We are facing some problem after updating the following patch -
https://support.microsoft.com/en-ph/help/4340558/security-and-quality-rollup-updates-for-net-framework-3-5-sp1-4-5-2-4
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.
https://support.microsoft.com/en-ph/help/4340558/security-and-quality-rollup-updates-for-net-framework-3-5-sp1-4-5-2-4
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.