FIX: Access violation exception when you install an exploitable font file on a Windows Embedded Compact 7-based device

Summary

When you install an exploitable font file on a Windows Embedded Compact 7-based device, an access violation exception may occur in a function.

This update that this article describes also addresses a TrueType fonts (TTF) vulnerability that is described in Microsoft Security Bulletin MS13-081.

Cause

This issue occurs because of a buffer overflow.

More Information

Software update information


Download information

The Windows Embedded Compact 7 monthly update (November 2013) is now available from Microsoft. To download this Windows Embedded Compact 7 monthly update, go to the following Microsoft Download Center website: 

Windows Embedded Compact 7 updates
The kind of processor to which each file applies is visible in the name of each file in the "File information" section.

Prerequisites

This update is supported only if all previously issued updates for this product have also been installed.

Restart requirement

After you apply this update, you must perform a clean build of the whole platform. To do this, use one of the following methods:

  • On the Build menu, click Clean Solution, and then click Build Solution.

  • On the Build menu, click Rebuild Solution.

You do not have to restart the computer after you apply this software update.

Update replacement information

This update does not replace any other updates.

The English version of this software update package has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

Files that are included in this hotfix package

File name

File size

Date

Time

Path

Mgtt_o.exp

2,576

20-Dec-2013

16:34

Public\Common\Exp\Lib\Armv5\Checked

Mgtt_o.lib

4,582

20-Dec-2013

16:34

Public\Common\Exp\Lib\Armv5\Checked

Mgtt_o.exp

2,574

20-Dec-2013

16:34

Public\Common\Exp\Lib\Armv5\Debug

Mgtt_o.lib

4,582

20-Dec-2013

16:34

Public\Common\Exp\Lib\Armv5\Debug

Mgtt_o.exp

2,575

20-Dec-2013

16:33

Public\Common\Exp\Lib\Armv5\Retail

Mgtt_o.lib

4,582

20-Dec-2013

16:33

Public\Common\Exp\Lib\Armv5\Retail

Mgtt_o.exp

2,576

20-Dec-2013

16:36

Public\Common\Exp\Lib\Armv6\Checked

Mgtt_o.lib

4,582

20-Dec-2013

16:36

Public\Common\Exp\Lib\Armv6\Checked

Mgtt_o.exp

2,574

20-Dec-2013

16:36

Public\Common\Exp\Lib\Armv6\Debug

Mgtt_o.lib

4,582

20-Dec-2013

16:36

Public\Common\Exp\Lib\Armv6\Debug

Mgtt_o.exp

2,575

20-Dec-2013

16:36

Public\Common\Exp\Lib\Armv6\Retail

Mgtt_o.lib

4,582

20-Dec-2013

16:36

Public\Common\Exp\Lib\Armv6\Retail

Mgtt_o.exp

2,576

20-Dec-2013

16:38

Public\Common\Exp\Lib\Armv7\Checked

Mgtt_o.lib

4,582

20-Dec-2013

16:38

Public\Common\Exp\Lib\Armv7\Checked

