{"id":"UBUNTU-CVE-2019-3466","details":"The pg_ctlcluster script in postgresql-common in versions prior to 210 didn't drop privileges when creating socket/statistics temporary directories, which could result in local privilege escalation.","modified":"2026-02-04T03:43:00.916627Z","published":"2019-11-14T00:00:00Z","related":["USN-4194-1","USN-4194-2"],"upstream":["CVE-2019-3466"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-3466"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4194-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4194-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-3466"}],"affected":[{"package":{"name":"postgresql-common","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/postgresql-common@154ubuntu1.1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"154ubuntu1.1+esm1"}]}],"versions":["148","150","151","152","153","153bzr1","154","154ubuntu1","154ubuntu1.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"postgresql","binary_version":"9.3+154ubuntu1.1+esm1"},{"binary_name":"postgresql-client","binary_version":"9.3+154ubuntu1.1+esm1"},{"binary_name":"postgresql-client-common","binary_version":"154ubuntu1.1+esm1"},{"binary_version":"154ubuntu1.1+esm1","binary_name":"postgresql-common"},{"binary_name":"postgresql-contrib","binary_version":"9.3+154ubuntu1.1+esm1"},{"binary_name":"postgresql-server-dev-all","binary_version":"154ubuntu1.1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3466.json"}},{"package":{"name":"postgresql-common","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/postgresql-common@173ubuntu0.3?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"173ubuntu0.3"}]}],"versions":["169git1","170","171","172","172ubuntu1","173","173ubuntu0.1","173ubuntu0.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"9.5+173ubuntu0.3","binary_name":"postgresql"},{"binary_name":"postgresql-client","binary_version":"9.5+173ubuntu0.3"},{"binary_name":"postgresql-client-common","binary_version":"173ubuntu0.3"},{"binary_name":"postgresql-common","binary_version":"173ubuntu0.3"},{"binary_name":"postgresql-contrib","binary_version":"9.5+173ubuntu0.3"},{"binary_name":"postgresql-server-dev-all","binary_version":"173ubuntu0.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3466.json"}},{"package":{"name":"postgresql-common","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/postgresql-common@190ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"190ubuntu0.1"}]}],"versions":["184ubuntu1","188ubuntu1","189","190"],"ecosystem_specific":{"binaries":[{"binary_version":"10+190ubuntu0.1","binary_name":"postgresql"},{"binary_name":"postgresql-all","binary_version":"10+190ubuntu0.1"},{"binary_name":"postgresql-client","binary_version":"10+190ubuntu0.1"},{"binary_name":"postgresql-client-common","binary_version":"190ubuntu0.1"},{"binary_name":"postgresql-common","binary_version":"190ubuntu0.1"},{"binary_name":"postgresql-contrib","binary_version":"10+190ubuntu0.1"},{"binary_name":"postgresql-server-dev-all","binary_version":"190ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3466.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}