Got SL_ERROR_NO_CYPHER_OVERLAP error
Keep getting that error on several sites (Facebook, Youtube, etc), although I unistalled the latest version I had on my PC, and installed an ESR version (52.5.3). Any change to get rid of such annoying error ? Thanks AC
All Replies (5)
SSL_ERROR_NO_CYPHER_OVERLAP Your server apparently doesn't offer any cipher suites necessary to establish a secure https connection that are supported in Firefox. You can check what kind of cipher suites Firefox can make use of by visiting; https://www.ssllabs.com/ssltest/viewMyClient.html
Separate Security Issue: Update your Flash Player Note: Windows users should download the ActiveX for Internet Explorer. and the plugin for Plugin-based browsers (like Firefox).
Note: Windows 8 and Windows 10 have built-in flash players and Adobe will cause a conflict. Install the plugin only. Not the ActiveX.
Flash Player Version: Version 28.0.0.137
https://get.adobe.com/flashplayer/ Direct link scans current system and browser Note: Other software is offered in the download. <Windows Only>
https://get.adobe.com/flashplayer/otherversions/ Step 1: Select Operating System Step 2: Select A Version (Firefox, Win IE . . . .) Note: Other software is offered in the download. <Windows Only> +++++++++++++++++++ See if there are updates for your graphics drivers https://support.mozilla.org/en-US/kb/upgrade-graphics-drivers-use-hardware-acceleration
FredMcD said
SSL_ERROR_NO_CYPHER_OVERLAP Your server apparently doesn't offer any cipher suites necessary to establish a secure https connection that are supported in Firefox. You can check what kind of cipher suites Firefox can make use of by visiting; https://www.ssllabs.com/ssltest/viewMyClient.html
It looks like it's a firewall related problem:
Protocols TLS 1.3 No TLS 1.2 Firewall TLS 1.1 Firewall TLS 1.0 Firewall SSL 3 Firewall SSL 2 Firewall
and, so far, I guess I can't do anything by my (browser) side,,,,,is it correct..?! Thanks
I called for more help.
Is your security software covered: