Check Point Advisories

IBM Lotus Notes Applix Graphics Parsing Buffer Overflow (CVE-2007-5405)

Check Point Reference: CPAI-2008-287
Date Published: 27 Jul 2010
Severity: High
Last Updated: Tuesday 27 July, 2010
Source:
Industry Reference:CVE-2007-5405
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable?
Vulnerability Description IBM Lotus Notes is an integrated collaborative software that consists of features such as an email client, calendering, contact management, and instant messaging. The Lotus Notes email client application is capable of communicating with email servers over a range of protocols, such as: SMTP, POP, and IMAP. A stack buffer overflow vulnerability exists in IBM Lotus Notes. The vulnerability is a result of an insufficient boundary checking while parsing Applix Graphics documents. A remote attacker can exploit this vulnerability by persuading the target user to perform certain operation upon a crafted Applix Graphics document, potentially causing arbitrary code to be injected and executed on the target system in the security context of the current user. In case of an attack where code injection is not successful, all instances of the vulnerable IBM Lotus Notes application will terminate. In case of an attack where code injection and execution is successful, the behavior of the target host is entirely dependent on the intended function of the injected code. The code in such a case would execute within the security context of the current user. The affected application would also most likely stop functioning as a result of such an attack.

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

  1. In the IPS tab, click Protections and find the IBM Lotus Notes Applix Graphics Parsing Buffer Overflow protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  NNTP Protection Violation.
Attack Information:  IBM Lotus Notes Applix Graphics Parsing Buffer Overflow

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