{"id":"DEBIAN-CVE-2019-16536","details":"Stack overflow leading to DoS can be triggered by a malicious authenticated client in Clickhouse before 19.14.3.3.","modified":"2026-09-21T07:01:36.811627607Z","published":"2025-05-21T08:15:26.233Z","upstream":["CVE-2019-16536"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2019-16536"}],"affected":[{"package":{"name":"clickhouse","ecosystem":"Debian:12","purl":"pkg:deb/debian/clickhouse?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["18.16.1+ds-7.3","18.16.1+ds-7.4"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-16536.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}