{"action":"Upgrade apache2 to 2.4.54-1 or later.","affected":[{"fixed":"2.4.54-1","introduced":"0"}],"component":"apache2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.4.54-1"],"id":"tcs_01M5NGQZPAM1FJ7SNJASVS10JA","modified_at":"2026-10-15T08:02:30.349520345Z","published_at":"2022-06-09T17:15:09.977Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-31813","https://security-tracker.debian.org/tracker/CVE-2022-31813"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-31813","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-31813"}],"summary":"Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded-* headers to the origin server based on client side Connection header hop-by-hop mechanism. This may be used to bypass IP based authe"}