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 | alma-upgrade-libglvndalma-upgrade-libglvnd-core-develalma-upgrade-libglvnd-develalma-upgrade-libglvnd-eglalma-upgrade-libglvnd-glesalma-upgrade-libglvnd-glxalma-upgrade-libglvnd-openglalma-upgrade-libinput-develalma-upgrade-libwacom-develalma-upgrade-mesa-libgbm-develalma-upgrade-mesa-libosmesa-develalma-upgrade-xorg-x11-driversalma-upgrade-xorg-x11-server-develalma-upgrade-xorg-x11-server-source | May 4, 2022 | Sep 11, 2020 | |
| Alpine Linux | alpine-linux-upgrade-libx11 | Aug 22, 2024 | Sep 11, 2020 | |
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-libx11amazon-linux-ami-2-upgrade-libx11-commonamazon-linux-ami-2-upgrade-libx11-debuginfoamazon-linux-ami-2-upgrade-libx11-devel | Dec 10, 2020 | Sep 11, 2020 | |
| Amazon_linux | — | amazon-linux-upgrade-libx11 | Dec 19, 2020 | Aug 25, 2020 |
| Centos_linux | — | centos-upgrade-drm-utils-debuginfocentos-upgrade-egl-waylandcentos-upgrade-egl-wayland-debuginfocentos-upgrade-egl-wayland-debugsourcecentos-upgrade-libdrmcentos-upgrade-libdrm-debuginfocentos-upgrade-libdrm-debugsourcecentos-upgrade-libdrm-develcentos-upgrade-libglvndcentos-upgrade-libglvnd-core-develcentos-upgrade-libglvnd-debuginfocentos-upgrade-libglvnd-debugsourcecentos-upgrade-libglvnd-develcentos-upgrade-libglvnd-eglcentos-upgrade-libglvnd-egl-debuginfocentos-upgrade-libglvnd-glescentos-upgrade-libglvnd-gles-debuginfocentos-upgrade-libglvnd-glxcentos-upgrade-libglvnd-glx-debuginfocentos-upgrade-libglvnd-openglcentos-upgrade-libglvnd-opengl-debuginfocentos-upgrade-libinputcentos-upgrade-libinput-debuginfocentos-upgrade-libinput-debugsourcecentos-upgrade-libinput-test-debuginfocentos-upgrade-libinput-utilscentos-upgrade-libinput-utils-debuginfocentos-upgrade-libwacomcentos-upgrade-libwacom-datacentos-upgrade-libwacom-debuginfocentos-upgrade-libwacom-debugsourcecentos-upgrade-libx11centos-upgrade-libx11-commoncentos-upgrade-libx11-debuginfocentos-upgrade-libx11-debugsourcecentos-upgrade-libx11-develcentos-upgrade-libx11-xcbcentos-upgrade-libx11-xcb-debuginfocentos-upgrade-mesa-debuginfocentos-upgrade-mesa-debugsourcecentos-upgrade-mesa-dri-driverscentos-upgrade-mesa-dri-drivers-debuginfocentos-upgrade-mesa-filesystemcentos-upgrade-mesa-libeglcentos-upgrade-mesa-libegl-debuginfocentos-upgrade-mesa-libegl-develcentos-upgrade-mesa-libgbmcentos-upgrade-mesa-libgbm-debuginfocentos-upgrade-mesa-libglcentos-upgrade-mesa-libgl-debuginfocentos-upgrade-mesa-libgl-develcentos-upgrade-mesa-libglapicentos-upgrade-mesa-libglapi-debuginfocentos-upgrade-mesa-libosmesacentos-upgrade-mesa-libosmesa-debuginfocentos-upgrade-mesa-libxatrackercentos-upgrade-mesa-libxatracker-debuginfocentos-upgrade-mesa-vdpau-driverscentos-upgrade-mesa-vdpau-drivers-debuginfocentos-upgrade-mesa-vulkan-develcentos-upgrade-mesa-vulkan-driverscentos-upgrade-mesa-vulkan-drivers-debuginfocentos-upgrade-xorg-x11-driverscentos-upgrade-xorg-x11-server-commoncentos-upgrade-xorg-x11-server-debuginfocentos-upgrade-xorg-x11-server-debugsourcecentos-upgrade-xorg-x11-server-xdmxcentos-upgrade-xorg-x11-server-xdmx-debuginfocentos-upgrade-xorg-x11-server-xephyrcentos-upgrade-xorg-x11-server-xephyr-debuginfocentos-upgrade-xorg-x11-server-xnestcentos-upgrade-xorg-x11-server-xnest-debuginfocentos-upgrade-xorg-x11-server-xorgcentos-upgrade-xorg-x11-server-xorg-debuginfocentos-upgrade-xorg-x11-server-xvfbcentos-upgrade-xorg-x11-server-xvfb-debuginfocentos-upgrade-xorg-x11-server-xwaylandcentos-upgrade-xorg-x11-server-xwayland-debuginfo | Nov 5, 2020 | Sep 11, 2020 |
| Debian | debian-upgrade-libx11 | Sep 2, 2020 | Sep 2, 2020 | |
| Freebsd | freebsd-upgrade-package-libx11 | Aug 26, 2020 | Aug 25, 2020 | |
| Gentoo Linux | gentoo-linux-upgrade-x11-libs-libx11 | Aug 28, 2020 | Aug 27, 2020 | |
| Huawei Euleros 2_0_sp2 | huawei-euleros-2_0_sp2-upgrade-libx11huawei-euleros-2_0_sp2-upgrade-libx11-commonhuawei-euleros-2_0_sp2-upgrade-libx11-devel | Nov 3, 2020 | Sep 11, 2020 | |
| Huawei Euleros 2_0_sp3 | huawei-euleros-2_0_sp3-upgrade-libx11huawei-euleros-2_0_sp3-upgrade-libx11-commonhuawei-euleros-2_0_sp3-upgrade-libx11-devel | Jan 20, 2021 | Sep 11, 2020 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-libx11huawei-euleros-2_0_sp5-upgrade-libx11-commonhuawei-euleros-2_0_sp5-upgrade-libx11-devel | Feb 3, 2021 | Sep 11, 2020 | |
| Huawei Euleros 2_0_sp8 | huawei-euleros-2_0_sp8-upgrade-libx11huawei-euleros-2_0_sp8-upgrade-libx11-commonhuawei-euleros-2_0_sp8-upgrade-libx11-develhuawei-euleros-2_0_sp8-upgrade-libx11-xcb | Nov 3, 2020 | Sep 11, 2020 | |
| Huawei Euleros 2_0_sp9 | huawei-euleros-2_0_sp9-upgrade-libx11 | Oct 13, 2020 | Sep 11, 2020 | |
| Oracle Solaris | oracle-solaris-11-3-upgrade-x11-library-libx11-1-6-12-0-175-3-36-0-25-1554oracle-solaris-11-3-upgrade-x11-library-libxau-1-0-8-0-175-3-36-0-25-1554oracle-solaris-11-3-upgrade-x11-library-libxcb-1-9-1-0-175-3-36-0-25-1554oracle-solaris-11-3-upgrade-x11-library-libxdmcp-1-1-1-0-175-3-36-0-25-1554oracle-solaris-11-3-upgrade-x11-library-libxevie-1-0-3-0-175-3-36-0-25-1554oracle-solaris-11-3-upgrade-x11-library-libxext-1-3-2-0-175-3-36-0-25-1554oracle-solaris-11-3-upgrade-x11-library-libxscrnsaver-1-2-2-0-175-3-36-0-25-1554oracle-solaris-11-4-upgrade-x11-compatibility-links-svid-11-4-11-4-27-0-1-82-0oracle-solaris-11-4-upgrade-x11-compatibility-links-xorg-11-4-11-4-27-0-1-82-0oracle-solaris-11-4-upgrade-x11-library-libx11-1-6-12-11-4-27-0-1-