{"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:13","exploited":false,"fixed_versions":["45.7.0esr-1"],"id":"tcs_01M5NCEARJHKNMM86AE0YNEWV3","modified_at":"2026-09-01T20:03:48.167436411Z","published_at":"2018-06-11T21:29:03.170Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-5383","https://security-tracker.debian.org/tracker/CVE-2017-5383"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-5383#Debian:13/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-5383"}],"summary":"URLs containing certain unicode glyphs for alternative hyphens and quotes do not properly trigger punycode display, allowing for domain name spoofing attacks in the location bar. This vulnerability af"}