This can occur if the certificate format you are importing is incorrect. The certificate supplied by the Certificate Authorities is normally in a PEM format. Glassfish requires DER format to import.
In brief the attack could potentially allow the connection to be downgraded to 512-bit which is crackable. Browser vendors are deploying updates to prevent downgrades beyond 1024-bit.
This error occurs when you try to paste your CSR request into the enrolment form.
This error usually occurs because the website content contains both secure and insecure content. To resolve this issue make sure that the page code does not pull data directly from a non-secure URL.
Error produced by Firefox when visiting website secured by a no longer trusted certificate.
This error usually occurs because the website content contains both secure and insecure content.
This error occurs when the CSR request has been generated using IIS7
This issue occurs because IIS Manager performs a lookup operation to look for a friendly name of the certificate during the installation.
Google Webmaster Tools has started sending out warnings when it detects a problem with any SSL certificate on your domain.
This occurs when you are attempting to configure your order using a wildcard domain such as *.example.com but your order is not for a wildcard certificate.