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Update Protection against Adobe Reader AcroPDF ActiveX Control Remote Denial of Service Vulnerability (APSB09-15)

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Check Point Reference: CPAI-2009-248
Date Published:
Severity:
Source: Adobe Security Bulletin - APSB09-15
Industry Reference(s): CVE-2009-2987
CVE-2009-2992
Protection Provided by: Security Gateway
  • R70
Who is Vulnerable?
Adobe Reader 9.1.3 and earlier versions for Windows, Macintosh, and UNIX
Adobe Acrobat 9.1.3 and earlier versions for Windows and Macintosh
Vulnerability Description
A denial of service vulnerability has been discovered in Adobe Reader and Acrobat. A remote attacker can exploit this vulnerability by convincing a user to visit a specially crafted Web page. Successful exploitation of this issue will cause the application to become non-responsive.
Update/Patch Available
Update patches:
Adobe Security Bulletin - APSB09-15
Vulnerability Details
The vulnerability is caused by the Adobe Reader and Acrobat AcroPDF.DLL ActiveX control. A remote attacker could exploit this issue by convincing a user to visit a malicious Web page. Successful exploitation will create a denial of service condition, causing the application to become non-responsive.

Protection Overview
This protection will detect and block the vulnerable ActiveX control.

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 R70

How Can I Protect My Network?
1. In the IPS tab, click Protections > By Protocol > Web Intelligence > HTTP Client Protections > Microsoft Internet Explorer Vulnerabilities.
2. In the right pane, double-click the Adobe Reader AcroPDF ActiveX Control Remote Denial of Service (APSB09-15) protection.
3. In the Protection Details window, click on Edit. Choose the protection's Action (Override IPS Policy with: Prevent/Detect), and apply Additional Settings.
4. Install policy on all modules.

How Do I Know if My Network is Under Attack?
SmartView Tracker will log the following entries:

Attack Name: Web Client Enforcement Violation
Attack Information: Adobe Reader AcroPDF ActiveX Control Remote Denial of Service (APSB09-15)