We are facing some problem after updating the following patch - KB4340558 RRS feed

  • Question

  • We are facing some problem after updating the following patch -
    Problem: We have a windows service that do some process and write in a Log file and any un-handdle exception it write in the windows event viewer. So after that patch it didn't able to work properly like every 1 hour it get hang and didn't process anything.  We couldn’t able to find the exact problem but and when we close all our logging and the service is working fine. We think it may be related with the COM object an "elevation of privilege" vulnerability exists in .NET Framework that could allow an attacker to elevate their user rights level. To exploit the vulnerability, an attacker would first have to access the local computer.
    Wednesday, August 15, 2018 9:20 AM

All replies

  • Hi gsabd,

    Thank you for posting here.

    For your question is more related to the update, I suggest you to get security solutions for IT professionals from the following link.


    And you could get local support according to your country.


    Best Regards,


    MSDN Community Support
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    Thursday, August 16, 2018 6:58 AM