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Radvision Products H.323 Protocol Implementation Vulnerabilities
Secunia Advisory: SA10641
Release Date: 2004-01-15
Popularity: 5,619 views

Critical:
Moderately critical
Impact: DoS
Where: From remote
Solution Status: Vendor Patch

Software:Radvision Enhanced Communications Server (ECS) 3.x
Radvision IP/ISDN Gateway 2.x
Radvision viaIP MCU 3.x

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Description:
Radvision has confirmed that certain of their products have vulnerabilities in their implementation of the H.323 protocol.

No further information is available about the impact on Radvision products.

See links in "Other References" section for more information.

Solution:
The vulnerabilities have been fixed in the following versions:

MCU version 3.2
GW version 2.01
ECS version 3.2.2.2

For more information:
http://www.radvision.com/NBU/Customer+Support.htm

Other References:
SA10610:
http://secunia.com/advisories/10610/

NISCC:
http://www.uniras.gov.uk/vuls/2004/006489/h323.htm

CERT advisory:
http://www.cert.org/advisories/CA-2004-01.html


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