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Vulnerability Note VU#511577

Microsoft Malware Protection Engine fails to properly process a specially crafted PDF File

Overview

A vulnerability in the way Microsoft Malware Protection Engine processes PDF files may lead to execution of arbitrary code.

I. Description

Microsoft Malware Protection Engine contains a vulnerability that could be exploited when it attempts to process specially crafted PDF files. According to Microsoft Security Bulletin MS07-010, an integer overflow vulnerability exists in the way that the Microsoft Malware Protection Engine processes Portable Document Format (PDF) files. An attacker with the ability to supply a specially crafted PDF file could exploit this vulnerability.

Note that according to Microsoft the Malware Protection Engine is a coponent of the following:

  • Windows Live OneCare
  • Microsoft Antigen for Exchange 9.x
  • Microsoft Antigen for SMTP Gateway 9.x
  • Microsoft Windows Defender
  • Microsoft Windows Defender x64 Edition
  • Microsoft Windows Defender in Windows Vista
  • Microsoft Forefront Security for Exchange Server
  • Microsoft Forefront Security for SharePoint

II. Impact

A remote, unauthenticated attacker may be able to execute arbitrary code or cause a denial-of-service condition.

III. Solution

Update

Microsoft has released an update to address this issue. See Microsoft Security Bulletin MS07-010 for more details.

Systems Affected

VendorStatusDate NotifiedDate Updated
Microsoft CorporationVulnerable20-Feb-2007

References


http://www.microsoft.com/technet/security/Bulletin/ms07-010.mspx
http://secunia.com/advisories/24146/
http://securitytracker.com/alerts/2007/Feb/1017636.html
http://www.securityfocus.com/bid/22479

Credit

This vulnerability was reported in Microsoft Security Bulletin ms07-10. Microsoft credits Neel Mehta and Alex Wheeler of ISS X-Force for reporting this issue.

This document was written by Chris Taschner.

Other Information

Date Public:2007-02-13
Date First Published:2007-02-20
Date Last Updated:2007-02-23
CERT Advisory: 
CVE-ID(s):CVE-2006-5270
NVD-ID(s):CVE-2006-5270
US-CERT Technical Alerts: 
Metric:25.65
Document Revision:12

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