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 libinput-develUpgrade libglvndUpgrade xorg-x11-server-sourceUpgrade libglvnd-glxUpgrade libglvnd-core-develUpgrade libglvnd-openglUpgrade libwacom-develUpgrade libglvnd-glesUpgrade xorg-x11-driversUpgrade xorg-x11-server-develUpgrade mesa-libOSMesa-develUpgrade libglvnd-develUpgrade libglvnd-eglUpgrade mesa-libgbm-devel | May 4, 2022 | Sep 11, 2020 |
| Alpine Linux | — | Upgrade libx11 | Aug 22, 2024 | Sep 11, 2020 |
| Amazon Linux Ami 2 | — | Upgrade libX11Upgrade libX11-debuginfoUpgrade libX11-develUpgrade libX11-common | Dec 10, 2020 | Sep 11, 2020 |
| Amazon_linux | — | Upgrade libX11 | Dec 19, 2020 | Aug 25, 2020 |
| Centos_linux | — | Upgrade xorg-x11-server-Xdmx-debuginfoUpgrade libdrmUpgrade libX11-commonUpgrade mesa-libxatracker-debuginfoUpgrade libX11-xcb-debuginfoUpgrade mesa-libEGLUpgrade libglvnd-debugsourceUpgrade libglvnd-core-develUpgrade mesa-vulkan-drivers-debuginfoUpgrade libdrm-debugsourceUpgrade libglvnd-debuginfoUpgrade libglvnd-glesUpgrade mesa-libGL-debuginfoUpgrade mesa-libOSMesa-debuginfoUpgrade libglvnd-openglUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade libwacom-debugsourceUpgrade libglvnd-develUpgrade libX11-develUpgrade libinput-utilsUpgrade libinputUpgrade egl-waylandUpgrade libX11-xcbUpgrade libdrm-debuginfoUpgrade egl-wayland-debugsourceUpgrade libglvnd-eglUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-Xnest-debuginfoUpgrade mesa-libgbmUpgrade mesa-libGL-develUpgrade mesa-libGLUpgrade libglvnd-opengl-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libinput-debuginfoUpgrade mesa-vdpau-drivers-debuginfoUpgrade mesa-filesystemUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-driversUpgrade mesa-libEGL-debuginfoUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-commonUpgrade libX11-debuginfoUpgrade libwacom-debuginfoUpgrade libglvnd-glx-debuginfoUpgrade libX11Upgrade libglvnd-egl-debuginfoUpgrade mesa-vdpau-driversUpgrade xorg-x11-server-XnestUpgrade mesa-dri-drivers-debuginfoUpgrade drm-utils-debuginfoUpgrade mesa-libEGL-develUpgrade libX11-debugsourceUpgrade libglvnd-glxUpgrade libglvndUpgrade mesa-vulkan-develUpgrade xorg-x11-server-XorgUpgrade libinput-test-debuginfoUpgrade mesa-dri-driversUpgrade mesa-libxatrackerUpgrade mesa-debuginfoUpgrade mesa-vulkan-driversUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XwaylandUpgrade mesa-libgbm-debuginfoUpgrade mesa-libglapi-debuginfoUpgrade mesa-libglapiUpgrade mesa-libOSMesaUpgrade mesa-debugsourceUpgrade libinput-debugsourceUpgrade libglvnd-gles-debuginfoUpgrade libdrm-develUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade libwacom-dataUpgrade libwacomUpgrade libinput-utils-debuginfoUpgrade egl-wayland-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/server/xorg 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/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/library/libxdmcp to version 1.1.1-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/library/libxext to version 1.3.2-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/server/xserver-common to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/library/libxscrnsaver to version 1.2.2-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/compatibility/links-svid to version 11.4-11.4.27.0.1.82.0 on Solaris 11.4Upgrade x11/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/xdmx to version 1.20.8-11.4.27.0.1.82.0 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/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 11.3Upgrade x11/server/xvfb to version 1.20.8-11.4.27.0.1.82.0 on Solaris 11.4 | Jan 19, 2021 | Sep 11, 2020 |
| Oracle_linux | — | Upgrade mesa-libOSMesaUpgrade mesa-vulkan-driversUpgrade xorg-x11-server-commonUpgrade libX11Upgrade mesa-libEGLUpgrade xorg-x11-server-XorgUpgrade mesa-libglapiUpgrade libglvnd-develUpgrade xorg-x11-server-XnestUpgrade mesa-libgbm-develUpgrade libinput-utilsUpgrade mesa-libGLUpgrade libdrmUpgrade mesa-libEGL-develUpgrade libglvnd-eglUpgrade libglvnd-core-develUpgrade libdrm-develUpgrade libglvnd-glxUpgrade xorg-x11-server-develUpgrade mesa-vulkan-develUpgrade xorg-x11-server-XdmxUpgrade libwacom-dataUpgrade libwacom-develUpgrade xorg-x11-server-XephyrUpgrade libwacomUpgrade mesa-libgbmUpgrade mesa-libxatrackerUpgrade libX11-xcbUpgrade xorg-x11-driversUpgrade mesa-vdpau-driversUpgrade mesa-filesystemUpgrade libX11-commonUpgrade xorg-x11-server-XwaylandUpgrade egl-waylandUpgrade xorg-x11-server-sourceUpgrade libglvndUpgrade mesa-dri-driversUpgrade libX11-develUpgrade mesa-libGL-develUpgrade mesa-libOSMesa-develUpgrade xorg-x11-server-XvfbUpgrade libinput-develUpgrade libglvnd-glesUpgrade libinputUpgrade libglvnd-opengl | Nov 9, 2020 | Aug 25, 2020 |