Mgtt_o.exp

2,574

20-Dec-2013

16:38

Public\Common\Exp\Lib\Armv7\Debug

Mgtt_o.lib

4,582

20-Dec-2013

16:38

Public\Common\Exp\Lib\Armv7\Debug

Mgtt_o.exp

2,575

20-Dec-2013

16:38

Public\Common\Exp\Lib\Armv7\Retail

Mgtt_o.lib

4,582

20-Dec-2013

16:38

Public\Common\Exp\Lib\Armv7\Retail

Mgtt_o.exp

2,577

20-Dec-2013

16:40

Public\Common\Exp\Lib\Mipsii\Checked

Mgtt_o.lib

4,582

20-Dec-2013

16:40

Public\Common\Exp\Lib\Mipsii\Checked

Mgtt_o.exp

2,575

20-Dec-2013

16:40

Public\Common\Exp\Lib\Mipsii\Debug

Mgtt_o.lib

4,582

20-Dec-2013

16:40

Public\Common\Exp\Lib\Mipsii\Debug

Mgtt_o.exp

2,576

20-Dec-2013

16:40

Public\Common\Exp\Lib\Mipsii\Retail

Mgtt_o.lib

4,582

20-Dec-2013

16:40

Public\Common\Exp\Lib\Mipsii\Retail

Mgtt_o.exp

2,580

20-Dec-2013

16:42

Public\Common\Exp\Lib\Mipsii_fp\Checked

Mgtt_o.lib

4,582

20-Dec-2013

16:42

Public\Common\Exp\Lib\Mipsii_fp\Checked

Mgtt_o.exp

2,578

20-Dec-2013

16:42

Public\Common\Exp\Lib\Mipsii_fp\Debug

Mgtt_o.lib

4,582

20-Dec-2013

16:42

Public\Common\Exp\Lib\Mipsii_fp\Debug

Mgtt_o.exp

2,579

20-Dec-2013

16:42

Public\Common\Exp\Lib\Mipsii_fp\Retail

Mgtt_o.lib

4,582

20-Dec-2013

16:42

Public\Common\Exp\Lib\Mipsii_fp\Retail

Mgtt_o.exp

2,600

20-Dec-2013

16:45

Public\Common\Exp\Lib\Sh4\Checked

Mgtt_o.lib

4,650

20-Dec-2013

16:45

Public\Common\Exp\Lib\Sh4\Checked

Mgtt_o.exp

2,598

20-Dec-2013

16:44

Public\Common\Exp\Lib\Sh4\Debug

Mgtt_o.lib

4,650

20-Dec-2013

16:44

Public\Common\Exp\Lib\Sh4\Debug

Mgtt_o.exp

2,599

20-Dec-2013

16:44

Public\Common\Exp\Lib\Sh4\Retail

Mgtt_o.lib

4,650

20-Dec-2013

16:44

Public\Common\Exp\Lib\Sh4\Retail

Mgtt_o.exp

2,600

20-Dec-2013

16:47

Public\Common\Exp\Lib\X86\Checked

Mgtt_o.lib

4,650

20-Dec-2013

16:47

Public\Common\Exp\Lib\X86\Checked

Mgtt_o.exp

2,598

20-Dec-2013

16:46

Public\Common\Exp\Lib\X86\Debug

Mgtt_o.lib

4,650

20-Dec-2013

16:46

Public\Common\Exp\Lib\X86\Debug

Mgtt_o.exp

2,599

20-Dec-2013

16:46

Public\Common\Exp\Lib\X86\Retail

Mgtt_o.lib

4,650

20-Dec-2013

16:46

Public\Common\Exp\Lib\X86\Retail

Mgtt_o.def

628

20-Dec-2013

16:34

Public\Common\Oak\Lib\Armv5\Checked

Mgtt_o.lib

1,237,844

20-Dec-2013

16:34

Public\Common\Oak\Lib\Armv5\Checked

Mgtt_o.def

628

20-Dec-2013

16:33

Public\Common\Oak\Lib\Armv5\Debug

Mgtt_o.lib

1,649,982

20-Dec-2013

16:34

Public\Common\Oak\Lib\Armv5\Debug

Mgtt_o.def

628

20-Dec-2013

16:33

Public\Common\Oak\Lib\Armv5\Retail

Mgtt_o.lib

1,403,862

20-Dec-2013

16:33

Public\Common\Oak\Lib\Armv5\Retail

Mgtt_o.def

628

20-Dec-2013

16:36

Public\Common\Oak\Lib\Armv6\Checked

Mgtt_o.lib

1,235,822

20-Dec-2013

16:36

Public\Common\Oak\Lib\Armv6\Checked

