{"action":"Upgrade libapache2-mod-auth-openidc to 2.4.1-1 or later.","affected":[{"fixed":"2.4.1-1","introduced":"0"}],"component":"libapache2-mod-auth-openidc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.4.1-1"],"id":"tcs_01M5NE4X6JQTMBB8JDCAPC2K57","modified_at":"2026-09-21T07:03:17.624578744Z","published_at":"2020-02-20T06:15:11.027Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-20479","https://security-tracker.debian.org/tracker/CVE-2019-20479"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-20479","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-20479"}],"summary":"A flaw was found in mod_auth_openidc before version 2.4.1. An open redirect issue exists in URLs with a slash and backslash at the beginning."}