Ssl_error_unsupported_version Firefox

  1. Firefox Tls 1.2
  2. Certificate Errors Mozilla Firefox
  3. Firefox Advanced Info Ssl_error_unsupported_version
FirefoxSsl_error_unsupported_version sslv3 firefox

Although controversial, Firefox 3’s secure connection failed warning, shown when a website’s digital certificate is invalid or self-signed, can be easily disabled.

Flash 18.0.0.223 and firefox 39.0 7 724 (7/14/2015 1:01:01 AM) MrGatoChile FF and 'sslerrorunsupportedversion' (not v34 issue!) 1 2694 ( 7/13/2015 1:44:35 PM ) R icons little box with hex chars, even in safe mode, several FF releases 4 390 ( 7/11/2015 7:47:54 PM ) king. The error code is SSLERRORUNSUPPORTEDVERSION. Firefox users may override the limitation in the following way currently but that option will likely go away once the change lands in Firefox Stable in early 2020. Load about:config in the web browser's address bar. Confirm that you will be careful. Sslerrorunsupportedversion - Note: first time I noticed similar problems with FF v34, but then I circumvented it by setting: security.tls.version.fallback-limit – change from 1 to 0 security.tls.version.min – change from 1 to 0 The message then was slightly different: „sslerrornocypheroverlap” Now I use FF v39, but I'm. Website that uses an older version of SSL encryption like SHA-1 or 128-bit, the Firefox will display the SSLERRORUNSUPPORTEDVERSION. If you are seeing the Unsupported Version error in Firefox means the website you have accessed is using an older version encryption technology to secure the communication. To solve this issue, I suggest you could try below solutions: 1.enter about:config into the firefox address bar (confirm the info message in case it shows up) & search for bold preferences starting with security. 2.Set security.tls.version.min (from 2 to 1) Share. Improve this answer.

  1. In the address bar, type about:config > click ‘Enter’.
  2. You’ll get a warning message, This might void your warranty!, click I’ll be careful, I promise!
  3. Double-click browser.ssl_override_behavior and change the value from ‘1’ to ‘2’.
  4. Restart Firefox.

Instead of disabling the notice all together, you can have a warning displayed – without having to add an exception.

Ssl_error_unsupported_version Firefox
  • browser.xul.error_pages.expert_bad_cert = true

Firefox’s anti-phishing warnings will still warn users if a specific site is suspicious. I’m not convinced that the secure connection failed warning really helps the average user, since they won’t know what it is. Either way, you can now get around it.

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Firefox Tls 1.2

Ssl_error_unsupported_version

Backed out for failures on browser_aboutNetError.js

Certificate Errors Mozilla Firefox

backout:https://hg.mozilla.org/integration/autoland/rev/4540a5373bb817c8d256b224016677dddd60546c

push with failures:https://treeherder.mozilla.org/#/jobs?repo=autoland&revision=54ca07441fded359a05aae6c22d9077e45303029&searchStr=browser-chrome&group_state=expanded&selectedJob=272890094

failure log:https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=272890094&repo=autoland&lineNumber=1176

Firefox Advanced Info Ssl_error_unsupported_version

[task 2019-10-25T02:09:35.804Z] 02:09:35 INFO - TEST-START browser/base/content/test/about/browser_aboutNetError.js
[task 2019-10-25T02:09:36.135Z] 02:09:36 INFO - TEST-INFO started process screencapture
[task 2019-10-25T02:09:36.249Z] 02:09:36 INFO - TEST-INFO screencapture: exit 0
[task 2019-10-25T02:09:36.249Z] 02:09:36 INFO - Buffered messages logged at 02:09:35
[task 2019-10-25T02:09:36.249Z] 02:09:36 INFO - Entering test bound resetToDefaultConfig
[task 2019-10-25T02:09:36.249Z] 02:09:36 INFO - Change TLS config to cause page load to fail, check that reset button is shown and that it works
[task 2019-10-25T02:09:36.249Z] 02:09:36 INFO - Buffered messages logged at 02:09:36
[task 2019-10-25T02:09:36.250Z] 02:09:36 INFO - Loading and waiting for the net error
[task 2019-10-25T02:09:36.250Z] 02:09:36 INFO - TEST-PASS browser/base/content/test/about/browser_aboutNetError.js Should be showing error page - true true -
[task 2019-10-25T02:09:36.250Z] 02:09:36 INFO - Buffered messages finished
[task 2019-10-25T02:09:36.250Z] 02:09:36 INFO - TEST-UNEXPECTED-FAIL browser/base/content/test/about/browser_aboutNetError.js prefResetButton should be visible - false true -
[task 2019-10-25T02:09:36.250Z] 02:09:36 INFO - Stack trace:
[task 2019-10-25T02:09:36.250Z] 02:09:36 INFO - resource://testing-common/content-task.js line 110 > eval:null:11
[task 2019-10-25T02:09:36.250Z] 02:09:36 INFO - resource://testing-common/content-task.js:null:111
[task 2019-10-25T02:09:36.250Z] 02:09:36 INFO - Not taking screenshot here: see the one that was previously logged
[task 2019-10-25T02:09:36.250Z] 02:09:36 INFO - TEST-UNEXPECTED-FAIL browser/base/content/test/about/browser_aboutNetError.js prefResetButton has autofocus - null 'true' -
[task 2019-10-25T02:09:36.250Z] 02:09:36 INFO - Stack trace:
[task 2019-10-25T02:09:36.250Z] 02:09:36 INFO - resource://testing-common/content-task.js line 110 > eval:null:15
[task 2019-10-25T02:09:36.250Z] 02:09:36 INFO - resource://testing-common/content-task.js:null:111
[task 2019-10-25T02:09:36.251Z] 02:09:36 INFO - Waiting for the TLS 1.2 page to load after the click
[task 2019-10-25T02:09:42.261Z] 02:09:42 INFO - GECKO(1707) 2019-10-25 02:09:42.234 firefox[1707:10329] Persistent UI failed to open file file:///Users/cltbld/Library/Saved%20Application%20State/org.mozilla.nightly.savedState/window_1.data: No such file or directory (2)
[task 2019-10-25T02:10:20.970Z] 02:10:20 INFO - Not taking screenshot here: see the one that was previously logged
[task 2019-10-25T02:10:20.970Z] 02:10:20 INFO - TEST-UNEXPECTED-FAIL browser/base/content/test/about/browser_aboutNetError.js Test timed out -
[task 2019-10-25T02:10:20.970Z] 02:10:20 INFO - GECKO(1707) MEMORY STAT vsize 7633MB residentFast 327MB heapAllocated 99MB
[task 2019-10-25T02:10:20.970Z] 02:10:20 INFO - TEST-OK browser/base/content/test/about/browser_aboutNetError.js took 45168ms
[task 2019-10-25T02:10:20.970Z] 02:10:20 INFO - Not taking screenshot here: see the one that was previously logged
[task 2019-10-25T02:10:20.971Z] 02:10:20 INFO - TEST-UNEXPECTED-FAIL browser/base/content/test/about/browser_aboutNetError.js Found a tab after previous test timed out: https://tls12.example.com/ -

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