{"id":"DEBIAN-CVE-2007-3947","details":"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 header lines, which results in a segmentation fault.","modified":"2026-09-01T20:00:43.211352601Z","published":"2007-07-24T00:30:00Z","upstream":["CVE-2007-3947"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2007-3947"}],"affected":[{"package":{"name":"lighttpd","ecosystem":"Debian:12","purl":"pkg:deb/debian/lighttpd?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.16-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2007-3947.json"}},{"package":{"name":"lighttpd","ecosystem":"Debian:13","purl":"pkg:deb/debian/lighttpd?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.16-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2007-3947.json"}},{"package":{"name":"lighttpd","ecosystem":"Debian:14","purl":"pkg:deb/debian/lighttpd?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.16-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2007-3947.json"}}],"schema_version":"1.9.0"}