We have an application which calls third party Webservice to fetch documents and update status.
It was working all correct up to last month . The third party disabled support of SSLv3 due to the POODLE security vulnerability and advised that carriers remove any HTTPs://
connections using SSLv3 and upgrade to at least TLS 1.0.
Since then whenevr our applictaion tries to send request to the third party service we get below error
eption: An error occurred while making the HTTP request to https://xxx
This could be due to the fact that the server certificate is not configured properly with HTTP.SYS in the HTTPS case. This could also be caused by a mismatch of the security binding between the client and the server. ---> System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Received an unexpected EOF or 0 bytes from the transport stream.
We are running Windows 2008 R2. I used Wireshark and I confirm that TLS 1.0 is used. What can cause this issue?
Thanks for help