| Redhat_linux | — | Upgrade mesa-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade libX11-xcb-debuginfoUpgrade mesa-libOSMesa-develUpgrade libinput-debuginfoUpgrade egl-wayland-debuginfoUpgrade drm-utils-debuginfoUpgrade mesa-vulkan-driversUpgrade mesa-libGL-debuginfoUpgrade mesa-dri-driversUpgrade xorg-x11-server-Xnest-debuginfoUpgrade mesa-libOSMesaUpgrade mesa-libgbm-develUpgrade libglvndUpgrade libX11Upgrade xorg-x11-driversUpgrade libdrm-debuginfoNo solution existsUpgrade libX11-debuginfoUpgrade libinput-debugsourceUpgrade libX11-commonUpgrade libdrmUpgrade libinput-utilsUpgrade xorg-x11-server-debuginfoUpgrade libglvnd-glxUpgrade mesa-dri-drivers-debuginfoUpgrade libglvnd-openglUpgrade libdrm-develUpgrade libglvnd-develUpgrade egl-waylandUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade libglvnd-eglUpgrade libwacom-develUpgrade mesa-vulkan-drivers-debuginfoUpgrade mesa-libGL-develUpgrade libglvnd-glesUpgrade libinput-test-debuginfoUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade libglvnd-core-develUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-sourceUpgrade mesa-libEGL-debuginfoUpgrade libglvnd-egl-debuginfoUpgrade libglvnd-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade libX11-develUpgrade mesa-vulkan-develUpgrade mesa-libgbm-debuginfoUpgrade libinput-utils-debuginfoUpgrade mesa-libglapi-debuginfoUpgrade libwacom-debugsourceUpgrade mesa-vdpau-drivers-debuginfoUpgrade libX11-xcbUpgrade libinput-develUpgrade egl-wayland-debugsourceUpgrade xorg-x11-server-XorgUpgrade libglvnd-opengl-debuginfoUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade libinputUpgrade libwacom-dataUpgrade mesa-libgbmUpgrade libglvnd-debugsourceUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XephyrUpgrade mesa-debugsourceUpgrade libwacomUpgrade libglvnd-glx-debuginfoUpgrade xorg-x11-server-XvfbUpgrade mesa-libEGLUpgrade xorg-x11-server-commonUpgrade libX11-debugsourceUpgrade mesa-libxatrackerUpgrade libwacom-debuginfoUpgrade xorg-x11-server-XdmxUpgrade mesa-libxatracker-debuginfoUpgrade xorg-x11-server-XnestUpgrade mesa-libglapiUpgrade mesa-filesystemUpgrade libglvnd-gles-debuginfoUpgrade mesa-libGLUpgrade libdrm-debugsourceUpgrade mesa-vdpau-driversUpgrade mesa-libOSMesa-debuginfoUpgrade mesa-libEGL-devel | Nov 5, 2020 | Sep 11, 2020 |
| Rocky_linux | — | Upgrade xorg-x11-server-debugsourceUpgrade libX11-xcb-debuginfoUpgrade mesa-dri-drivers-debuginfoUpgrade egl-wayland-debugsourceUpgrade mesa-vulkan-driversUpgrade libglvnd-gles-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade egl-waylandUpgrade libdrm-develUpgrade libglvndUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade mesa-vulkan-develUpgrade mesa-dri-driversUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade libglvnd-glxUpgrade xorg-x11-server-XorgUpgrade libglvnd-develUpgrade mesa-libGL-debuginfoUpgrade xorg-x11-server-commonUpgrade libglvnd-core-develUpgrade libglvnd-openglUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade mesa-debuginfoUpgrade libX11Upgrade mesa-vdpau-driversUpgrade libglvnd-glx-debuginfoUpgrade egl-wayland-debuginfoUpgrade mesa-libOSMesaUpgrade libdrmUpgrade xorg-x11-server-debuginfoUpgrade libinput-debugsourceUpgrade libinput-utils-debuginfoUpgrade libglvnd-egl-debuginfoUpgrade xorg-x11-driversUpgrade libdrm-debuginfoUpgrade mesa-libEGLUpgrade libglvnd-eglUpgrade libglvnd-debugsourceUpgrade mesa-libEGL-develUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade mesa-libglapiUpgrade mesa-libGLUpgrade mesa-libOSMesa-develUpgrade mesa-libgbm-debuginfoUpgrade libwacom-develUpgrade libX11-xcbUpgrade libglvnd-glesUpgrade mesa-libgbm-develUpgrade mesa-libxatracker-debuginfoUpgrade xorg-x11-server-develUpgrade mesa-vdpau-drivers-debuginfoUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libX11-debugsourceUpgrade libX11-develUpgrade libinput-develUpgrade libglvnd-opengl-debuginfoUpgrade libinput-debuginfoUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XvfbUpgrade libwacomUpgrade libX11-debuginfoUpgrade mesa-vulkan-drivers-debuginfoUpgrade mesa-libGL-develUpgrade mesa-debugsourceUpgrade libwacom-debuginfoUpgrade libinput-utilsUpgrade libdrm-debugsourceUpgrade mesa-filesystemUpgrade libwacom-debugsourceUpgrade xorg-x11-server-Xnest-debuginfoUpgrade libglvnd-debuginfoUpgrade mesa-libgbmUpgrade mesa-libOSMesa-debuginfoUpgrade libinputUpgrade xorg-x11-server-XdmxUpgrade mesa-libEGL-debuginfoUpgrade mesa-libxatrackerUpgrade mesa-libglapi-debuginfo | Mar 12, 2024 | Sep 11, 2020 |
| Suse | — | Upgrade libx11-6-32bitUpgrade libx11-dataUpgrade libx11-xcb1Upgrade libx11-6Upgrade libx11-develUpgrade 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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