{"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:14","exploited":false,"fixed_versions":["2.83-1"],"id":"tcs_01M5NEW8QZZ5AV8EGGR6BYYK3S","modified_at":"2026-10-26T12:02:30.053607544Z","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#Debian:14/dnsmasq","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"}