{"action":"Upgrade zookeeper to 3.9.3-1 or later.","affected":[{"fixed":"3.9.3-1","introduced":"0"}],"component":"zookeeper","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.9.3-1"],"id":"tcs_01M5NMBKCDY3M107HNZRBKNAVJ","modified_at":"2026-09-15T09:03:14.683095534Z","published_at":"2024-11-07T10:15:08.297Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-51504","https://security-tracker.debian.org/tracker/CVE-2024-51504"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-51504","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-51504"}],"summary":"When using IPAuthenticationProvider in ZooKeeper Admin Server there is a possibility of Authentication Bypass by Spoofing -- this only impacts IP based authentication implemented in ZooKeeper Admin Se"}