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Update Protection against Novell QuickFinder Server Multiple Cross Site Scripting

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Check Point Reference: CPAI-2009-077
Date Published:
Preemptive Since:
Severity:
Last Updated:
Source: Secunia Advisory: SA33886
Industry Reference(s):

CVE-2009-0611

Protection Provided by: IPS-1
  • IPS-1
  • IPS-1 NGX R65
Who is Vulnerable?
Vulnerability Description
A cross-site scripting vulnerability was reported in Novell QuickFinder Server, a site-specific search engine. The flaw is due to lack of validation of user supplied input data. An attacker can leverage this flaw to execute arbitrary HTML and script code on target user's web browser, within the context of a trusted web site. This can allow an attacker to gain read and write access to user's cookies and other sensitive information.
Update/Patch Available
The vendor has not released an advisory addressing this vulnerability.
Vulnerability Details
Novell QuickFinder Server is a site-specific search engine that allows users to search the public and private sites, partners' sites and any number of additional Web sites across the Internet, all from a single search interface on one Web site. The vulnerability is due to insufficient validation of URL requests. This could allow the JavaScript code to execute on the target user's browser within the security context of the target web site.

Protection Overview

By enabling this protection, IPS-1 will detect and block attempts to embed JavaScript into QuickFinder queries.

To configure the defense, select your product from the list below and follow the related protection steps.

IPS-1 & IPS-1 NGX R65

How Can I Protect My Network?

1. In the IPS-1 Policy Manager, click on the Protection tab.
2. In the Protection tree, click Web Intelligence > WWW 2, and select the XSS Attacks protection group.
3. Click User Defined XSS Alert (IPS-1 NGX R65 only).
4. In the configuration pane, under Settings, check Active.
5. Click on Install Policy.

How Do I Know if My Network is Under Attack?

Upon attack, the following entries will be logged:

Alert Name: XSS Attacks
Description: User Defined XSS Alert