{"action":"Upgrade dnsmasq to 2.83-r0 or later.","affected":[{"fixed":"2.83-r0","introduced":"0"}],"component":"dnsmasq","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.14","exploited":false,"fixed_versions":["2.83-r0"],"id":"tcs_01M5NCFKCSVZC6S2JRMYBR447M","modified_at":"2026-10-26T11:17:55.155395601Z","published_at":"2021-01-20T17:15:12.920Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-25682","https://security.alpinelinux.org/vuln/CVE-2020-25682"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-25682#Alpine:v3.14/dnsmasq","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-25682"}],"summary":"A flaw was found in dnsmasq before 2.83. A buffer overflow vulnerability was discovered in the way dnsmasq extract names from DNS packets before validating them with DNSSEC data. An attacker on the ne"}