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TITLE:
Avaya tcpdump Denial of Service Vulnerabilities

SECUNIA ADVISORY ID:
SA15712

VERIFY ADVISORY:
http://secunia.com/advisories/15712/

CRITICAL:
Less critical

IMPACT:
DoS

WHERE:
>From remote

OPERATING SYSTEM:
Avaya Converged Communications Server (CCS) 2.x
http://secunia.com/product/4520/
Avaya Intuity LX
http://secunia.com/product/3279/
Avaya MN100
http://secunia.com/product/4483/
Avaya Modular Messaging 2.x
http://secunia.com/product/4484/
Avaya S8XXX Media Servers
http://secunia.com/product/4519/

DESCRIPTION:
Avaya has acknowledged some vulnerabilities in tcpdump, which can be
exploited by malicious people to cause a DoS (Denial of Service).

The vulnerabilities affect the following products:
* Avaya S8710/S8700/S8500/S8300 (all versions)
* Avaya Converged Communications Systems (all versions)
* Avaya Intuity LX (versions 1.1 through 5.x)
* Avaya Modular Messaging (all versions)
* Avaya MN100 (all versions)

For more information:
SA15322

NOTE: According to the vendor, tcpdump is only included for debugging
purposes and only Avaya Service technicians have permissions to run
tcpdump.

SOLUTION:
The vendor is reportedly considering to include an update for a
future release.

Restrict the use of tcpdump to within trusted networks only.

ORIGINAL ADVISORY:
http://support.avaya.com/elmodocs2/security/ASA-2005-137_RHSA-2005-417_RHSA-2005-421.pdf

OTHER REFERENCES:
SA15322:
http://secunia.com/advisories/15322/

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

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http://secunia.com/about_secunia_advisories/


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