{"id":"USN-2436-2","summary":"xorg-server, xorg-server-lts-trusty vulnerabilities","details":"USN-2436-1 fixed vulnerabilities in the X.Org X server. Since publication,\nadditional fixes have been made available for these issues. This update\nadds the additional fixes.\n\nOriginal advisory details:\n\n Ilja van Sprundel discovered a multitude of security issues in the X.Org X\n server. An attacker able to connect to an X server, either locally or\n remotely, could use these issues to cause the X server to crash or execute\n arbitrary code resulting in possible privilege escalation.\n","modified":"2026-04-22T09:04:37.159273Z","published":"2014-12-10T01:52:28Z","references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2436-2"},{"type":"REPORT","url":"https://launchpad.net/bugs/1400942"}],"affected":[{"package":{"name":"xorg-server","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/xorg-server@2:1.15.1-0ubuntu2.5?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.15.1-0ubuntu2.5"}]}],"versions":["2:1.14.3-3ubuntu2","2:1.14.3-3ubuntu3","2:1.14.3-3ubuntu4","2:1.14.3-5ubuntu1","2:1.14.4-1ubuntu1","2:1.14.4-1ubuntu2","2:1.14.4.901-0ubuntu2","2:1.14.5-1ubuntu2","2:1.14.5-1ubuntu4","2:1.15.0-1ubuntu1","2:1.15.0-1ubuntu2","2:1.15.0-1ubuntu3","2:1.15.0-1ubuntu4","2:1.15.0-1ubuntu6","2:1.15.0-1ubuntu7","2:1.15.1-0ubuntu1","2:1.15.1-0ubuntu2","2:1.15.1-0ubuntu2.1","2:1.15.1-0ubuntu2.4"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2:1.15.1-0ubuntu2.5","binary_name":"xdmx"},{"binary_version":"2:1.15.1-0ubuntu2.5","binary_name":"xdmx-tools"},{"binary_version":"2:1.15.1-0ubuntu2.5","binary_name":"xnest"},{"binary_version":"2:1.15.1-0ubuntu2.5","binary_name":"xorg-server-source"},{"binary_version":"2:1.15.1-0ubuntu2.5","binary_name":"xserver-common"},{"binary_version":"2:1.15.1-0ubuntu2.5","binary_name":"xserver-xephyr"},{"binary_version":"2:1.15.1-0ubuntu2.5","binary_name":"xserver-xorg-core"},{"binary_version":"2:1.15.1-0ubuntu2.5","binary_name":"xserver-xorg-xmir"},{"binary_version":"2:1.15.1-0ubuntu2.5","binary_name":"xvfb"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2436-2.json","cves_map":{"ecosystem":"Ubuntu:14.04:LTS","cves":[]}}}],"schema_version":"1.7.5"}