Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Przeszukaj pomoc

Unikaj oszustw związanych z pomocą.Nigdy nie będziemy prosić Cię o dzwonienie na numer telefonu, wysyłanie SMS-ów ani o udostępnianie danych osobowych. Zgłoś podejrzaną aktywność, korzystając z opcji „Zgłoś nadużycie”.

Learn More

how to unistall latest firefox update/fix its caused problems

  • 2 odpowiedzi
  • 13 osób ma ten problem
  • 1 wyświetlenie
  • Ostatnia odpowiedź od kaster14

more options

I'm using a VPN connection and since the latest Firefox update it is giving me an error when I try to connect:

Secure Connection Failed

An error occurred during a connection to *website* 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 provide a solution for this ASAP I need this for my work!

I'm using a VPN connection and since the latest Firefox update it is giving me an error when I try to connect: Secure Connection Failed An error occurred during a connection to *website* 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 provide a solution for this ASAP I need this for my work!

Zmodyfikowany przez kaster14 w dniu

Wszystkie odpowiedzi (2)

more options

hi kaster14, if you receive that error code when accessing a site, this means that the webserver you're trying to reach is vulnerable to the recently published logjam attack and therefore firefox won't connect: http://arstechnica.com/security/2015/05/https-crippling-attack-threatens-tens-of-thousands-of-web-and-mail-servers/

please report that to webmaster of the site in question to fix that issue...

https://weakdh.org/

more options

Philipp,

Thanks for the info, that doesn't solve the problem though. I've managed to revert to the previous version of Firefox to solve the problem. I wish Firefox would give a warning instead outright blocking websites...