MS11-066: Vulnerability in Microsoft Chart Control could allow information disclosure: August 9, 2011


Microsoft has released security bulletin MS11-066. To view the complete security bulletin, visit one of the following Microsoft websites:

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More information about this security update

Known issues and additional information about this security update

The following articles contain additional information about this security update as it relates to individual product versions. The articles may contain known issue information. If this is the case, the known issue is listed under each article link.
  • 2500170  MS11-066: Description of the security update for Microsoft Chart Controls for .NET Framework 3.5 Service Pack 1: August 9, 2011

    The following are the known issues in security update 2500170. For more information about these known issues, see security update 2500170.
    • By default, this update tries to write a log file to a temp directory that is specified in the registry (%USERPROFILE%\Local Settings\Temp). If this directory does not exist or is unavailable, the installation will fail. To resolve this issue, try the following:
      • Run the installation from the command line, and provide the valid path of a directory to which the log file will be written. For example, run the following command, where the placeholder <directory> represents a valid directory path (for example, C:\Temp):
        MSChart_KB2500170.exe /log <directory>
  • 2487367 MS11-066: Description of the security update for the .NET Framework 4.0: August 9, 2011


This issue affects the following products:
  • Chart Control for Microsoft .NET Framework 3.5 Service Pack 1
  • Microsoft .NET Framework 4