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-server-develUpgrade libwacom-develUpgrade mesa-libgbm-develUpgrade libglvnd-openglUpgrade libglvnd-glesUpgrade xorg-x11-driversUpgrade mesa-libOSMesa-develUpgrade libglvnd-eglUpgrade libglvnd-core-develUpgrade libglvnd-develUpgrade xorg-x11-server-sourceUpgrade libglvnd-glxUpgrade libinput-develUpgrade libglvnd | 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 mesa-debuginfoUpgrade mesa-libxatrackerUpgrade libX11Upgrade mesa-dri-driversUpgrade libglvnd-gles-debuginfoUpgrade mesa-filesystemUpgrade libglvnd-glxUpgrade libwacomUpgrade libX11-debugsourceUpgrade libinput-utils-debuginfoUpgrade mesa-libEGL-develUpgrade mesa-vulkan-driversUpgrade drm-utils-debuginfoUpgrade egl-wayland-debuginfoUpgrade xorg-x11-server-XvfbUpgrade libglvndUpgrade xorg-x11-driversUpgrade mesa-libglapiUpgrade xorg-x11-server-XorgUpgrade mesa-vulkan-develUpgrade libglvnd-egl-debuginfoUpgrade libwacom-dataUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade libinput-debugsourceUpgrade libdrm-develUpgrade libinput-test-debuginfoUpgrade mesa-libEGL-debuginfoUpgrade mesa-libgbm-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade mesa-dri-drivers-debuginfoUpgrade libX11-debuginfoUpgrade mesa-debugsourceUpgrade xorg-x11-server-commonUpgrade mesa-libOSMesaUpgrade mesa-vdpau-driversUpgrade libwacom-debuginfoUpgrade mesa-libglapi-debuginfoUpgrade libglvnd-glx-debuginfoUpgrade mesa-vulkan-drivers-debuginfoUpgrade libX11-develUpgrade libglvnd-core-develUpgrade libglvnd-debugsourceUpgrade mesa-libxatracker-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade mesa-libGL-develUpgrade mesa-libgbmUpgrade egl-waylandUpgrade libdrm-debuginfoUpgrade libdrmUpgrade libX11-xcb-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade mesa-vdpau-drivers-debuginfoUpgrade libinput-debuginfoUpgrade libglvnd-opengl-debuginfoUpgrade xorg-x11-server-Xnest-debuginfoUpgrade mesa-libGLUpgrade libglvnd-debuginfoUpgrade mesa-libOSMesa-debuginfoUpgrade mesa-libGL-debuginfoUpgrade mesa-libEGLUpgrade libX11-commonUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-XdmxUpgrade libinputUpgrade libglvnd-openglUpgrade libglvnd-glesUpgrade egl-wayland-debugsourceUpgrade libX11-xcbUpgrade libglvnd-develUpgrade libdrm-debugsourceUpgrade libglvnd-eglUpgrade libwacom-debugsourceUpgrade libinput-utilsUpgrade xorg-x11-server-Xorg-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/compatibility/links-svid 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 11.4Upgrade x11/server/xephyr 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/library/libxext to version 1.3.2-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/library/libxdmcp to version 1.1.1-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade 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/libxscrnsaver to version 1.2.2-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/library/libxcb to version 1.9.1-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/modeline-utilities 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/library/libxevie to version 1.0.3-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/library/libx11 to version 1.6.12-0.175.3.36.0.25.1554 on Solaris 11.3Upgrade x11/compatibility/links-xorg 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/xorg/driver/xorg-video to version 11.4-11.4.27.0.1.82.0 on Solaris 11.4 | Jan 19, 2021 | Sep 11, 2020 |
| Oracle_linux | — | Upgrade libglvnd-glesUpgrade libinputUpgrade libinput-develUpgrade libglvnd-openglUpgrade mesa-libGL-develUpgrade xorg-x11-server-XvfbUpgrade mesa-libxatrackerUpgrade libX11-commonUpgrade libglvndUpgrade xorg-x11-server-sourceUpgrade libwacom-develUpgrade mesa-libgbmUpgrade libwacomUpgrade xorg-x11-server-XwaylandUpgrade mesa-filesystemUpgrade mesa-libOSMesa-develUpgrade egl-waylandUpgrade libX11-xcbUpgrade xorg-x11-server-XephyrUpgrade mesa-dri-driversUpgrade libX11-develUpgrade mesa-vdpau-driversUpgrade xorg-x11-driversUpgrade xorg-x11-server-XdmxUpgrade mesa-libgbm-develUpgrade libglvnd-core-develUpgrade libglvnd-glxUpgrade mesa-vulkan-develUpgrade libdrm-develUpgrade mesa-libEGL-develUpgrade libinput-utilsUpgrade xorg-x11-server-commonUpgrade mesa-vulkan-driversUpgrade libdrmUpgrade xorg-x11-server-XnestUpgrade libwacom-dataUpgrade libglvnd-eglUpgrade libX11Upgrade mesa-libOSMesaUpgrade xorg-x11-server-XorgUpgrade mesa-libglapiUpgrade mesa-libEGLUpgrade xorg-x11-server-develUpgrade libglvnd-develUpgrade mesa-libGL | Nov 9, 2020 | Aug 25, 2020 |
