{"id":"DEBIAN-CVE-2021-23222","details":"A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certificate verification and encryption.","modified":"2026-08-27T23:03:58.842025163Z","published":"2022-03-02T23:15:08.517Z","upstream":["CVE-2021-23222"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2021-23222"}],"affected":[{"package":{"name":"postgresql-13","ecosystem":"Debian:11","purl":"pkg:deb/debian/postgresql-13?arch=source&distro=bullseye"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.5-0+deb11u1"}]}],"versions":["13.3-1","13.4-0+deb11u1","13.4-1","13.4-2","13.4-3"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-23222.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:N/A:N"}]}