{"action":"Upgrade reprepro to 2.2.4-1 or later.","affected":[{"fixed":"2.2.4-1","introduced":"0"}],"component":"reprepro","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.2.4-1"],"id":"tcs_01M5N8W017K861JYRN1WD6CHQ2","modified_at":"2026-10-21T17:47:35.659842433Z","published_at":"2007-09-06T19:17:00Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2007-4739","https://security-tracker.debian.org/tracker/CVE-2007-4739"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2007-4739","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2007-4739"}],"summary":"reprepro 1.3.0 through 2.2.3 does not properly verify signatures when updating repositories, which allows remote attackers to construct and distribute an ostensibly valid Release.gpg file by signing i"}