayland-debuginfoUpgrade libX11-xcb-debuginfoUpgrade egl-wayland-debugsourceUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade libX11Upgrade libglvndUpgrade mesa-dri-driversUpgrade xorg-x11-server-XnestUpgrade mesa-vulkan-driversUpgrade mesa-dri-drivers-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade libdrm-develUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade mesa-libEGL-debuginfoUpgrade libglvnd-debugsourceUpgrade xorg-x11-server-develUpgrade libinputUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-XdmxUpgrade mesa-libxatrackerUpgrade mesa-libglapi-debuginfoUpgrade mesa-libEGL-develUpgrade mesa-libEGLUpgrade libwacomUpgrade mesa-libGLUpgrade libX11-develUpgrade libX11-debugsourceUpgrade libinput-debuginfoUpgrade mesa-libgbm-debuginfoUpgrade libX11-xcbUpgrade mesa-libOSMesa-develUpgrade mesa-libgbm-develUpgrade libwacom-debugsourceUpgrade libglvnd-debuginfoUpgrade mesa-libOSMesa-debuginfoUpgrade libinput-develUpgrade mesa-vdpau-drivers-debuginfoUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XvfbUpgrade mesa-libxatracker-debuginfoUpgrade libglvnd-opengl-debuginfoUpgrade libglvnd-eglUpgrade libdrm-debugsourceUpgrade mesa-vulkan-drivers-debuginfoUpgrade mesa-libGL-develUpgrade mesa-filesystemUpgrade mesa-debugsourceUpgrade libwacom-debuginfoUpgrade libinput-utilsUpgrade xorg-x11-server-Xnest-debuginfoUpgrade mesa-libgbmUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libglvnd-glesUpgrade libwacom-develUpgrade mesa-libglapiUpgrade libX11-debuginfo | Mar 12, 2024 | Sep 11, 2020 |
| Suse | — | Upgrade libx11-develUpgrade libx11-6Upgrade libx11-xcb1Upgrade libx11-6-32bitUpgrade libx11-dataUpgrade libx11-xcb1-32bitUpgrade libx11-devel-32bit | Sep 4, 2020 | Aug 25, 2020 |
| Ubuntu | — | Upgrade libx11-6 (Ubuntu Pro)Upgrade libx11-6 | Sep 3, 2020 | Aug 25, 2020 |
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