Check Point Advisories

Microsoft Windows SMB Packet Buffer Overflow (MS05-027; CAN-2005-1206)

Check Point Reference: CPAI-2005-111
Date Published: 27 Jul 2005
Severity: Critical
Last Updated: 27 Jul 2005
Industry Reference:CAN-2005-1206
Protection Provided by:

Security Gateway
R80, R77, R75, R71, R70

Who is Vulnerable?
Vulnerability Description

Protection Overview

This protection will block any attempt to exploit this buffer overflow. The detect mode makes it possible to track attempts to exploit the buffer overflow 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 / R71 / R70

  1. In the IPS tab, click Protections and find the Microsoft Windows SMB Packet Buffer Overflow (MS05-027) protection using the Search tool and Edit the protection's settings.
  2. Install policy on all modules.

This protection's log will contain the following information:.

Attack Name:  Windows SMB Protection Violation.
Attack Information:  Buffer Overflow Attempt. For users of VPN-1 NG with Application Intelligence R55, SmartView Tracker log rule #92101.

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