A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xdmx" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xdmx-dbgsym" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xdmx-tools" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xdmx-tools-dbgsym" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xnest" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xnest-dbgsym" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xorg-server-source" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xserver-common" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xserver-xephyr" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xserver-xephyr-dbgsym" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xserver-xorg-core" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xserver-xorg-core-dbg" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xserver-xorg-core-dbgsym" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xserver-xorg-core-udeb" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xserver-xorg-core-udeb-dbgsym" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xserver-xorg-dev" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xserver-xorg-dev-dbgsym" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xserver-xorg-xmir" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xserver-xorg-xmir-dbgsym" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xvfb" }, { "binary_version": "2:1.15.1-0ubuntu2.11+esm2", "binary_name": "xvfb-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xdmx" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xdmx-dbgsym" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xdmx-tools" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xdmx-tools-dbgsym" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xmir" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xmir-dbgsym" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xnest" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xnest-dbgsym" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xorg-server-source" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xserver-common" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xserver-xephyr" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xserver-xephyr-dbgsym" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xserver-xorg-core" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xserver-xorg-core-dbg" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xserver-xorg-core-dbgsym" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xserver-xorg-core-udeb" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xserver-xorg-core-udeb-dbgsym" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xserver-xorg-dev" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xserver-xorg-legacy" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xserver-xorg-legacy-dbgsym" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xserver-xorg-xmir" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xvfb" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xvfb-dbgsym" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xwayland" }, { "binary_version": "2:1.18.4-0ubuntu0.10", "binary_name": "xwayland-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2:1.19.6-1ubuntu4.1~16.04.4", "binary_name": "xmir-hwe-16.04" }, { "binary_version": "2:1.19.6-1ubuntu4.1~16.04.4", "binary_name": "xmir-hwe-16.04-dbgsym" }, { "binary_version": "2:1.19.6-1ubuntu4.1~16.04.4", "binary_name": "xorg-server-source-hwe-16.04" }, { "binary_version": "2:1.19.6-1ubuntu4.1~16.04.4", "binary_name": "xserver-xephyr-hwe-16.04" }, { "binary_version": "2:1.19.6-1ubuntu4.1~16.04.4", "binary_name": "xserver-xephyr-hwe-16.04-dbgsym" }, { "binary_version": "2:1.19.6-1ubuntu4.1~16.04.4", "binary_name": "xserver-xorg-core-hwe-16.04" }, { "binary_version": "2:1.19.6-1ubuntu4.1~16.04.4", "binary_name": "xserver-xorg-core-hwe-16.04-dbgsym" }, { "binary_version": "2:1.19.6-1ubuntu4.1~16.04.4", "binary_name": "xserver-xorg-dev-hwe-16.04" }, { "binary_version": "2:1.19.6-1ubuntu4.1~16.04.4", "binary_name": "xserver-xorg-legacy-hwe-16.04" }, { "binary_version": "2:1.19.6-1ubuntu4.1~16.04.4", "binary_name": "xserver-xorg-legacy-hwe-16.04-dbgsym" }, { "binary_version": "2:1.19.6-1ubuntu4.1~16.04.4", "binary_name": "xwayland-hwe-16.04" }, { "binary_version": "2:1.19.6-1ubuntu4.1~16.04.4", "binary_name": "xwayland-hwe-16.04-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xdmx" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xdmx-dbgsym" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xdmx-tools" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xdmx-tools-dbgsym" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xmir" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xmir-dbgsym" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xnest" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xnest-dbgsym" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xorg-server-source" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xserver-common" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xserver-xephyr" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xserver-xephyr-dbgsym" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xserver-xorg-core" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xserver-xorg-core-dbgsym" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xserver-xorg-core-udeb" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xserver-xorg-dev" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xserver-xorg-legacy" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xserver-xorg-legacy-dbgsym" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xserver-xorg-xmir" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xvfb" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xvfb-dbgsym" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xwayland" }, { "binary_version": "2:1.19.6-1ubuntu4.6", "binary_name": "xwayland-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2:1.20.8-2ubuntu2.2~18.04.3", "binary_name": "xorg-server-source-hwe-18.04" }, { "binary_version": "2:1.20.8-2ubuntu2.2~18.04.3", "binary_name": "xserver-xephyr-hwe-18.04" }, { "binary_version": "2:1.20.8-2ubuntu2.2~18.04.3", "binary_name": "xserver-xephyr-hwe-18.04-dbgsym" }, { "binary_version": "2:1.20.8-2ubuntu2.2~18.04.3", "binary_name": "xserver-xorg-core-hwe-18.04" }, { "binary_version": "2:1.20.8-2ubuntu2.2~18.04.3", "binary_name": "xserver-xorg-core-hwe-18.04-dbgsym" }, { "binary_version": "2:1.20.8-2ubuntu2.2~18.04.3", "binary_name": "xserver-xorg-dev-hwe-18.04" }, { "binary_version": "2:1.20.8-2ubuntu2.2~18.04.3", "binary_name": "xserver-xorg-legacy-hwe-18.04" }, { "binary_version": "2:1.20.8-2ubuntu2.2~18.04.3", "binary_name": "xserver-xorg-legacy-hwe-18.04-dbgsym" }, { "binary_version": "2:1.20.8-2ubuntu2.2~18.04.3", "binary_name": "xwayland-hwe-18.04" }, { "binary_version": "2:1.20.8-2ubuntu2.2~18.04.3", "binary_name": "xwayland-hwe-18.04-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xdmx" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xdmx-dbgsym" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xdmx-tools" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xdmx-tools-dbgsym" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xnest" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xnest-dbgsym" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xorg-server-source" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xserver-common" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xserver-xephyr" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xserver-xephyr-dbgsym" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xserver-xorg-core" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xserver-xorg-core-dbgsym" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xserver-xorg-core-udeb" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xserver-xorg-dev" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xserver-xorg-legacy" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xserver-xorg-legacy-dbgsym" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xvfb" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xvfb-dbgsym" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xwayland" }, { "binary_version": "2:1.20.8-2ubuntu2.4", "binary_name": "xwayland-dbgsym" } ] }