Secure Connection Failed In Firefox 39.0+

[GoogleCodeExporter]

Hello,
Mozilla Firefox 39.0 was released on June 30, 2015. With this release, 
connections to servers using weak ephemeral Diffie-Hellman (DH) keys are 
blocked by default.
Now when we setup APJP in Firefox 39, we may see the following error message 
when trying to connect a HTTPS website:

Secure Connection Failed

An error occurred during a connection to YOUR IP. SSL received a weak ephemeral 
Diffie-Hellman key in Server Key Exchange handshake message. (Error code: 
ssl_error_weak_server_ephemeral_dh_key)

    The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
    Please contact the website owners to inform them of this problem. 
screenshot:
https://wiki.zimbra.com/images/3/32/Mozilla-error-oldzcs-001.png

we use APJP on windows 7, 8 and 8.1.

Any help will be greatly appreciated.

Original issue reported on code.google.com by alireza....@gmail.com on 10 Jul 2015 at 7:06

[GoogleCodeExporter]

Hello,

I have tested APJP on Windows 7 with Java 1.8.0_45 without problems, but with 
Java 1.6.0_22 I also have the ssl_error_weak_server_ephemeral_dh_key problem.

Can you try updating Java to 1.8.0_45?

Original comment by jeroen.v...@gmail.com on 11 Jul 2015 at 7:04

[GoogleCodeExporter]

Hello,

After upgrading java to 1.8.0_45 this problem resolved.

Best regards

Original comment by alireza....@gmail.com on 11 Jul 2015 at 8:21

[GoogleCodeExporter]

Thanks for the feedback!

Original comment by jeroen.v...@gmail.com on 11 Jul 2015 at 9:09

• Changed state: Done