{"id":"USN-2436-1","summary":"xorg-server, xorg-server-lts-trusty vulnerabilities","details":"Ilja van Sprundel discovered a multitude of security issues in the X.Org X\nserver. An attacker able to connect to an X server, either locally or\nremotely, could use these issues to cause the X server to crash or execute\narbitrary code resulting in possible privilege escalation.\n","modified":"2026-02-10T04:40:51Z","published":"2014-12-09T18:36:18Z","related":["UBUNTU-CVE-2014-8091","UBUNTU-CVE-2014-8092","UBUNTU-CVE-2014-8093","UBUNTU-CVE-2014-8094","UBUNTU-CVE-2014-8095","UBUNTU-CVE-2014-8096","UBUNTU-CVE-2014-8097","UBUNTU-CVE-2014-8098","UBUNTU-CVE-2014-8099","UBUNTU-CVE-2014-8100","UBUNTU-CVE-2014-8101","UBUNTU-CVE-2014-8102","UBUNTU-CVE-2014-8103"],"upstream":["CVE-2014-8091","CVE-2014-8092","CVE-2014-8093","CVE-2014-8094","CVE-2014-8095","CVE-2014-8096","CVE-2014-8097","CVE-2014-8098","CVE-2014-8099","CVE-2014-8100","CVE-2014-8101","CVE-2014-8102","CVE-2014-8103","UBUNTU-CVE-2014-8091","UBUNTU-CVE-2014-8092","UBUNTU-CVE-2014-8093","UBUNTU-CVE-2014-8094","UBUNTU-CVE-2014-8095","UBUNTU-CVE-2014-8096","UBUNTU-CVE-2014-8097","UBUNTU-CVE-2014-8098","UBUNTU-CVE-2014-8099","UBUNTU-CVE-2014-8100","UBUNTU-CVE-2014-8101","UBUNTU-CVE-2014-8102","UBUNTU-CVE-2014-8103"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2436-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8091"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8092"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8093"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8094"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8095"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8096"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8097"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8098"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8099"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8100"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8101"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8102"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8103"}],"affected":[{"package":{"name":"xorg-server","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/xorg-server@2:1.15.1-0ubuntu2.4?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.15.1-0ubuntu2.4"}]}],"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"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"xdmx","binary_version":"2:1.15.1-0ubuntu2.4"},{"binary_name":"xdmx-tools","binary_version":"2:1.15.1-0ubuntu2.4"},{"binary_name":"xnest","binary_version":"2:1.15.1-0ubuntu2.4"},{"binary_name":"xorg-server-source","binary_version":"2:1.15.1-0ubuntu2.4"},{"binary_name":"xserver-common","binary_version":"2:1.15.1-0ubuntu2.4"},{"binary_name":"xserver-xephyr","binary_version":"2:1.15.1-0ubuntu2.4"},{"binary_name":"xserver-xorg-core","binary_version":"2:1.15.1-0ubuntu2.4"},{"binary_name":"xserver-xorg-dev","binary_version":"2:1.15.1-0ubuntu2.4"},{"binary_name":"xserver-xorg-xmir","binary_version":"2:1.15.1-0ubuntu2.4"},{"binary_name":"xvfb","binary_version":"2:1.15.1-0ubuntu2.4"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2014-8091","severity":[{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2014-8092","severity":[{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2014-8093","severity":[{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2014-8094","severity":[{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2014-8095","severity":[{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2014-8096","severity":[{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2014-8097","severity":[{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2014-8098","severity":[{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2014-8099","severity":[{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2014-8100","severity":[{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2014-8101","severity":[{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2014-8102","severity":[{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2014-8103","severity":[{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:14.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2436-1.json"}}],"schema_version":"1.7.3"}