SSL_ERROR_UNSUPPORTED_VERSION
How to resolve SSLv3 error messages on Firefox
모든 댓글 (5)
HI, Separate Security Issue, please update your Flash 28.0 r0 Flash Player Version: 29.0.0.171 Current Version https://get.adobe.com/flashplayer/otherversions/ Step 1: Select Operating System Step 2: Select A Version (Firefox, . . . .) Note: Other software is offered in the download. <Windows Only>
If not updated to version 60.0.2 today please do Help --> About fixed : Connecting to a server that was recently upgraded to TLS 1.3 would result in a SSL_RX_MALFORMED_SERVER_HELLO error
What A/V & Firewall program are you using please :??
글쓴이 Shadow110 수정일시
There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connections and send their own certificate.
https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can
https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites
https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message
https://support.mozilla.org/en-US/kb/connection-untrusted-error-message
You can check security.ssl3.* and security.tls.* prefs on the about:config page and make sure they have the default and aren't user set (bold).
- security.tls.version.min
- security.tls.version.max
- 1 means TLS 1.0; 2 means TLS 1.1; 3 means TLS 1.2; 4 means TLS 1.3;
You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.
Firefox no longer uses the SSL 3.0 protocol. The mininum is TLS 1.0. If you are trying to access a site that ONLY supports SSL 3.0, you may be out of luck with any browser from the past few years.
Yep the SSLv3 was disabled by default as of Firefox 34 and later.
https://blog.mozilla.org/security/2014/10/14/the-poodle-attack-and-the-end-of-ssl-3-0/