{"action":"Upgrade pdns-recursor to 4.0.9-r0 or later.","affected":[{"fixed":"4.0.9-r0","introduced":"0"}],"component":"pdns-recursor","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.5","exploited":false,"fixed_versions":["4.0.9-r0"],"id":"tcs_01M6GDR2VWV8TM3DV6FT4P8FM2","modified_at":"2026-11-03T06:31:15.838222497Z","published_at":"2018-11-09T19:29:00.253Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-14644","https://security.alpinelinux.org/vuln/CVE-2018-14644"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-14644#Alpine:v3.5/pdns-recursor","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-14644"}],"summary":"An issue has been found in PowerDNS Recursor from 4.0.0 up to and including 4.1.4. A remote attacker sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached as failing DNS"}