bugtraq - ZDI-10-117: Microsoft Office Access AccWizObjects ActiveX Control Uninitialized Imports Remote Code Execution Vulnerability

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Message-ID: <EE499D69B3D0714590B6FE9762B0461104BD3C38AB@emb01.unity.local>
Date: Tue, 13 Jul 2010 12:56:41 -0500
From: ZDI Disclosures <zdi-disclosures@...pingpoint.com>
To: "'full-disclosure@...ts.grok.org.uk'" <full-disclosure@...ts.grok.org.uk>,
	"'bugtraq@...urityfocus.com'" <bugtraq@...urityfocus.com>
Subject: ZDI-10-117: Microsoft Office Access AccWizObjects ActiveX Control
 Uninitialized Imports Remote Code Execution Vulnerability

ZDI-10-117: Microsoft Office Access AccWizObjects ActiveX Control Uninitialized Imports Remote Code Execution Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-10-117
July 13, 2010

-- CVE ID:
CVE-2010-0814

-- CVSS:
10, (AV:N/AC:L/Au:N/C:C/I:C/A:C)

-- Affected Vendors:
Microsoft

-- Affected Products:
Microsoft Office Access

-- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 9960. 
For further product information on the TippingPoint IPS, visit:

    http://www.tippingpoint.com

-- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
vulnerable installations of Microsoft Office. User interaction is
required in that a user must browse to a malicious website.

The specific flaws exists in the instantiation of three specific ActiveX
controls. The combination of loading all three controls in a particular
order results in a transfer of control to unallocated memory which can
be leveraged by remote attackers to execute arbitrary code under the
context of the currently logged in user.

-- Vendor Response:
Microsoft has issued an update to correct this vulnerability. More
details can be found at:

http://www.microsoft.com/technet/security/bulletin/MS10-044.mspx

-- Disclosure Timeline:
2009-10-20 - Vulnerability reported to vendor
2010-07-13 - Coordinated public release of advisory

-- Credit:
This vulnerability was discovered by:
    * Anonymous

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