82-0oracle-solaris-11-4-upgrade-x11-modeline-utilities-1-20-8-11-4-27-0-1-82-0oracle-solaris-11-4-upgrade-x11-server-xdmx-1-20-8-11-4-27-0-1-82-0oracle-solaris-11-4-upgrade-x11-server-xephyr-1-20-8-11-4-27-0-1-82-0oracle-solaris-11-4-upgrade-x11-server-xorg-1-20-8-11-4-27-0-1-82-0oracle-solaris-11-4-upgrade-x11-server-xorg-driver-xorg-video-11-4-11-4-27-0-1-82-0oracle-solaris-11-4-upgrade-x11-server-xserver-common-1-20-8-11-4-27-0-1-82-0oracle-solaris-11-4-upgrade-x11-server-xvfb-1-20-8-11-4-27-0-1-82-0 | Jan 19, 2021 | Sep 11, 2020 | |
| Oracle_linux | — | oracle-linux-upgrade-egl-waylandoracle-linux-upgrade-libdrmoracle-linux-upgrade-libdrm-develoracle-linux-upgrade-libglvndoracle-linux-upgrade-libglvnd-core-develoracle-linux-upgrade-libglvnd-develoracle-linux-upgrade-libglvnd-egloracle-linux-upgrade-libglvnd-glesoracle-linux-upgrade-libglvnd-glxoracle-linux-upgrade-libglvnd-opengloracle-linux-upgrade-libinputoracle-linux-upgrade-libinput-develoracle-linux-upgrade-libinput-utilsoracle-linux-upgrade-libwacomoracle-linux-upgrade-libwacom-dataoracle-linux-upgrade-libwacom-develoracle-linux-upgrade-libx11oracle-linux-upgrade-libx11-commonoracle-linux-upgrade-libx11-develoracle-linux-upgrade-libx11-xcboracle-linux-upgrade-mesa-dri-driversoracle-linux-upgrade-mesa-filesystemoracle-linux-upgrade-mesa-libegloracle-linux-upgrade-mesa-libegl-develoracle-linux-upgrade-mesa-libgbmoracle-linux-upgrade-mesa-libgbm-develoracle-linux-upgrade-mesa-libgloracle-linux-upgrade-mesa-libglapioracle-linux-upgrade-mesa-libgl-develoracle-linux-upgrade-mesa-libosmesaoracle-linux-upgrade-mesa-libosmesa-develoracle-linux-upgrade-mesa-libxatrackeroracle-linux-upgrade-mesa-vdpau-driversoracle-linux-upgrade-mesa-vulkan-develoracle-linux-upgrade-mesa-vulkan-driversoracle-linux-upgrade-xorg-x11-driversoracle-linux-upgrade-xorg-x11-server-commonoracle-linux-upgrade-xorg-x11-server-develoracle-linux-upgrade-xorg-x11-server-sourceoracle-linux-upgrade-xorg-x11-server-xdmxoracle-linux-upgrade-xorg-x11-server-xephyroracle-linux-upgrade-xorg-x11-server-xnestoracle-linux-upgrade-xorg-x11-server-xorgoracle-linux-upgrade-xorg-x11-server-xvfboracle-linux-upgrade-xorg-x11-server-xwayland | Nov 9, 2020 | Aug 25, 2020 |
| Redhat_linux | no-fix-redhat-rpm-packageredhat-upgrade-drm-utils-debuginforedhat-upgrade-egl-waylandredhat-upgrade-egl-wayland-debuginforedhat-upgrade-egl-wayland-debugsourceredhat-upgrade-libdrmredhat-upgrade-libdrm-debuginforedhat-upgrade-libdrm-debugsourceredhat-upgrade-libdrm-develredhat-upgrade-libglvndredhat-upgrade-libglvnd-core-develredhat-upgrade-libglvnd-debuginforedhat-upgrade-libglvnd-debugsourceredhat-upgrade-libglvnd-develredhat-upgrade-libglvnd-eglredhat-upgrade-libglvnd