Secunia Security Advisory - Avaya has acknowledged some vulnerabilities in Avaya CSU/VSU, which can be exploited by malicious people to cause a DoS (Denial of Service).
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TITLE:
Avaya CSU/VSU ISAKMP IKE Message Processing Vulnerabilities
SECUNIA ADVISORY ID:
SA18836
VERIFY ADVISORY:
http://secunia.com/advisories/18836/
CRITICAL:
Moderately critical
IMPACT:
DoS
WHERE:
>From remote
OPERATING SYSTEM:
Avaya VPNos 3.x (VSU Gateway Series)
http://secunia.com/product/7993/
DESCRIPTION:
Avaya has acknowledged some vulnerabilities in Avaya CSU/VSU, which
can be exploited by malicious people to cause a DoS (Denial of
Service).
The vulnerabilities are related to:
SA17553
The vulnerabilities have been reported in firmware versions prior to
3.2.41 in Avaya VSU 100, 2000, 7500, 10000, and CSU 5000.
SOLUTION:
Apply firmware updates.
See vendor's advisory for download instructions.
PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.
ORIGINAL ADVISORY:
http://support.avaya.com/elmodocs2/security/ASA-2006-043.htm
OTHER REFERENCES:
SA17553:
http://secunia.com/advisories/17553/
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