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Adobe Flash Player loadClip Cross Site Scripting (APSB11-26; CVE-2011-2444)

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Check Point Reference: CPAI-2011-445
Date Published:
Severity:
Source: Adobe APSB11-26
Industry Reference(s): CVE-2011-2444
Protection Provided by: Security Gateway
  • R70
  • R71
  • R75
Who is Vulnerable?
Adobe Flash Player 10.3.183.7 and earlier
Vulnerability Description
A cross-site scripting vulnerability has been reported in Adobe Flash Player.
Update/Patch Available
Apply Updates Here
Vulnerability Details
The vulnerability is due to insufficient validation of origin domains. A remote attacker may exploit this vulnerability by enticing an affected user to open a malicious web-page. A Successful cross-site scripting attack would allow an attacker to execute arbitrary code on an affected system, in the security context of the logged in user.

Protection Overview
This protection will detect and block attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, Protection tab and select the version of your choice.

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

Security Gateway R75 / R71 / R70

How Can I Protect My Network?
1. In the IPS tab, click Protections and find the Adobe Flash Player loadClip Cross Site Scripting (APSB11-26) protection using the Search tool and Edit the protection's settings.
2. Install policy on all modules.

How Do I Know if My Network is Under Attack?
SmartView Tracker will log the following entries:
Attack Name: Adobe Products Violation
Attack Information: Adobe Flash Player loadClip cross site scripting (APSB11-26)