| Redhat_linux | — | Upgrade libglvnd-glxUpgrade xorg-x11-server-debuginfoUpgrade libX11Upgrade libinput-utilsUpgrade libdrm-debuginfoUpgrade mesa-vulkan-driversUpgrade egl-wayland-debuginfoUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade libglvnd-eglUpgrade libinput-debuginfoUpgrade mesa-libgbm-develUpgrade mesa-debuginfoUpgrade libglvndUpgrade egl-waylandNo solution existsUpgrade mesa-dri-driversUpgrade libX11-commonUpgrade libinput-debugsourceUpgrade libdrmUpgrade xorg-x11-driversUpgrade mesa-dri-drivers-debuginfoUpgrade libinput-test-debuginfoUpgrade mesa-libGL-develUpgrade libglvnd-develUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade mesa-libOSMesaUpgrade mesa-vulkan-drivers-debuginfoUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libX11-xcb-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade mesa-libGL-debuginfoUpgrade libX11-debuginfoUpgrade libglvnd-glesUpgrade libglvnd-core-develUpgrade libdrm-develUpgrade mesa-libOSMesa-develUpgrade drm-utils-debuginfoUpgrade libwacom-develUpgrade libglvnd-openglUpgrade xorg-x11-server-Xnest-debuginfoUpgrade mesa-libxatrackerUpgrade libwacom-debuginfoUpgrade libwacom-debugsourceUpgrade mesa-debugsourceUpgrade xorg-x11-server-develUpgrade mesa-filesystemUpgrade libwacomUpgrade libglvnd-glx-debuginfoUpgrade xorg-x11-server-XnestUpgrade libglvnd-debuginfoUpgrade mesa-libOSMesa-debuginfoUpgrade egl-wayland-debugsourceUpgrade libglvnd-opengl-debuginfoUpgrade libX11-xcbUpgrade xorg-x11-server-XorgUpgrade libinput-develUpgrade libX11-develUpgrade libinputUpgrade mesa-vdpau-drivers-debuginfoUpgrade libdrm-debugsourceUpgrade mesa-libglapiUpgrade mesa-vdpau-driversUpgrade mesa-libglapi-debuginfoUpgrade mesa-libEGL-develUpgrade mesa-libEGLUpgrade libglvnd-gles-debuginfoUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XdmxUpgrade mesa-vulkan-develUpgrade mesa-libxatracker-debuginfoUpgrade mesa-libGLUpgrade xorg-x11-server-sourceUpgrade mesa-libEGL-debuginfoUpgrade xorg-x11-server-commonUpgrade libX11-debugsourceUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade mesa-libgbmUpgrade libglvnd-debugsourceUpgrade libwacom-dataUpgrade libglvnd-egl-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-XephyrUpgrade libinput-utils-debuginfoUpgrade mesa-libgbm-debuginfo | Nov 5, 2020 | Sep 11, 2020 |
| Rocky_linux | — | Upgrade xorg-x11-server-XvfbUpgrade mesa-libglapiUpgrade mesa-libEGL-develUpgrade libwacomUpgrade libX11-debuginfoUpgrade mesa-libxatracker-debuginfoUpgrade libinput-develUpgrade libglvnd-glesUpgrade mesa-vdpau-drivers-debuginfoUpgrade mesa-libOSMesa-debuginfoUpgrade libglvnd-debuginfoUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-develUpgrade libwacom-develUpgrade libX11-xcbUpgrade mesa-libOSMesa-develUpgrade mesa-libgbmUpgrade mesa-libgbm-debuginfoUpgrade mesa-libgbm-develUpgrade libwacom-debugsourceUpgrade libglvnd-debugsourceUpgrade mesa-vulkan-drivers-debuginfoUpgrade libwacom-debuginfoUpgrade mesa-libGL-develUpgrade mesa-debugsourceUpgrade xorg-x11-server-XephyrUpgrade mesa-libGLUpgrade mesa-filesystemUpgrade libinput-utilsUpgrade libX11-develUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-XdmxUpgrade libinput-debuginfoUpgrade mesa-libxatrackerUpgrade libX11-debugsourceUpgrade libdrm-debugsourceUpgrade libglvnd-eglUpgrade libinputUpgrade libglvnd-opengl-debuginfoUpgrade mesa-libEGLUpgrade mesa-libEGL-debuginfoUpgrade mesa-libglapi-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade libdrmUpgrade libdrm-debuginfoUpgrade libglvnd-egl-debuginfoUpgrade libglvnd-core-develUpgrade libglvnd-openglUpgrade libinput-utils-debuginfoUpgrade libglvnd-develUpgrade mesa-dri-driversUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade mesa-libGL-debuginfoUpgrade xorg-x11-server-XnestUpgrade libX11-xcb-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade egl-wayland-debugsourceUpgrade egl-waylandUpgrade mesa-vulkan-develUpgrade mesa-dri-drivers-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade mesa-vulkan-driversUpgrade libglvnd-gles-debuginfoUpgrade libglvndUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade libdrm-develUpgrade egl-wayland-debuginfoUpgrade libX11Upgrade libinput-debugsourceUpgrade mesa-vdpau-driversUpgrade mesa-debuginfoUpgrade libglvnd-glx-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-commonUpgrade libglvnd-glxUpgrade mesa-libOSMesaUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-drivers | Mar 12, 2024 | Sep 11, 2020 |
| Suse | — | Upgrade libx11-devel-32bitUpgrade libx11-xcb1-32bitUpgrade libx11-dataUpgrade libx11-6-32bitUpgrade libx11-xcb1Upgrade libx11-6Upgrade libx11-devel | Sep 4, 2020 | Aug 25, 2020 |
| Ubuntu | — | Upgrade libx11-6Upgrade libx11-6 (Ubuntu Pro) | Sep 3, 2020 | Aug 25, 2020 |
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