Check Point Advisories

Cisco WebEx Player Malformed .WRF File Code Execution (CVE-2010-3269)

Vulnerability
Protection

Check Point Reference:	CPAI-2012-213
Date Published:	10 May 2012
Severity:	High
Last Updated:	Thursday 10 May, 2012
Source:
Industry Reference:	CVE-2010-3269
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?
Vulnerability Description	A stack buffer overflow has been reported in Cisco WebEx Player. The vulnerability is due to an error in the Cisco WebEx Player that fails to properly handle specially crafted WRF files. A remote attacker could trigger this flaw by convincing a victim to open a malicious WRF file. Successful exploitation of this issue may allow execution of arbitrary code on a vulnerable system.

Protection Overview

This protection detects and blocks the transferring of WRF files over HTTP.

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 Cisco WebEx Player Malformed .WRF File Code Execution 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: Content Protection Violation.
Attack Information: Cisco WebEx Player malformed .WRF file code execution