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Secure Connection Failed An error occurred during a connection to acs.onlinesbi.com. SSL received a weak ephemeral Diffie-Hellman key in Server Key Exchange ha

Firefox Felsökning
philipp svarade 11 år sedan
Sachin4444
Sachin4444

Secure Connection Failed

An error occurred during a connection to acs.onlinesbi.com. 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.
Secure Connection Failed An error occurred during a connection to acs.onlinesbi.com. 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.

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philipp
philipp
  • Moderator

hi Sachin4444, 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/