Check Point Advisories

McAfee Cloud Single Sign On ExtensionAccessServlet Directory Traversal (CVE-2014-2536)

Vulnerability
Protection

Check Point Reference:	CPAI-2014-1351
Date Published:	3 Aug 2014
Severity:	High
Last Updated:	Wednesday 23 July, 2014
Source:	CVE-2014-2536
Protection Provided by:	Security Gateway R77 R76 R75
Who is Vulnerable?	McAfee Cloud Identity Manager 3.0 McAfee Cloud Identity Manager 3.1 McAfee Cloud Identity Manager 3.5.1 McAfee Cloud Single Sign On 4.0.0 McAfee Intel Expressway Cloud Access 360-SSO 2.1 McAfee Intel Expressway Cloud Access 360-SSO 2.5
Vulnerability Description	A directory traversal vulnerability has been reported in the ExtensionAccessServlet included in McAfee Cloud Single Sign On. The vulnerability is due to insufficient input sanitization on the GET request URI passed to the ExtensionAccessServlet. A remote unauthenticated attacker can exploit this vulnerability to download arbitrary files from the server.

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, Protection tab and select the version of your choice.

Security Gateway R77 / R76 / R75 / R71 / R70

In the IPS tab, click Protections and find the McAfee Cloud Single Sign On ExtensionAccessServlet Directory Traversal protection using the Search tool and Edit the protection's settings.
Install policy on all modules.

SmartView Tracker will log the following entries:

Attack Name:  Security Products Enforcement Violation.
Attack Information:  McAfee Cloud Single Sign On ExtensionAccessServlet Directory Traversal