{"id":"CVE-2011-3145","details":"When mount.ecrpytfs_private before version 87-0ubuntu1.2 calls setreuid() it doesn't also set the effective group id. So when it creates the new version, mtab.tmp, it's created with the group id of the user running mount.ecryptfs_private.","modified":"2026-04-10T03:41:55.445591Z","published":"2019-04-22T16:29:00Z","references":[{"type":"ADVISORY","url":"http://bazaar.launchpad.net/~ecryptfs/ecryptfs/trunk/revision/558"},{"type":"FIX","url":"http://bazaar.launchpad.net/~ecryptfs/ecryptfs/trunk/revision/558"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}