Check Point Advisories

OpenSSL Large Client Master Key Exploit Buffer Overflow - Ver2 (CVE-2002-0656)

Vulnerability
Protection

Check Point Reference:	CPAI-2014-2402
Date Published:	28 Dec 2014
Severity:	High
Last Updated:	Sunday 31 December, 2017
Source:
Industry Reference:	CVE-2002-0656
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?
Vulnerability Description	A buffer overflow vulnerability has been reported in multiple products. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system or cause application crashes.

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 OpenSSL Large Client Master Key Exploit Buffer Overflow - Ver2 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: OpenSSL Enforcement Violation.
Attack Information: OpenSSL Large Client Master Key Exploit Buffer Overflow - Ver2