Check Point Advisories

Trihedral VTScada Web Interface Integer Overflow (CVE-2014-9192)

Vulnerability
Protection

Check Point Reference:	CPAI-2015-0121
Date Published:	2 Feb 2015
Severity:	High
Last Updated:	Monday 09 February, 2015
Source:
Industry Reference:	CVE-2014-9192
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Trihedral VTS 10 through 10.2.21 Trihedral VTS 6.5 through 9.1.19 Trihedral VTScada 11.0 through 11.1.07
Vulnerability Description	An integer overflow vulnerability has been reported in Trihedral VTScada. The vulnerability is due to improper bounds checking while handling crafted requests to the HTTP server. By providing a crafted Content-Length header value, an attacker is able to terminate the HTTP server, creating a denial of service condition.

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 Trihedral VTScada Web Interface Integer 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: SCADA Protection Violation.
Attack Information: Trihedral VTScada Web Interface Integer Overflow