{"action":"Upgrade lighttpd to 1.4.16-1 or later.","affected":[{"fixed":"1.4.16-1","introduced":"0"}],"component":"lighttpd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.4.16-1"],"id":"tcs_01M5N8V57XC56GRAK71N2TYTRW","modified_at":"2026-10-21T17:47:36.810215071Z","published_at":"2007-07-24T00:30:00Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2007-3947","https://security-tracker.debian.org/tracker/CVE-2007-3947"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2007-3947#Debian:14/lighttpd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2007-3947"}],"summary":"request.c in lighttpd 1.4.15 allows remote attackers to cause a denial of service (daemon crash) by sending an HTTP request with duplicate headers, as demonstrated by a request containing two Location"}