Check Point Advisories

Microsoft Multiple Products Memory Corruption (CVE-2015-2558)

Vulnerability
Protection

Check Point Reference:	CPAI-2015-1183
Date Published:	13 Oct 2015
Severity:	High
Last Updated:	Monday 26 May, 2025
Source:	Microsoft MS15-110
Industry Reference:	CVE-2015-2558
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Microsoft Office Excel 2007 Service Pack 3 Microsoft Office Excel 2010 Service Pack 2 x64 (64-bit) Microsoft Excel 2010 x86 SP2 Microsoft Excel 2013 Service Pack 1 Microsoft Excel 2013 Service Pack 1 Runtime Edition Microsoft Excel 2016 Microsoft Excel For Mac 2011 Microsoft Excel For Mac 2016 Microsoft Excel Viewer Microsoft Office Compatibility Pack Service Pack 3 Microsoft office sharepoint server 2007 Microsoft office sharepoint server 2007 Microsoft Sharepoint Server 2010 Service Pack 2 Microsoft SharePoint Server 2013 Service Pack 1
Vulnerability Description	A memory corruption vulnerability exists in multiple Microsoft products. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system.
Update/Patch Avaliable	Apply patches from: MS15-110

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 R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the Microsoft Multiple Products Memory Corruption (CVE-2015-2558) 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: Microsoft Multiple Products Memory Corruption (CVE-2015-2558)