搜尋 Mozilla 技術支援網站

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Is any option for enable SSL3 version in firefox34 version temporarily ?

  • 2 回覆
  • 12 有這個問題
  • 513 次檢視
  • 最近回覆由 James

more options

Hello,

upgraded my firefox to latest version , I need to access a bank url, While accessing the url getting following error

=

Firefox cannot guarantee the safety of your data on ========== because it uses SSLv3, a broken security protocol. Advanced info: ssl_error_no_cypher_overlap Learn More…

=

My i know is there any option for enabling SSLv3 in firefox34 for temporarily

所有回覆 (2)

more options

hello shyjith_ck, ssl 3.0 is disabled in firefox versions 34 & upwards by default. no legitimate website let alone a bank should still use this vulnerable protocol, please contact their customer service and complain about this issue - if you want to re-enable SSL 3.0, you can do it like this, which will make you vulnerable to the recently published poodle attack though: enter about:config into the firefox address bar (confirm the info message in case it shows up) & search for the preference named security.tls.version.min. double-click it, change its value to 0 and restart the browser.

https://blog.mozilla.org/security/2014/10/14/the-poodle-attack-and-the-end-of-ssl-3-0/

more options

You may need to look for security.tls.version.fallback-limit and Modify that from one to zero also. Otherwise it may still use TLS 1.0 at minimum.

You should reset these preferences so they go back to default after done to be safe.

由 James 於 修改