{"id":"DEBIAN-CVE-2003-0251","details":"ypserv NIS server before 2.7 allows remote attackers to cause a denial of service via a TCP client request that does not respond to the server, which causes ypserv to block.","modified":"2026-09-01T20:00:47.862985666Z","published":"2003-07-24T04:00:00Z","upstream":["CVE-2003-0251"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2003-0251"}],"affected":[{"package":{"name":"nis","ecosystem":"Debian:12","purl":"pkg:deb/debian/nis?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2003-0251.json"}},{"package":{"name":"nis","ecosystem":"Debian:13","purl":"pkg:deb/debian/nis?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2003-0251.json"}},{"package":{"name":"nis","ecosystem":"Debian:14","purl":"pkg:deb/debian/nis?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2003-0251.json"}}],"schema_version":"1.9.0"}