{"action":"Upgrade dnsmasq to 2.90-r0 or later.","affected":[{"fixed":"2.90-r0","introduced":"0"}],"component":"dnsmasq","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.17","exploited":false,"fixed_versions":["2.90-r0"],"id":"tcs_01M5NEWSCB1WN6MYAF1ND8HMQC","modified_at":"2026-10-23T17:17:56.811715851Z","published_at":"2024-02-14T16:15:45.377Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2023-50868","https://security.alpinelinux.org/vuln/CVE-2023-50868"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2023-50868#Alpine:v3.17/dnsmasq","url":"https://osv.dev/vulnerability/ALPINE-CVE-2023-50868"}],"summary":"The Closest Encloser Proof aspect of the DNS protocol (in RFC 5155 when RFC 9276 guidance is skipped) allows remote attackers to cause a denial of service (CPU consumption for SHA-1 computations) via"}