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Verisign Class 3 Extended Validation SSL CA missing from the Certificate authorities

Posted

Is Mozllia still including Verisign Class 3 Extended Validation SSL CA in their downloads? When I do fresh installations of version 3.6.13 and 4.0 Beta I am getting a sec_error_unknown_issuer and it doesn't appeare to have that CA in Certificate Manager.

Additional System Details

Sites Affected

https://secure.mcafeeprotection.com/s/vstore_precheckout/tp1/binary2.aspx?pre=mav2011c-nr&tid=&source=_AV2011c

Application

  • User Agent:

More Information

cor-el
  • Top 10 Contributor
  • Moderator
10783 solutions 97050 answers

Helpful Reply

That is an intermediate certificate that web servers need to send. Firefox only comes with the VeriSign root certificates and not with all other intermediate certificates.

See https://knowledge.verisign.com/support/ssl-certificates-support/index?page=content&id=AR1130

If the server isn't sending the certificate and you haven't visited a website that sends it then you need to install it yourself.
You can visit this web page to make Firefox store that certificate:

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