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Vulnerability Score 7.8 7.8
CVE Id CVE-2004-2629
Last Modified 05 Sep 2008 04:44:40
Published 31 Dec 2004 12:00:00
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact COMPLETE COMPLETE
Access Vector NETWORK
Access Complexity LOW
Authentication NONE



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.

Vulnerable Systems


  • First Virtual Communications Click To Meet Express H.323

  • First Virtual Communications Click To Meet Premier H.323

  • First Virtual Communications Conference Server H.323

  • First Virtual Communications V-gate H.323


CERT - CA-2004-01



SECUNIA - 11192

Last Updated: 27 May 2016 10:39:34