{"action":"Upgrade zookeeper to 3.4.9-1 or later.","affected":[{"fixed":"3.4.9-1","introduced":"0"}],"component":"zookeeper","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.4.9-1"],"id":"tcs_01M5NBMB15EPE5YB44EFBJS31N","modified_at":"2026-09-22T07:03:00.992666200Z","published_at":"2016-09-21T14:25:12.080Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-5017","https://security-tracker.debian.org/tracker/CVE-2016-5017"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-5017#Debian:13/zookeeper","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-5017"}],"summary":"Buffer overflow in the C cli shell in Apache Zookeeper before 3.4.9 and 3.5.x before 3.5.3, when using the \"cmd:\" batch mode syntax, allows attackers to have unspecified impact via a long command stri"}