{"action":"Upgrade firefox-esr to 78.3.0esr-1 or later.","affected":[{"fixed":"78.3.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["78.3.0esr-1"],"id":"tcs_01M5NENHGETKC5QQHG972KNV98","modified_at":"2026-10-26T12:02:27.107405704Z","published_at":"2020-10-01T19:15:13.830Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-15677","https://security-tracker.debian.org/tracker/CVE-2020-15677"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-15677#Debian:14/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-15677"}],"summary":"By exploiting an Open Redirect vulnerability on a website, an attacker could have spoofed the site displayed in the download file dialog to show the original site (the one suffering from the open redi"}