Mgtt_o.def

628

20-Dec-2013

16:36

Public\Common\Oak\Lib\Armv6\Debug

Mgtt_o.lib

1,644,714

20-Dec-2013

16:36

Public\Common\Oak\Lib\Armv6\Debug

Mgtt_o.def

628

20-Dec-2013

16:35

Public\Common\Oak\Lib\Armv6\Retail

Mgtt_o.lib

1,401,840

20-Dec-2013

16:36

Public\Common\Oak\Lib\Armv6\Retail

Mgtt_o.def

628

20-Dec-2013

16:38

Public\Common\Oak\Lib\Armv7\Checked

Mgtt_o.lib

1,227,870

20-Dec-2013

16:38

Public\Common\Oak\Lib\Armv7\Checked

Mgtt_o.def

628

20-Dec-2013

16:38

Public\Common\Oak\Lib\Armv7\Debug

Mgtt_o.lib

1,637,404

20-Dec-2013

16:38

Public\Common\Oak\Lib\Armv7\Debug

Mgtt_o.def

628

20-Dec-2013

16:38

Public\Common\Oak\Lib\Armv7\Retail

Mgtt_o.lib

1,393,946

20-Dec-2013

16:38

Public\Common\Oak\Lib\Armv7\Retail

Mgtt_o.def

628

20-Dec-2013

16:40

Public\Common\Oak\Lib\Mipsii\Checked

Mgtt_o.lib

1,172,696

20-Dec-2013

16:40

Public\Common\Oak\Lib\Mipsii\Checked

Mgtt_o.def

628

20-Dec-2013

16:40

Public\Common\Oak\Lib\Mipsii\Debug

Mgtt_o.lib

1,589,214

20-Dec-2013

16:40

Public\Common\Oak\Lib\Mipsii\Debug

Mgtt_o.def

628

20-Dec-2013

16:40

Public\Common\Oak\Lib\Mipsii\Retail

Mgtt_o.lib

1,314,850

20-Dec-2013

16:40

Public\Common\Oak\Lib\Mipsii\Retail

Mgtt_o.def

628

20-Dec-2013

16:42

Public\Common\Oak\Lib\Mipsii_fp\Checked

Mgtt_o.lib

1,174,142

20-Dec-2013

16:42

Public\Common\Oak\Lib\Mipsii_fp\Checked

Mgtt_o.def

628

20-Dec-2013

16:42

Public\Common\Oak\Lib\Mipsii_fp\Debug

Mgtt_o.lib

1,590,608

20-Dec-2013

16:42

Public\Common\Oak\Lib\Mipsii_fp\Debug

Mgtt_o.def

628

20-Dec-2013

16:42

Public\Common\Oak\Lib\Mipsii_fp\Retail

Mgtt_o.lib

1,316,224

20-Dec-2013

16:42

Public\Common\Oak\Lib\Mipsii_fp\Retail

Mgtt_o.def

628

20-Dec-2013

16:44

Public\Common\Oak\Lib\Sh4\Checked

Mgtt_o.lib

1,061,758

20-Dec-2013

16:45

Public\Common\Oak\Lib\Sh4\Checked

Mgtt_o.def

628

20-Dec-2013

16:44

Public\Common\Oak\Lib\Sh4\Debug

Mgtt_o.lib

1,334,284

20-Dec-2013

16:44

Public\Common\Oak\Lib\Sh4\Debug

Mgtt_o.def

628

20-Dec-2013

16:44

Public\Common\Oak\Lib\Sh4\Retail

Mgtt_o.lib

1,212,946

20-Dec-2013

16:44

Public\Common\Oak\Lib\Sh4\Retail

Mgtt_o.def

628

20-Dec-2013

16:46

Public\Common\Oak\Lib\X86\Checked

Mgtt_o.lib

1,091,174

20-Dec-2013

16:47

Public\Common\Oak\Lib\X86\Checked

Mgtt_o.def

628

20-Dec-2013

16:46

Public\Common\Oak\Lib\X86\Debug

Mgtt_o.lib

1,234,574

20-Dec-2013

16:46

Public\Common\Oak\Lib\X86\Debug

Mgtt_o.def

628

20-Dec-2013

16:46

Public\Common\Oak\Lib\X86\Retail

Mgtt_o.lib

1,201,686

20-Dec-2013

16:46

Public\Common\Oak\Lib\X86\Retail




Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

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