{"action":"Upgrade apache2 to 2.4.46-5 or later.","affected":[{"fixed":"2.4.46-5","introduced":"0"}],"component":"apache2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.4.46-5"],"id":"tcs_01M5NFNRY4V3PT4CR1CM2K6C9G","modified_at":"2026-10-23T18:03:14.230016757Z","published_at":"2021-06-15T09:15:07.960Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-31618","https://security-tracker.debian.org/tracker/CVE-2021-31618"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-31618","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-31618"}],"summary":"Apache HTTP Server protocol handler for the HTTP/2 protocol checks received request headers against the size limitations as configured for the server and used for the HTTP/1 protocol as well. On viola"}