{"action":"Upgrade nodejs to 12.22.5-r0 or later.","affected":[{"fixed":"12.22.5-r0","introduced":"0"}],"component":"nodejs","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.11","exploited":false,"fixed_versions":["12.22.5-r0"],"id":"tcs_01M5NDBB432H1V5XK1ZNB9XKB4","modified_at":"2026-11-03T06:31:43.020308291Z","published_at":"2021-11-23T19:15:07.877Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-3672","https://security.alpinelinux.org/vuln/CVE-2021-3672"],"severity":{"label":"medium","score":5.6},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-3672#Alpine:v3.11/nodejs","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-3672"}],"summary":"A flaw was found in c-ares library, where a missing input validation check of host names returned by DNS (Domain Name Servers) can lead to output of wrong hostnames which might potentially lead to Dom"}