-egl-debuginforedhat-upgrade-libglvnd-glesredhat-upgrade-libglvnd-gles-debuginforedhat-upgrade-libglvnd-glxredhat-upgrade-libglvnd-glx-debuginforedhat-upgrade-libglvnd-openglredhat-upgrade-libglvnd-opengl-debuginforedhat-upgrade-libinputredhat-upgrade-libinput-debuginforedhat-upgrade-libinput-debugsourceredhat-upgrade-libinput-develredhat-upgrade-libinput-test-debuginforedhat-upgrade-libinput-utilsredhat-upgrade-libinput-utils-debuginforedhat-upgrade-libwacomredhat-upgrade-libwacom-dataredhat-upgrade-libwacom-debuginforedhat-upgrade-libwacom-debugsourceredhat-upgrade-libwacom-develredhat-upgrade-libx11redhat-upgrade-libx11-commonredhat-upgrade-libx11-debuginforedhat-upgrade-libx11-debugsourceredhat-upgrade-libx11-develredhat-upgrade-libx11-xcbredhat-upgrade-libx11-xcb-debuginforedhat-upgrade-mesa-debuginforedhat-upgrade-mesa-debugsourceredhat-upgrade-mesa-dri-driversredhat-upgrade-mesa-dri-drivers-debuginforedhat-upgrade-mesa-filesystemredhat-upgrade-mesa-libeglredhat-upgrade-mesa-libegl-debuginforedhat-upgrade-mesa-libegl-develredhat-upgrade-mesa-libgbmredhat-upgrade-mesa-libgbm-debuginforedhat-upgrade-mesa-libgbm-develredhat-upgrade-mesa-libglredhat-upgrade-mesa-libgl-debuginforedhat-upgrade-mesa-libgl-develredhat-upgrade-mesa-libglapiredhat-upgrade-mesa-libglapi-debuginforedhat-upgrade-mesa-libosmesaredhat-upgrade-mesa-libosmesa-debuginforedhat-upgrade-mesa-libosmesa-develredhat-upgrade-mesa-libxatrackerredhat-upgrade-mesa-libxatracker-debuginforedhat-upgrade-mesa-vdpau-driversredhat-upgrade-mesa-vdpau-drivers-debuginforedhat-upgrade-mesa-vulkan-develredhat-upgrade-mesa-vulkan-driversredhat-upgrade-mesa-vulkan-drivers-debuginforedhat-upgrade-xorg-x11-driversredhat-upgrade-xorg-x11-server-commonredhat-upgrade-xorg-x11-server-debuginforedhat-upgrade-xorg-x11-server-debugsourceredhat-upgrade-xorg-x11-server-develredhat-upgrade-xorg-x11-server-sourceredhat-upgrade-xorg-x11-server-xdmxredhat-upgrade-xorg-x11-server-xdmx-debuginforedhat-upgrade-xorg-x11-server-xephyrredhat-upgrade-xorg-x11-server-xephyr-debuginforedhat-upgrade-xorg-x11-server-xnestredhat-upgrade-xorg-x11-server-xnest-debuginforedhat-upgrade-xorg-x11-server-xorgredhat-upgrade-xorg-x11-server-xorg-debuginforedhat-upgrade-xorg-x11-server-xvfbredhat-upgrade-xorg-x11-server-xvfb-debuginforedhat-upgrade-xorg-x11-server-xwaylandredhat-upgrade-xorg-x11-server-xwayland-debuginfo | Nov 5, 2020 | Sep 11, 2020 | |
