Check Point Advisories

Microsoft Internet Explorer Memory Corruption (MS15-043: CVE-2015-1718)

Check Point Reference: CPAI-2015-0561
Date Published: 12 May 2015
Severity: Critical
Last Updated: Tuesday 12 May, 2015
Source: Microsoft MS15-043
Industry Reference:CVE-2015-1718
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Internet Explorer 11
Vulnerability Description A use-after-free vulnerability has been reported in Microsoft Internet Explorer. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system.
Update/Patch AvaliableApply patches from: MS15-043

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 Microsoft Internet Explorer Memory Corruption (MS15-043: CVE-2015-1718) 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:  Web Client Enforcement Violation.
Attack Information:  Microsoft Internet Explorer Memory Corruption (MS15-043: CVE-2015-1718)

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