Check Point Advisories

Microsoft Office 2013 Token Hijacking Information Disclosure (MS13-104; CVE-2013-5054)

Vulnerability
Protection

Check Point Reference:	CPAI-2014-0389
Date Published:	20 Jan 2014
Severity:	High
Last Updated:	Tuesday 21 January, 2014
Source:
Industry Reference:	CVE-2013-5054
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?
Vulnerability Description	An information disclosure vulnerability has been reported in Microsoft Office. The vulnerability is due to an error in the way Microsoft Office handles specially crafted responses. A remote attacker can exploit this issue by enticing a victim to open an Office file hosted on a malicious website.

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 Microsoft Office 2013 Token Hijacking Information Disclosure (MS13-104) 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: Microsoft Office 2013 Token Hijacking Information Disclosure (MS13-104)