| Rocky_linux | rocky-upgrade-egl-waylandrocky-upgrade-egl-wayland-debuginforocky-upgrade-egl-wayland-debugsourcerocky-upgrade-libdrmrocky-upgrade-libdrm-debuginforocky-upgrade-libdrm-debugsourcerocky-upgrade-libdrm-develrocky-upgrade-libglvndrocky-upgrade-libglvnd-core-develrocky-upgrade-libglvnd-debuginforocky-upgrade-libglvnd-debugsourcerocky-upgrade-libglvnd-develrocky-upgrade-libglvnd-eglrocky-upgrade-libglvnd-egl-debuginforocky-upgrade-libglvnd-glesrocky-upgrade-libglvnd-gles-debuginforocky-upgrade-libglvnd-glxrocky-upgrade-libglvnd-glx-debuginforocky-upgrade-libglvnd-openglrocky-upgrade-libglvnd-opengl-debuginforocky-upgrade-libinputrocky-upgrade-libinput-debuginforocky-upgrade-libinput-debugsourcerocky-upgrade-libinput-develrocky-upgrade-libinput-utilsrocky-upgrade-libinput-utils-debuginforocky-upgrade-libwacomrocky-upgrade-libwacom-debuginforocky-upgrade-libwacom-debugsourcerocky-upgrade-libwacom-develrocky-upgrade-libx11rocky-upgrade-libx11-debuginforocky-upgrade-libx11-debugsourcerocky-upgrade-libx11-develrocky-upgrade-libx11-xcbrocky-upgrade-libx11-xcb-debuginforocky-upgrade-mesa-debuginforocky-upgrade-mesa-debugsourcerocky-upgrade-mesa-dri-driversrocky-upgrade-mesa-dri-drivers-debuginforocky-upgrade-mesa-filesystemrocky-upgrade-mesa-libeglrocky-upgrade-mesa-libegl-debuginforocky-upgrade-mesa-libegl-develrocky-upgrade-mesa-libgbmrocky-upgrade-mesa-libgbm-debuginforocky-upgrade-mesa-libgbm-develrocky-upgrade-mesa-libglrocky-upgrade-mesa-libgl-debuginforocky-upgrade-mesa-libgl-develrocky-upgrade-mesa-libglapirocky-upgrade-mesa-libglapi-debuginforocky-upgrade-mesa-libosmesarocky-upgrade-mesa-libosmesa-debuginforocky-upgrade-mesa-libosmesa-develrocky-upgrade-mesa-libxatrackerrocky-upgrade-mesa-libxatracker-debuginforocky-upgrade-mesa-vdpau-driversrocky-upgrade-mesa-vdpau-drivers-debuginforocky-upgrade-mesa-vulkan-develrocky-upgrade-mesa-vulkan-driversrocky-upgrade-mesa-vulkan-drivers-debuginforocky-upgrade-xorg-x11-driversrocky-upgrade-xorg-x11-server-commonrocky-upgrade-xorg-x11-server-debuginforocky-upgrade-xorg-x11-server-debugsourcerocky-upgrade-xorg-x11-server-develrocky-upgrade-xorg-x11-server-xdmxrocky-upgrade-xorg-x11-server-xdmx-debuginforocky-upgrade-xorg-x11-server-xephyrrocky-upgrade-xorg-x11-server-xephyr-debuginforocky-upgrade-xorg-x11-server-xnestrocky-upgrade-xorg-x11-server-xnest-debuginforocky-upgrade-xorg-x11-server-xorgrocky-upgrade-xorg-x11-server-xorg-debuginforocky-upgrade-xorg-x11-server-xvfbrocky-upgrade-xorg-x11-server-xvfb-debuginforocky-upgrade-xorg-x11-server-xwaylandrocky-upgrade-xorg-x11-server-xwayland-debuginfo | Mar 12, 2024 | Sep 11, 2020 | |
| Suse | — | suse-upgrade-libx11-6suse-upgrade-libx11-6-32bitsuse-upgrade-libx11-datasuse-upgrade-libx11-develsuse-upgrade-libx11-devel-32bitsuse-upgrade-libx11-xcb1suse-upgrade-libx11-xcb1-32bit | Sep 4, 2020 | Aug 25, 2020 |
| Ubuntu | ubuntu-pro-upgrade-libx11-6ubuntu-upgrade-libx11-6 | Sep 3, 2020 | Aug 25, 2020 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub