I've noticed a problem today when accessing our https:// azurewebsites.net websites in Firefox.
The following sites (and I suspect any https azurewebsites.net site) fail on Firefox :
- https://easytees.azurewebsites.net/
- https://easyfurniture.azurewebsites.net/
- https://hello.azurewebsites.net/ (not one of ours)
returning :
Secure Connection Failed
An error occurred during a connection to easyfurniture.azurewebsites.net. Invalid OCSP signing certificate in OCSP response. Error code: SEC_ERROR_OCSP_INVALID_SIGNING_CERT
- The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
- Please contact the website owners to inform them of this problem.
The sites work fine in Chrome, Safari, and Tor browsers.
Why do https://*.azurewebsites.net fail in this way in Firefox?