{"id":"UBUNTU-CVE-2015-8308","details":"LXDM before 0.5.2 did not start X server with -auth, which allows local users to bypass authentication with X connections.","modified":"2025-07-16T07:33:30.945009Z","published":"2017-08-24T20:29:00Z","withdrawn":"2025-07-18T16:43:18Z","upstream":["CVE-2015-8308"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-8308"},{"type":"REPORT","url":"http://git.lxde.org/gitweb/?p=lxde/lxdm.git;a=commitdiff;h=e8f387089e241360bdc6955d3e479450722dcea3"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1268900"},{"type":"REPORT","url":"http://advisories.mageia.org/MGASA-2015-0411.html"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2015/11/20/2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-8308"}],"affected":[{"package":{"name":"lxdm","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/lxdm@0.5.3-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.3-1"}]}],"versions":["0.5.1-1"],"ecosystem_specific":{"binaries":[{"binary_name":"lxdm","binary_version":"0.5.3-1"},{"binary_name":"lxdm-dbg","binary_version":"0.5.3-1"},{"binary_name":"lxdm-dbgsym","binary_version":"0.5.3-1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-8308.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"high"}]}