Check Point Advisories

Schneider Electric Multiple Products IsObjectModel RemoveParameter Stack Buffer Overflow (CVE-2014-9200)

Vulnerability
Protection

Check Point Reference:	CPAI-2015-0213
Date Published:	3 Mar 2015
Severity:	Medium
Last Updated:	Tuesday 23 February, 2016
Source:	Schneider Electric SEVD-2015-009-01
Industry Reference:	CVE-2014-9200
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Schneider Electric SoMachine . Schneider Electric SoMove . Schneider Electric SoMove Lite . Schneider Electric Unity Pro .
Vulnerability Description	A code execution vulnerability exists in multiple Schneider Electric products. The vulnerability is due to a stack buffer overflow in the RemoveParameter() method of the IsObjectModel.ModelObject.1 ActiveX control in isObjectModel.dll. A remote unauthenticated attacker could exploit this vulnerability by enticing a target user to open a crafted web page. Successful exploitation could lead to arbitrary code execution in the context of the browser process.

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, click on Protection tab and select the version of your choice.

Security Gateway R80 / R77 / R75

In the IPS tab, click Protections and find the Schneider Electric Multiple Products IsObjectModel RemoveParameter Stack Buffer Overflow protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Web Client Enforcement Violation.
Attack Information: Schneider Electric Multiple Products IsObjectModel RemoveParameter Stack Buffer Overflow