{"id":"DEBIAN-CVE-2019-14823","details":"A flaw was found in the \"Leaf and Chain\" OCSP policy implementation in JSS' CryptoManager versions after 4.4.6, 4.5.3, 4.6.0, where it implicitly trusted the root certificate of a certificate chain. Applications using this policy may not properly verify the chain and could be vulnerable to attacks such as Man in the Middle.","modified":"2026-09-21T07:02:41.012934993Z","published":"2019-10-14T20:15:10.540Z","upstream":["CVE-2019-14823"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2019-14823"}],"affected":[{"package":{"name":"jss","ecosystem":"Debian:12","purl":"pkg:deb/debian/jss?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.6.2-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-14823.json"}},{"package":{"name":"jss","ecosystem":"Debian:14","purl":"pkg:deb/debian/jss?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.6.2-1"}]}],"versions":["4.3.1-4","4.3.1-5","4.3.1-6","4.3.1-7","4.4.2-1","4.4.2-2","4.4.2-3","4.4.2-4","4.4.2-5","4.4.2-6","4.4.3-1","4.4.4-1","4.5.0-1","4.5.0~a4-1","4.5.1-1","4.5.3-1","4.5.3-2","4.6.0-1","4.6.1-1","4.6.1-2","4.6.1-3"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-14823.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"}]}