{"action":"Upgrade zookeeper to 3.9.1-1 or later.","affected":[{"fixed":"3.9.1-1","introduced":"0"}],"component":"zookeeper","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.9.1-1"],"id":"tcs_01M5NJAJJTJCXTYN35KSCYF9JB","modified_at":"2026-10-23T18:04:27.503678338Z","published_at":"2023-10-11T12:15:11.760Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-44981","https://security-tracker.debian.org/tracker/CVE-2023-44981"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-44981#Debian:13/zookeeper","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-44981"}],"summary":"Authorization Bypass Through User-Controlled Key vulnerability in Apache ZooKeeper. If SASL Quorum Peer authentication is enabled in ZooKeeper (quorum.auth.enableSasl=true), the authorization is done"}