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7-Technologies IGSS 9 IGSSdataServer.exe Denial of Service (CVE-2011-4050)

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Check Point Reference: CPAI-2012-835
Date Published:
Severity:
Industry Reference(s): CVE-2011-4050
Protection Provided by: Security Gateway
  • R75
Who is Vulnerable?
SCADA IGSS Data Server (IGSSdataServer.exe) 9.00.00.11063
Vulnerability Description
A buffer overflow vulnerability has been reported in SCADA IGSS Data Server (IGSSdataServer.exe).
Vulnerability Details
The vulnerability is caused due to improper bounds checking by IGSSdataServer.exe. A remote attacker can exploit this issue by sending a specially crafted packet to the target. Successful exploitation would cause the target to crash, resulting in a denial of service condition.

Protection Overview
This signature will detect and block specially crafted requests sent to the target.

In order for the protection to be activated, update your product to the latest update. For information on how to update , 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 7-Technologies IGSS 9 IGSSdataServer.exe Denial of Service 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: SCADA Protection Violation
Attack Information: 7-Technologies IGSS 9 IGSSdataServer.exe Denial of Service