{"action":"Upgrade pdns-recursor to 4.7.2-r0 or later.","affected":[{"fixed":"4.7.2-r0","introduced":"0"}],"component":"pdns-recursor","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.18","exploited":false,"fixed_versions":["4.7.2-r0"],"id":"tcs_01M6HEZBJ1MWENWHVHY2CF8XGK","modified_at":"2026-11-03T07:30:08.897073780Z","published_at":"2022-08-23T17:15:15.170Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-37428","https://security.alpinelinux.org/vuln/CVE-2022-37428"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-37428#Alpine:v3.18/pdns-recursor","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-37428"}],"summary":"PowerDNS Recursor up to and including 4.5.9, 4.6.2 and 4.7.1, when protobuf logging is enabled, has Improper Cleanup upon a Thrown Exception, leading to a denial of service (daemon crash) via a DNS qu"}