{"action":"Upgrade firefox-esr to 45.7.0esr-1 or later.","affected":[{"fixed":"45.7.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["45.7.0esr-1"],"id":"tcs_01M5NCEB7XW7639CE8GKM8X5AX","modified_at":"2026-09-01T20:03:48.084531702Z","published_at":"2018-06-11T21:29:03.327Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-5386","https://security-tracker.debian.org/tracker/CVE-2017-5386"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-5386#Debian:14/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-5386"}],"summary":"WebExtension scripts can use the \"data:\" protocol to affect pages loaded by other web extensions using this protocol, leading to potential data disclosure or privilege escalation in affected extension"}