{"action":"Upgrade fort-validator to 1.5.3-1 or later.","affected":[{"fixed":"1.5.3-1","introduced":"0"}],"component":"fort-validator","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.5.3-1"],"id":"tcs_01M5NFXC1BMXY1JXC20R397VT5","modified_at":"2026-10-23T18:03:32.323963239Z","published_at":"2021-11-11T22:15:07.820Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-3907","https://security-tracker.debian.org/tracker/CVE-2021-3907"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-3907#Debian:12/fort-validator","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-3907"}],"summary":"OctoRPKI does not escape a URI with a filename containing \"..\", this allows a repository to create a file, (ex. rsync://example.org/repo/../../etc/cron.daily/evil.roa), which would then be written to"}