{"action":"Upgrade firefox-esr to 115.5.0esr-1~deb12u1 or later.","affected":[{"fixed":"115.5.0esr-1~deb12u1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["115.5.0esr-1~deb12u1"],"id":"tcs_01M5NJZ2XYG2CCNY1NDX4VT5CZ","modified_at":"2026-10-26T18:01:33.888469953Z","published_at":"2023-11-21T15:15:07.957Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-6209","https://security-tracker.debian.org/tracker/CVE-2023-6209"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-6209","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-6209"}],"summary":"Relative URLs starting with three slashes were incorrectly parsed, and a path-traversal \"/../\" part in the path could be used to override the specified host. This could contribute to security problems"}