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 xorg-x11-driversUpgrade libglvnd-develUpgrade mesa-libgbm-develUpgrade xorg-x11-server-develUpgrade libglvnd-openglUpgrade libwacom-develUpgrade libglvnd-eglUpgrade libglvnd-core-develUpgrade mesa-libOSMesa-develUpgrade libglvnd-glesUpgrade libglvnd-glxUpgrade libinput-develUpgrade xorg-x11-server-sourceUpgrade libglvnd | May 4, 2022 | Sep 11, 2020 |
| Alpine Linux | — | Upgrade libx11 | Aug 22, 2024 | Sep 11, 2020 |
| Amazon Linux Ami 2 | — | Upgrade libX11-develUpgrade libX11-commonUpgrade libX11-debuginfoUpgrade libX11 | Dec 10, 2020 | Sep 11, 2020 |
| Amazon_linux | — | Upgrade libX11 | Dec 19, 2020 | Aug 25, 2020 |
| Centos_linux | — | Upgrade libglvnd-develUpgrade libdrm-debugsourceUpgrade xorg-x11-server-Xnest-debuginfoUpgrade libglvnd-core-develUpgrade mesa-vulkan-drivers-debuginfoUpgrade libX11-develUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libwacom-debugsourceUpgrade libglvnd-opengl-debuginfoUpgrade libinput-utilsUpgrade libinput-debuginfoUpgrade mesa-vdpau-drivers-debuginfoUpgrade libglvnd-eglUpgrade mesa-libxatracker-debuginfoUpgrade libglvnd-glesUpgrade xorg-x11-server-XdmxUpgrade egl-wayland-debugsourceUpgrade xorg-x11-server-debuginfoUpgrade libX11-xcbUpgrade mesa-libGLUpgrade libglvnd-openglUpgrade libinputUpgrade mesa-libEGLUpgrade libdrm-debuginfoUpgrade mesa-libGL-develUpgrade egl-waylandUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade libglvnd-debugsourceUpgrade mesa-libgbmUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade mesa-libGL-debuginfoUpgrade mesa-libOSMesa-debuginfoUpgrade libX11-xcb-debuginfoUpgrade libdrmUpgrade libX11-commonUpgrade libglvnd-debuginfoUpgrade mesa-libglapiUpgrade mesa-dri-drivers-debuginfoUpgrade egl-wayland-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade mesa-libEGL-debuginfoUpgrade xorg-x11-server-XvfbUpgrade mesa-libgbm-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade mesa-vdpau-driversUpgrade mesa-libOSMesaUpgrade libdrm-develUpgrade libinput-utils-debuginfoUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade libwacom-dataUpgrade libwacomUpgrade xorg-x11-server-XorgUpgrade mesa-vulkan-develUpgrade libinput-debugsourceUpgrade mesa-libxatrackerUpgrade mesa-libglapi-debuginfoUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XephyrUpgrade mesa-debugsourceUpgrade libglvnd-glx-debuginfoUpgrade libglvnd-egl-debuginfoUpgrade libglvnd-gles-debuginfoUpgrade drm-utils-debuginfoUpgrade mesa-libEGL-develUpgrade mesa-vulkan-driversUpgrade mesa-filesystemUpgrade xorg-x11-driversUpgrade libX11-debuginfoUpgrade libwacom-debuginfoUpgrade libX11Upgrade libglvndUpgrade mesa-dri-driversUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade mesa-debuginfoUpgrade libinput-test-debuginfoUpgrade libX11-debugsourceUpgrade libglvnd-glxUpgrade xorg-x11-server-Xnest | 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/libx11 to version 1.6.12-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/compatibility/links-svid to version 11.4-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/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/library/libxau to version 1.0.8-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/library/libxcb to version 