{"id":"DEBIAN-CVE-2009-4652","details":"The (1) Conn_GetCipherInfo and (2) Conn_UsesSSL functions in src/ngircd/conn.c in ngIRCd 13 and 14, when SSL/TLS support is present and standalone mode is disabled, allow remote attackers to cause a denial of service (application crash) by sending the MOTD command from another server in the same IRC network, possibly related to an array index error.","modified":"2026-09-22T16:47:26.720073368Z","published":"2010-02-26T18:30:00.320Z","upstream":["CVE-2009-4652"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2009-4652"}],"affected":[{"package":{"name":"ngircd","ecosystem":"Debian:12","purl":"pkg:deb/debian/ngircd?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"15-0.1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-4652.json"}},{"package":{"name":"ngircd","ecosystem":"Debian:13","purl":"pkg:deb/debian/ngircd?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"15-0.1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-4652.json"}},{"package":{"name":"ngircd","ecosystem":"Debian:14","purl":"pkg:deb/debian/ngircd?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"15-0.1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-4652.json"}}],"schema_version":"1.9.0"}