Check Point Advisories

Update Protection against Multiple Microsoft Office Vulnerabilities (MS06-012)

Check Point Reference: CPAI-2006-024
Date Published: 15 Mar 2006
Severity: Critical
Last Updated: Monday 07 May, 2007
Source:

Microsoft Security Bulletin MS06-012

Industry Reference:CVE-2005-4131
CVE-2006-0028
CVE-2006-0029
CVE-2006-0030
CVE-2006-0031
CVE-2006-0009
Protection Provided by:
Who is Vulnerable? For a complete list of the affected systems, visit Microsoft Security Bulletin MS06-012 at http://www.microsoft.com/technet/security/Bulletin/MS06-012.mspx.
Vulnerability Description Several remote code execution vulnerabilities exist in Microsoft Office, including vulnerabilities in Excel, Power Point and Word. A remote attacker may create a malicious Excel, PowerPoint or Word file and host it on a Web site or send it as an email attachment. This may allow an attacker to overflow a buffer and possibly execute arbitrary code on the affected system.
Update/Patch AvaliableMicrosoft has released patches for these vulnerabilities. For a complete list of patches, visit http://www.microsoft.com/technet/security/Bulletin/MS06-012.mspx.
Vulnerability DetailsSeveral Vulnerabilities were detected in Microsoft Office:

CVE-2005-4131: When Excel opens a specially crafted Excel using a malformed range, it may corrupt system memory, potentially allowing an attacker to execute arbitrary code.

CVE-2006-0028: When Excel opens a specially crafted Excel file using malformed parsing format file, it may corrupt system memory, potentially allowing an attacker to execute arbitrary code.

CVE-2006-0029: When Excel opens a specially crafted Excel file using a malformed description, it may corrupt system memory, potentially allowing an attacker to execute arbitrary code.

CVE-2006-0030: When Excel opens a specially crafted Excel file using a malformed graphic, it may corrupt system memory, potentially allowing an attacker to execute arbitrary code.

CVE-2006-0031: When Excel opens a specially crafted Excel file using a malformed record, it may corrupt system memory, potentially allowing an attacker to execute arbitrary code.

CVE-2006-0009: When Office opens a crafted routing slip within an Office document, it may corrupt system memory, potentially allowing an attacker to execute arbitrary code.

Protection Overview

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