{"id":"CVE-2020-3812","details":"qmail-verify as used in netqmail 1.06 is prone to an information disclosure vulnerability. A local attacker can test for the existence of files and directories anywhere in the filesystem because qmail-verify runs as root and tests for the existence of files in the attacker's home directory, without dropping its privileges first.","modified":"2026-03-15T22:38:12.057523Z","published":"2020-05-26T13:15:10.733Z","references":[{"type":"ADVISORY","url":"https://www.debian.org/security/2020/dsa-4692"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00002.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4556-1/"},{"type":"REPORT","url":"https://bugs.debian.org/961060"},{"type":"FIX","url":"https://www.openwall.com/lists/oss-security/2020/05/19/8"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"1.06"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"20.04"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-3812.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}