[cisco-voip] firefox upgrade causing issues with CUCM CCMadmin page

[Charles Goldsmith]

Thanks Ryan and Dennis, that did the trick!

On Thu, Jul 9, 2015 at 1:55 PM, Heim, Dennis <Dennis.Heim at wwt.com> wrote:

>
>
> *Dennis Heim | Emerging Technology Architect (Collaboration)*
>
> World Wide Technology, Inc. | +1 314-212-1814
>
> [image: twitter] <https://twitter.com/CollabSensei>
>
> [image: chat][image: Phone] <+13142121814>[image: video]
>
> “There is a fine line between Wrong and Visionary. Unfortunately, you have
> to be a visionary to see it." – Sheldon Cooper
>
>
>
> *Click here to join me in my Collaboration Meeting Room
> <https://wwt.webex.com/meet/dennis.heim>*
>
>
>
> *From:* Ryan Huff [mailto:ryanhuff at outlook.com]
> *Sent:* Thursday, July 09, 2015 3:55 PM
> *To:* Heim, Dennis; Charles Goldsmith; voip puck
> *Subject:* RE: [cisco-voip] firefox upgrade causing issues with CUCM
> CCMadmin page
>
>
>
> Here is a good explanation of the issue and how to work around it:
>
>
> http://eltonoverip.com/blog/2015/07/firefox-39-0-ssl-error-weak-ephemeral-diffie-hellman-key/
>  ------------------------------
>
> From: Dennis.Heim at wwt.com
> To: wokka at justfamily.org; cisco-voip at puck.nether.net
> Date: Thu, 9 Jul 2015 19:53:09 +0000
> Subject: Re: [cisco-voip] firefox upgrade causing issues with CUCM
> CCMadmin page
>
> There is a parameter for those the keys that you need to toggle to disable
> and then it will work. Not sure of the true impact of that, but that is
> what I changed.
>
>
>
> *Dennis Heim | Emerging Technology Architect (Collaboration)*
>
> World Wide Technology, Inc. | +1 314-212-1814
>
> [image: twitter] <https://twitter.com/CollabSensei>
>
> [image: chat][image: Phone][image: video]
>
> “There is a fine line between Wrong and Visionary. Unfortunately, you have
> to be a visionary to see it." – Sheldon Cooper
>
>
>
> *Click here to join me in my Collaboration Meeting Room
> <https://wwt.webex.com/meet/dennis.heim>*
>
>
>
> *From:* cisco-voip [mailto:cisco-voip-bounces at puck.nether.net
> <cisco-voip-bounces at puck.nether.net>] *On Behalf Of *Charles Goldsmith
> *Sent:* Thursday, July 09, 2015 3:50 PM
> *To:* voip puck
> *Subject:* [cisco-voip] firefox upgrade causing issues with CUCM CCMadmin
> page
>
>
>
> Getting this error with Firefox 39
>
> An error occurred during a connection to 10.52.122.26. 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.
>
>
>
> I've seen this on 8.6.2 and 9.1.2, the two 10.5.x systems I have access to
> have 3rd party certs, and they both work fine.  The 8.x and 9.x systems do
> not have 3rd party, just internally signed.
>
>
>
> Anyone else seeing this and know a work around?  I detest using IE or
> Safari for CUCM work.
>
>
> _______________________________________________ cisco-voip mailing list
> cisco-voip at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
>
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