{"id":"CVE-2018-9234","details":"GnuPG 2.2.4 and 2.2.5 does not enforce a configuration in which key certification requires an offline master Certify key, which results in apparently valid certifications that occurred only with access to a signing subkey.","modified":"2026-04-16T01:42:54.479199599Z","published":"2018-04-04T00:29:00.227Z","related":["SUSE-SU-2023:3857-1","openSUSE-SU-2024:10815-1"],"references":[{"type":"ADVISORY","url":"https://usn.ubuntu.com/3675-1/"},{"type":"REPORT","url":"https://dev.gnupg.org/T3844"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"2.2.4"}]},{"events":[{"introduced":"0"},{"last_affected":"2.2.5"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"17.10"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-9234.json"}}],"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:N/A:N"}]}