{"id":"UBUNTU-CVE-2014-8101","details":"The RandR extension in XFree86 4.2.0, X.Org X Window System (aka X11 or X) X11R6.7, and X.Org Server (aka xserver and xorg-server) before 1.16.3 allows remote authenticated users to cause a denial of service (out-of-bounds read or write) or possibly execute arbitrary code via a crafted length or index value to the (1) SProcRRQueryVersion, (2) SProcRRGetScreenInfo, (3) SProcRRSelectInput, or (4) SProcRRConfigureOutputProperty function.","modified":"2026-02-04T03:27:19.983795Z","published":"2014-12-09T00:00:00Z","related":["USN-2436-1"],"upstream":["CVE-2014-8101"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8101"},{"type":"REPORT","url":"http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2436-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-8101"}],"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_version":"2:1.15.1-0ubuntu2.4","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"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-8101.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}