{"action":"Upgrade dnsmasq to 2.83-1 or later.","affected":[{"fixed":"2.83-1","introduced":"0"}],"component":"dnsmasq","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.83-1"],"id":"tcs_01M5NEW8GM8D98924CS8CF1EN3","modified_at":"2026-09-11T11:02:29.491446293Z","published_at":"2021-01-20T17:15:12.920Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-25682","https://security-tracker.debian.org/tracker/CVE-2020-25682"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-25682","url":"https://osv.dev/vulnerability/DEBIAN-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"}