Created attachment 519120 [details]
This Connection is Untrusted
Description of problem:
With great hesitation I file this (as I may be reading the situation incorrectly), but here goes:
I have a Debian Squeeze server running Apache. It comes with a number of certs installed in /etc/ssl. I got a Comodo certificate from directNIC, installed it on the server, and was able to access my https site fine on x86_64 Fedora 15 with Firefox 5 and Firefox 6. I did not install any of the intermediate certs since my first test worked, so I presumed the intermediate certs were already there by default.
Weeks later I went to another Fedora machine and it was giving "This connection is untrusted" when I hit the same site. Quite baffled I tried it on all the machines we have here. All of the i686 boxes gave the warning, none of the x86_64 gave the warning. More specifically, the error was "sec_error_unknown_issuer". I'll attach screenshots.
Version-Release number of selected component (if applicable):
Well...Here's one way...
Steps to Reproduce:
1. Install Debian Squeeze. ;)
2. Get a Comodo "Instant SSL Pro" certificate from directNIC.com or whomever.
3. Install the new cert for the domain in /etc/ssl/keys or wherever and set up apache to point at it. Don't install the ca-bundle.crt (with intermediate certs) that comes with the new certificate.
Works fine on x86_64, gives warning on i686.
It should give a "sec_error_unknown_issuer" warning on x86_64.
Yikes. Comodo has been known to have problems, so this is double ungood, if I'm reading the screen correctly... Lets hope not. ;)
Created attachment 519121 [details]
Created attachment 519122 [details]
Certificate is not trusted....
Created attachment 519123 [details]
Could not verify this certificate...
Created attachment 519124 [details]
They're High, Assurance Secure Server
Created attachment 519125 [details]
Did you try with a fresh profile? Firefox caches intermediate certificates.
Sorry, unable to test this. I will close this out. I thought perhaps it would set off some bells of someone who knows more, but seeing as it didn't, hopefully it is innocuous.