{"id":"CVE-2004-2629","aliases":["EUVD-2004-2620","GHSA-qpq7-jj5h-mc5q"],"status":"published","title":"Multiple vulnerabilities in the H.323 protocol implementation for First Virtual Communications...","description":"Multiple vulnerabilities in the H.323 protocol implementation for First Virtual Communications Click to Meet Express (when used with H.323 conferencing endpoints), Click to Meet Premier, Conference Server, and V-Gate allow remote attackers to cause a denial of service, as demonstrated by the NISCC/OUSPG PROTOS test suite for the H.225 protocol.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0228,"percentile":0.83254,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:10:00Z","products":[{"vendor":"first_virtual_communications","product":"click_to_meet_express"},{"vendor":"first_virtual_communications","product":"click_to_meet_premier"},{"vendor":"first_virtual_communications","product":"conference_server"},{"vendor":"first_virtual_communications","product":"v-gate"}],"references":[{"url":"http://support.fvc.com/eng/docs/misc_docs/H.323_Security_Bulletin.pdf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/11192","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.uniras.gov.uk/vuls/2004/006489/h323.htm","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.cert.org/advisories/CA-2004-01.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-2629"},{"url":"https://github.com/advisories/GHSA-qpq7-jj5h-mc5q"}],"sources":{"cve":[{"id":"CVE-2004-2629","description":"Multiple vulnerabilities in the H.323 protocol implementation for First Virtual Communications Click to Meet Express (when used with H.323 conferencing endpoints), Click to Meet Premier, Conference Server, and V-Gate allow remote attackers to cause a denial of service, as demonstrated by the NISCC/OUSPG PROTOS test suite for the H.225 protocol.","status":"published","published":"2005-12-04T22:00:00Z","modified":"2024-09-16T20:26:34.109Z","updated_at":"2026-11-02T14:34:53.70484Z"}],"euvd":[{"id":"EUVD-2004-2620","description":"Multiple vulnerabilities in the H.323 protocol implementation for First Virtual Communications Click to Meet Express (when used with H.323 conferencing endpoints), Click to Meet Premier, Conference Server, and V-Gate allow remote attackers to cause a denial of service, as demonstrated by the NISCC/OUSPG PROTOS test suite for the H.225 protocol.","status":"published","published":"2005-12-04T22:00:00Z","modified":"2024-09-16T20:26:34Z","updated_at":"2026-11-03T00:55:14.02226Z"}],"ghsa":[{"id":"GHSA-qpq7-jj5h-mc5q","title":"Multiple vulnerabilities in the H.323 protocol implementation for First Virtual Communications...","description":"Multiple vulnerabilities in the H.323 protocol implementation for First Virtual Communications Click to Meet Express (when used with H.323 conferencing endpoints), Click to Meet Premier, Conference Server, and V-Gate allow remote attackers to cause a denial of service, as demonstrated by the NISCC/OUSPG PROTOS test suite for the H.225 protocol.","status":"published","published":"2022-04-29T03:01:48Z","modified":"2023-01-30T05:04:17Z","updated_at":"2026-11-02T14:47:00.827412Z"}],"nvd":[{"id":"CVE-2004-2629","description":"Multiple vulnerabilities in the H.323 protocol implementation for First Virtual Communications Click to Meet Express (when used with H.323 conferencing endpoints), Click to Meet Premier, Conference Server, and V-Gate allow remote attackers to cause a denial of service, as demonstrated by the NISCC/OUSPG PROTOS test suite for the H.225 protocol.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:10:00.847Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:53.133049Z"}]}}