{"action":"Upgrade knot-resolver to 5.7.1-1 or later.","affected":[{"fixed":"5.7.1-1","introduced":"0"}],"component":"knot-resolver","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.7.1-1"],"id":"tcs_01M5NJE2DD8K039HPRDVMSTYEG","modified_at":"2026-10-23T18:04:31.687778560Z","published_at":"2024-02-14T16:15:45.300Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-50387","https://security-tracker.debian.org/tracker/CVE-2023-50387"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-50387#Debian:13/knot-resolver","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-50387"}],"summary":"Certain DNSSEC aspects of the DNS protocol (in RFC 4033, 4034, 4035, 6840, and related RFCs) allow remote attackers to cause a denial of service (CPU consumption) via one or more DNSSEC responses, aka"}