Check Point Advisories

Wibu-Systems WibuKey Runtime for Windows ActiveX Control Buffer Overflow

Vulnerability
Protection

Check Point Reference:	CPAI-2012-641
Date Published:	31 Dec 2012
Severity:	Medium
Last Updated:	Wednesday 20 February, 2013
Source:
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?
Vulnerability Description	An integer underflow vulnerability has been reported in Novell GroupWise Internet Agent. The vulnerability is due to insufficient validation of a certain value in HTTP requests. A remote, unauthenticated attacker can exploit this vulnerability by sending a maliciously crafted HTTP request to the target server. Successful exploitation would result in code execution in the security context of the affected server.

Protection Overview

This protection will detect and block the transferring a maliciously crafted HTTP request to the target host.

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 Wibu-Systems WibuKey Runtime for Windows ActiveX Control 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: Security Products Enforcement Violation.
Attack Information: Wibu-Systems WibuKey Runtime for Windows ActiveX Control Buffer Overflow