{"action":"Upgrade cfrpki to 1.4.2-1 or later.","affected":[{"fixed":"1.4.2-1","introduced":"0"}],"component":"cfrpki","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.4.2-1"],"id":"tcs_01M5NFYDN3PQZ1D6S7B1GJJ1YB","modified_at":"2026-10-23T18:03:32.395148365Z","published_at":"2025-01-29T10:15:07.750Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-3978","https://security-tracker.debian.org/tracker/CVE-2021-3978"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-3978","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-3978"}],"summary":"When copying files with rsync, octorpki uses the \"-a\" flag 0, which forces rsync to copy binaries with the suid bit set as root. Since the provided service definition defaults to root ( https://github"}