1.9.1-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/server/xserver-common to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/library/libxext to version 1.3.2-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/server/xephyr to version 1.20.8-11.4.27.0.1.82.0 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/libxscrnsaver to version 1.2.2-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/server/xvfb to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/library/libx11 to version 1.6.12-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/server/xorg/driver/xorg-video to version 11.4-11.4.27.0.1.82.0 on Solaris 11.4Upgrade 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/compatibility/links-xorg to version 11.4-11.4.27.0.1.82.0 on Solaris 11.4 | Jan 19, 2021 | Sep 11, 2020 |
| Oracle_linux | — | Upgrade mesa-libEGLUpgrade libglvnd-develUpgrade mesa-libglapiUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-XdmxUpgrade libdrm-develUpgrade xorg-x11-server-develUpgrade libglvnd-glxUpgrade libdrmUpgrade libglvnd-eglUpgrade libwacom-dataUpgrade xorg-x11-server-XnestUpgrade mesa-libEGL-develUpgrade mesa-libgbm-develUpgrade mesa-vulkan-develUpgrade mesa-libGLUpgrade xorg-x11-server-commonUpgrade mesa-libOSMesaUpgrade libinput-utilsUpgrade libglvnd-core-develUpgrade libX11Upgrade mesa-vulkan-driversUpgrade mesa-filesystemUpgrade libX11-commonUpgrade mesa-dri-driversUpgrade libinput-develUpgrade libglvnd-glesUpgrade libX11-develUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-XvfbUpgrade mesa-libgbmUpgrade xorg-x11-server-sourceUpgrade libglvnd-openglUpgrade libwacom-develUpgrade mesa-libGL-develUpgrade mesa-vdpau-driversUpgrade mesa-libxatrackerUpgrade libX11-xcbUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-driversUpgrade mesa-libOSMesa-develUpgrade egl-waylandUpgrade libinputUpgrade libwacomUpgrade libglvnd | Nov 9, 2020 | Aug 25, 2020 |
| Redhat_linux | — | Upgrade xorg-x11-driversUpgrade mesa-debuginfoUpgrade mesa-libgbm-develUpgrade libdrmUpgrade libinput-utilsUpgrade xorg-x11-server-debugsourceNo solution existsUpgrade libX11-debuginfoUpgrade libdrm-debuginfoUpgrade drm-utils-debuginfoUpgrade libglvnd-glesUpgrade libinput-debuginfoUpgrade libglvnd-glxUpgrade mesa-libOSMesa-develUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade mesa-libGL-debuginfoUpgrade mesa-libOSMesaUpgrade libglvndUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade libwacom-develUpgrade libglvnd-eglUpgrade libX11Upgrade mesa-libGL-develUpgrade libinput-debugsourceUpgrade xorg-x11-server-debuginfoUpgrade mesa-dri-drivers-debuginfoUpgrade mesa-vulkan-driversUpgrade egl-wayland-debuginfoUpgrade libglvnd-openglUpgrade xorg-x11-server-Xnest-debuginfoUpgrade egl-waylandUpgrade mesa-dri-driversUpgrade libdrm-develUpgrade libglvnd-develUpgrade mesa-vulkan-drivers-debuginfoUpgrade libX11-commonUpgrade libglvnd-core-develUpgrade libX11-xcb-debuginfoUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade libinput-test-debuginfoUpgrade libglvnd-debuginfoUpgrade libwacom-debuginfoUpgrade mesa-vdpau-drivers-debuginfoUpgrade libinputUpgrade libglvnd-egl-debuginfoUpgrade xorg-x11-server-XephyrUpgrade libglvnd-debugsourceUpgrade libX11-debugsourceUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade