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Intoto iGateway VPN / SSL-VPN Denial of Service Vulnerability
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Secunia Advisory:
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SA22206
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Release Date:
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2006-10-02
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Last Update:
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2006-10-13
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Critical:
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Moderately critical
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Impact:
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DoS
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | Intoto iGateway SSL-VPN
Intoto iGateway VPN
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| | CVE reference: | CVE-2006-5179 (Secunia mirror)
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Description:
A vulnerability has been reported in Intoto iGateway VPN and Intoto iGateway SSL-VPN, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to an error within the verification of X.509 certificates with a large public modulus and public exponent. This can be exploited to cause a DoS via specially crafted X.509 certificates.
Solution:
Reportedly, patch can be obtained by contacting Intoto at support@intoto.com.
Provided and/or discovered by:
Originally reported in OpenSSL by Dr S. N Henson.
Reported in Intoto iGateway VPN / SSL-VPN by the vendor.
Changelog:
2006-10-12: Added CVE reference.
Original Advisory:
http://www.uniras.gov.uk/niscc/docs/re-20060928-00661.pdf?lang=en
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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