Jan-Niklas Sohn discovered that the X.Org X Server XKB extension incorrectly handled certain inputs. A local attacker could possibly use this issue to escalate privileges.
{ "availability": "No subscription required", "binaries": [ { "binary_name": "xdmx", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xdmx-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xdmx-tools", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xdmx-tools-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xmir", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xmir-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xnest", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xnest-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xorg-server-source", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xserver-common", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xserver-xephyr", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xserver-xephyr-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xserver-xorg-core", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xserver-xorg-core-dbg", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xserver-xorg-core-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xserver-xorg-core-udeb", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xserver-xorg-core-udeb-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xserver-xorg-dev", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xserver-xorg-legacy", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xserver-xorg-legacy-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xserver-xorg-xmir", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xvfb", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xvfb-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xwayland", "binary_version": "2:1.18.4-0ubuntu0.11" }, { "binary_name": "xwayland-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.11" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "xmir-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.5" }, { "binary_name": "xmir-hwe-16.04-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.5" }, { "binary_name": "xorg-server-source-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.5" }, { "binary_name": "xserver-xephyr-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.5" }, { "binary_name": "xserver-xephyr-hwe-16.04-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.5" }, { "binary_name": "xserver-xorg-core-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.5" }, { "binary_name": "xserver-xorg-core-hwe-16.04-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.5" }, { "binary_name": "xserver-xorg-dev-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.5" }, { "binary_name": "xserver-xorg-legacy-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.5" }, { "binary_name": "xserver-xorg-legacy-hwe-16.04-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.5" }, { "binary_name": "xwayland-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.5" }, { "binary_name": "xwayland-hwe-16.04-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.5" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "xdmx", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xdmx-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xdmx-tools", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xdmx-tools-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xmir", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xmir-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xnest", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xnest-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xorg-server-source", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xserver-common", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xserver-xephyr", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xserver-xephyr-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xserver-xorg-core", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xserver-xorg-core-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xserver-xorg-core-udeb", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xserver-xorg-dev", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xserver-xorg-legacy", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xserver-xorg-legacy-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xserver-xorg-xmir", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xvfb", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xvfb-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xwayland", "binary_version": "2:1.19.6-1ubuntu4.8" }, { "binary_name": "xwayland-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.8" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "xorg-server-source-hwe-18.04", "binary_version": "2:1.20.8-2ubuntu2.2~18.04.4" }, { "binary_name": "xserver-xephyr-hwe-18.04", "binary_version": "2:1.20.8-2ubuntu2.2~18.04.4" }, { "binary_name": "xserver-xephyr-hwe-18.04-dbgsym", "binary_version": "2:1.20.8-2ubuntu2.2~18.04.4" }, { "binary_name": "xserver-xorg-core-hwe-18.04", "binary_version": "2:1.20.8-2ubuntu2.2~18.04.4" }, { "binary_name": "xserver-xorg-core-hwe-18.04-dbgsym", "binary_version": "2:1.20.8-2ubuntu2.2~18.04.4" }, { "binary_name": "xserver-xorg-dev-hwe-18.04", "binary_version": "2:1.20.8-2ubuntu2.2~18.04.4" }, { "binary_name": "xserver-xorg-legacy-hwe-18.04", "binary_version": "2:1.20.8-2ubuntu2.2~18.04.4" }, { "binary_name": "xserver-xorg-legacy-hwe-18.04-dbgsym", "binary_version": "2:1.20.8-2ubuntu2.2~18.04.4" }, { "binary_name": "xwayland-hwe-18.04", "binary_version": "2:1.20.8-2ubuntu2.2~18.04.4" }, { "binary_name": "xwayland-hwe-18.04-dbgsym", "binary_version": "2:1.20.8-2ubuntu2.2~18.04.4" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "xdmx", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xdmx-dbgsym", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xdmx-tools", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xdmx-tools-dbgsym", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xnest", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xnest-dbgsym", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xorg-server-source", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xserver-common", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xserver-xephyr", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xserver-xephyr-dbgsym", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xserver-xorg-core", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xserver-xorg-core-dbgsym", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xserver-xorg-core-udeb", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xserver-xorg-dev", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xserver-xorg-legacy", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xserver-xorg-legacy-dbgsym", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xvfb", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xvfb-dbgsym", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xwayland", "binary_version": "2:1.20.8-2ubuntu2.6" }, { "binary_name": "xwayland-dbgsym", "binary_version": "2:1.20.8-2ubuntu2.6" } ] }