{"id":"USN-4533-1","summary":"ldm vulnerabilities","details":"Veeti Veteläinen discovered that the LTSP Display Manager (ldm)\nincorrectly handled user logins from unsupported shells. A local attacker\ncould possibly use this issue to gain root privileges. (CVE-2019-20373)\n","modified":"2026-02-10T04:41:56Z","published":"2020-09-22T20:02:34Z","related":["UBUNTU-CVE-2019-20373"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4533-1"},{"type":"REPORT","url":"https://launchpad.net/bugs/1839431"}],"affected":[{"package":{"name":"ldm","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/ldm@2:2.18.06-1+deb10u1build0.20.04.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.18.06-1+deb10u1build0.20.04.1"}]}],"versions":["2:2.18.06-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"ldm","binary_version":"2:2.18.06-1+deb10u1build0.20.04.1"},{"binary_name":"ldm-server","binary_version":"2:2.18.06-1+deb10u1build0.20.04.1"}]},"database_specific":{"cves_map":{"cves":[],"ecosystem":"Ubuntu:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4533-1.json"}}],"schema_version":"1.7.3"}