Is the underlying TLS encryption affected by Heartbleed bug?

Sep 11, 2014 at 7:29 PM
I'm not sure what is used for the underlying TLS/SSL encryption, so I just wanted to check. I did not see any fixes in the recent change history.
Sep 25, 2014 at 9:39 AM
No, heartbleed affects OpenSSL only.
FtpClient uses SslStream which uses a Microsoft implementation and not the OpenSSL one, so it's not affected.