Ha.ckers.fr Team has reported a weakness and some vulnerabilities in IPdiva SSL VPN Server, which can be exploited by malicious people to conduct brute force and cross-site scripting attacks.
1) The number of failed login attempts is stored in a cookie. This can be exploited to e.g. conduct brute force attacks by reseting the cookie's value.
2) Input passed to multiple unspecified parameters is not properly sanitised before being returned to a user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
The vulnerabilities are reported in version prior to 2.2.8 (November 2007).
Solution: Update to version 2.2.8 from November 2007 or later.
Provided and/or discovered by: Ha.ckers.fr Team
Original Advisory: http://lists.grok.org.uk/pipermail/full-disclosure/2008-February/060314.html
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Subject: IPdiva SSL VPN Server Weakness and Cross-Site Scripting Vulnerabilities
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