egl-wayland-debugsourceUpgrade mesa-filesystemUpgrade mesa-libglapiUpgrade libglvnd-gles-debuginfoUpgrade mesa-libEGL-debuginfoUpgrade mesa-vdpau-driversUpgrade mesa-libglapi-debuginfoUpgrade mesa-libGLUpgrade mesa-libEGLUpgrade mesa-libgbm-debuginfoUpgrade libwacom-debugsourceUpgrade libinput-develUpgrade libdrm-debugsourceUpgrade mesa-libEGL-develUpgrade mesa-libxatracker-debuginfoUpgrade xorg-x11-server-XvfbUpgrade mesa-debugsourceUpgrade libglvnd-glx-debuginfoUpgrade libwacomUpgrade mesa-vulkan-develUpgrade xorg-x11-server-develUpgrade libX11-develUpgrade libinput-utils-debuginfoUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade libX11-xcbUpgrade mesa-libOSMesa-debuginfoUpgrade libwacom-dataUpgrade xorg-x11-server-commonUpgrade mesa-libgbmUpgrade xorg-x11-server-XdmxUpgrade mesa-libxatrackerUpgrade libglvnd-opengl-debuginfoUpgrade xorg-x11-server-Xnest | Nov 5, 2020 | Sep 11, 2020 |
| Rocky_linux | — | Upgrade xorg-x11-server-XwaylandUpgrade libX11Upgrade mesa-vdpau-driversUpgrade libinput-debugsourceUpgrade egl-wayland-debugsourceUpgrade mesa-dri-driversUpgrade egl-wayland-debuginfoUpgrade libX11-xcb-debuginfoUpgrade egl-waylandUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade libglvnd-openglUpgrade libglvnd-develUpgrade libinput-utils-debuginfoUpgrade libglvnd-glxUpgrade mesa-libOSMesaUpgrade libglvnd-core-develUpgrade libglvnd-glx-debuginfoUpgrade mesa-libGL-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-driversUpgrade mesa-debuginfoUpgrade xorg-x11-server-XorgUpgrade libdrmUpgrade libdrm-debuginfoUpgrade mesa-vulkan-develUpgrade libglvnd-egl-debuginfoUpgrade mesa-vulkan-driversUpgrade libdrm-develUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-XnestUpgrade libglvndUpgrade xorg-x11-server-debugsourceUpgrade libglvnd-gles-debuginfoUpgrade mesa-dri-drivers-debuginfoUpgrade xorg-x11-server-XvfbUpgrade mesa-libOSMesa-debuginfoUpgrade mesa-libgbmUpgrade libinput-develUpgrade mesa-vdpau-drivers-debuginfoUpgrade libglvnd-debugsourceUpgrade libglvnd-opengl-debuginfoUpgrade xorg-x11-server-Xnest-debuginfoUpgrade libglvnd-debuginfoUpgrade libwacom-debugsourceUpgrade libX11-debuginfoUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libX11-debugsourceUpgrade libinput-debuginfoUpgrade libX11-develUpgrade libdrm-debugsourceUpgrade libwacom-debuginfoUpgrade mesa-filesystemUpgrade mesa-libGL-develUpgrade mesa-libEGLUpgrade libwacomUpgrade mesa-vulkan-drivers-debuginfoUpgrade mesa-debugsourceUpgrade libinputUpgrade mesa-libEGL-develUpgrade mesa-libEGL-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade mesa-libxatrackerUpgrade libinput-utilsUpgrade mesa-libGLUpgrade mesa-libglapiUpgrade mesa-libOSMesa-develUpgrade mesa-libglapi-debuginfoUpgrade mesa-libgbm-develUpgrade libX11-xcbUpgrade libglvnd-glesUpgrade libwacom-develUpgrade mesa-libgbm-debuginfoUpgrade xorg-x11-server-XephyrUpgrade libglvnd-eglUpgrade mesa-libxatracker-debuginfoUpgrade xorg-x11-server-devel | Mar 12, 2024 | Sep 11, 2020 |
| Suse | — | Upgrade libx11-6-32bitUpgrade libx11-dataUpgrade libx11-xcb1Upgrade libx11-6Upgrade libx11-develUpgrade libx11-devel-32bitUpgrade libx11-xcb1-32bit | 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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