USN-5778-1 fixed several vulnerabilities in X.Org. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.
Original advisory details:
Jan-Niklas Sohn discovered that X.Org X Server extensions contained multiple security issues. An attacker could possibly use these issues to cause the X Server to crash, execute arbitrary code, or escalate privileges.
{ "binaries": [ { "binary_name": "xdmx", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xdmx-dbgsym", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xdmx-tools", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xdmx-tools-dbgsym", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xnest", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xnest-dbgsym", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xorg-server-source", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xserver-common", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xserver-xephyr", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xserver-xephyr-dbgsym", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xserver-xorg-core", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xserver-xorg-core-dbg", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xserver-xorg-core-dbgsym", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xserver-xorg-core-udeb", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xserver-xorg-core-udeb-dbgsym", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xserver-xorg-dev", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xserver-xorg-dev-dbgsym", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xserver-xorg-xmir", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xserver-xorg-xmir-dbgsym", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xvfb", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" }, { "binary_name": "xvfb-dbgsym", "binary_version": "2:1.15.1-0ubuntu2.11+esm7" } ], "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro" }
{ "binaries": [ { "binary_name": "xdmx", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xdmx-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xdmx-tools", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xdmx-tools-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xmir", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xmir-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xnest", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xnest-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xorg-server-source", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xserver-common", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xserver-xephyr", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xserver-xephyr-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xserver-xorg-core", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xserver-xorg-core-dbg", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xserver-xorg-core-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xserver-xorg-core-udeb", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xserver-xorg-core-udeb-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xserver-xorg-dev", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xserver-xorg-legacy", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xserver-xorg-legacy-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xserver-xorg-xmir", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xvfb", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xvfb-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xwayland", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" }, { "binary_name": "xwayland-dbgsym", "binary_version": "2:1.18.4-0ubuntu0.12+esm5" } ], "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro" }
{ "binaries": [ { "binary_name": "xmir-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.6+esm4" }, { "binary_name": "xmir-hwe-16.04-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.6+esm4" }, { "binary_name": "xorg-server-source-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.6+esm4" }, { "binary_name": "xserver-xephyr-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.6+esm4" }, { "binary_name": "xserver-xephyr-hwe-16.04-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.6+esm4" }, { "binary_name": "xserver-xorg-core-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.6+esm4" }, { "binary_name": "xserver-xorg-core-hwe-16.04-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.6+esm4" }, { "binary_name": "xserver-xorg-dev-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.6+esm4" }, { "binary_name": "xserver-xorg-legacy-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.6+esm4" }, { "binary_name": "xserver-xorg-legacy-hwe-16.04-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.6+esm4" }, { "binary_name": "xwayland-hwe-16.04", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.6+esm4" }, { "binary_name": "xwayland-hwe-16.04-dbgsym", "binary_version": "2:1.19.6-1ubuntu4.1~16.04.6+esm4" } ], "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro" }