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saintSAINT CorporationSAINT:691FBFDFE24704CB1E9FB73F0186260A
HistoryApr 12, 2012 - 12:00 a.m.

Microsoft Windows Common Controls MSCOMCTL.OCX Vulnerability

2012-04-1200:00:00
SAINT Corporation
my.saintcorporation.com
637

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.973 High

EPSS

Percentile

99.9%

Added: 04/12/2012
CVE: CVE-2012-0158
BID: 52911
OSVDB: 81125

Background

Microsoft Windows bundles various common ActiveX controls in the Common Controls library **MSCOMCTL.OCX**. Several Windows applications use these controls.

Problem

Various ActiveX controls in **MSCOMCTL.OCX** in the Common Controls in Microsoft Office 2007 and Office 2010 allow remote attackers to execute arbitrary code via a crafted **.rtf** file that triggers system state corruption.

Resolution

Apply the update referenced in MS12-027.

References

<http://technet.microsoft.com/en-us/security/bulletin/ms12-027&gt;
<http://www.net-security.org/secworld.php?id=12732&gt;

Limitations

This exploit has been tested on Microsoft Word 2007 SP3 and Microsoft Word 2010 SP1 running on Windows XP SP3 English (DEP OptIn) and Windows 7 SP1 (DEP OptIn).

The user must open the exploit file in Microsoft Word on the target system.

Platforms

Windows

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.973 High

EPSS

Percentile

99.9%