CVE-2004-2629 json
Multiple vulnerabilities in the H.323 protocol implementation for First Virtual Communications Click to Meet Express (when used with H.323…
published 2004-12-31 21 y ago modified 2026-06-16 4 mo ago also EUVD-2004-2620
- cvss
- 7.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.3%
- EPSS 2.3% chance of exploitation in 30 days, percentile 83%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
2.28% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
References
-
secunia.com
/advisories/11192
third-party-advisory, vendor-advisory
- support.fvc.com /eng/docs/misc_docs/H.323_Security_Bulletin.pdf
- uniras.gov.uk /vuls/2004/006489/h323.htm
-
cert.org
/advisories/CA-2004-01.html
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2004-2629
- NVD CVE-2004-2629
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