Check Point Advisories

Chasys Draw IES BMP Buffer Overflow (CVE-2013-3928)

Vulnerability
Protection

Check Point Reference:	CPAI-2013-2943
Date Published:	19 Sep 2013
Severity:	Critical
Last Updated:	Tuesday 17 September, 2013
Source:
Industry Reference:	CVE-2013-3928
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?
Vulnerability Description	A buffer overflow vulnerability has been reported in Chasys Draw IES. The vulnerability is due to an image parsing input validation error in Chasys Draw IES when parsing a file in BMP format. A remote attacker could trigger this issue via a specially crafted BMP file. Successful exploitation will create a denial of service condition, causing the application to become non-responsive, and may allow execution of arbitrary code once a malicious file is loaded on a vulnerable system.

Protection Overview

This protection will detect and block attempts to open a specially crafted BMP files.

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 Chasys Draw IES BMP 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: Content Protection Violation.
Attack Information: Chasys Draw IES BMP Buffer Overflow