{"action":"Upgrade apache2 to 2.4.10-3 or later.","affected":[{"fixed":"2.4.10-3","introduced":"0"}],"component":"apache2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.4.10-3"],"id":"tcs_01M5NASN1DKH6MPZKJCD2FNC2R","modified_at":"2026-10-23T15:47:39.029049552Z","published_at":"2014-10-10T10:55:07.290Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2014-3581","https://security-tracker.debian.org/tracker/CVE-2014-3581"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2014-3581#Debian:14/apache2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2014-3581"}],"summary":"The cache_merge_headers_out function in modules/cache/cache_util.c in the mod_cache module in the Apache HTTP Server before 2.4.11 allows remote attackers to cause a denial of service (NULL pointer de"}