본 사이트는 여러분의 사용자 경험을 개선하기 위해 유지 보수를 진행하는 동안 기능이 제한됩니다. 도움말로 문제가 해결되지 않고 질문을 하고 싶다면 Twitter의 @FirefoxSupport 및 Reddit의 /r/firefox 채널을 활용하세요.

Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

자세히 살펴보기

yahoo/google secure connections fail - unknown critical extension

  • 1 답장
  • 3 이 문제를 만남
  • 1 보기
  • 최종 답변자: huffcs

more options

Worked find before today, upgraded to 30.0 recently (yesterday, 6/12/14?). Now all google.com and yahoo.com urls fail on firefox (ffx) with error:

   Secure Connection Failed
   An error occurred during a connection to www.yahoo.com.

or " " www.google.com. or " " accounts.google.com

   Certificate contains unknown critical extension.
   (Error code: sec_error_unknown_critical_extension)

Problem websites accessible from IE. Tried remove/replace ffx in win7 firewall, no help (NH). Tried clear cache & cookies, NH. All worked fine yesterday -- may not have tried after upgrade to 30.0. Similar environment on win7 home premium x64 laptop with shared ffx sync settings currently works ok.

Worked find before today, upgraded to 30.0 recently (yesterday, 6/12/14?). Now all google.com and yahoo.com urls fail on firefox (ffx) with error: Secure Connection Failed An error occurred during a connection to www.yahoo.com. or " " www.google.com. or " " accounts.google.com Certificate contains unknown critical extension. (Error code: sec_error_unknown_critical_extension) Problem websites accessible from IE. Tried remove/replace ffx in win7 firewall, no help (NH). Tried clear cache & cookies, NH. All worked fine yesterday -- may not have tried after upgrade to 30.0. Similar environment on win7 home premium x64 laptop with shared ffx sync settings currently works ok.

선택된 해결법

After reboot, problem is now cleared. Apparently firewall fix didn't take until system rebooted.

문맥에 따라 이 답변을 읽어주세요 👍 0

모든 댓글 (1)

more options

선택된 해결법

After reboot, problem is now cleared. Apparently firewall fix didn't take until system rebooted.