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Ingate Firewall and SIParator Two Vulnerabilities
Secunia Advisory: SA20479
Release Date: 2006-06-07
Last Update: 2006-06-13
Popularity: 4,808 views

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

OS:Ingate Firewall 4.x
Ingate SIParator 4.x

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CVE reference:CVE-2006-2924
CVE-2006-2925


Description:
Two vulnerabilities have been reported in Ingate Firewall and SIParator, which can be exploited by malicious people to conduct cross-site scripting attacks and to cause a DoS (Denial of Service).

1) An error exists within the handling of SSL/TLS handshake in the SIP module and in the web server. This can be exploited to cause the modules to crash via a specially-crafted handshake.

Successful exploitation requires that SSL/TLS is enabled.

2) Input passed to unspecified parameters in the web interface isn't properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in an administrator's browser session in context of the web interface.

Solution:
Update to version 4.4.1.
http://www.ingate.com/upgrades.php

Provided and/or discovered by:
Reported by vendor.

Changelog:
2006-06-13: Added CVE references.

Original Advisory:
http://www.ingate.com/relnote-441.php


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