{"action":"Upgrade bind9 to 1:9.16.6-1 or later.","affected":[{"fixed":"1:9.16.6-1","introduced":"0"}],"component":"bind9","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:9.16.6-1"],"id":"tcs_01M5NF91CZMRKSJB65JZ987SGW","modified_at":"2026-10-26T12:02:33.517364443Z","published_at":"2020-08-21T21:15:12.167Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-8621","https://security-tracker.debian.org/tracker/CVE-2020-8621"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-8621#Debian:14/bind9","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-8621"}],"summary":"In BIND 9.14.0 -> 9.16.5, 9.17.0 -> 9.17.3, If a server is configured with both QNAME minimization and 'forward first' then an attacker who can send queries to it may be able to trigger the condition"}