{"action":"Upgrade apt to 1.0.4 or later.","affected":[{"fixed":"1.0.4","introduced":"0"}],"component":"apt","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.0.4"],"id":"tcs_01M5NAPE44VGAWN07XH4M1AR3P","modified_at":"2026-10-23T15:47:35.420143035Z","published_at":"2014-06-17T14:55:06.047Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2014-0478","https://security-tracker.debian.org/tracker/CVE-2014-0478"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2014-0478#Debian:14/apt","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2014-0478"}],"summary":"APT before 1.0.4 does not properly validate source packages, which allows man-in-the-middle attackers to download and install Trojan horse packages by removing the Release signature."}