{"action":"Upgrade apache2 to 2.4.49-1 or later.","affected":[{"fixed":"2.4.49-1","introduced":"0"}],"component":"apache2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.4.49-1"],"id":"tcs_01M5NFRR7KX4EHWZ7PZDGHPRJN","modified_at":"2026-10-23T18:00:19.255110309Z","published_at":"2021-09-16T15:15:07.267Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-34798","https://security-tracker.debian.org/tracker/CVE-2021-34798"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-34798#Debian:14/apache2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-34798"}],"summary":"Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier."}