STEPS TO REPRODUCE THE PROBLEM:
1. load https://stage.maemo.org

EXPECTED OUTCOME:
browser establishes a connection to a secure server whose issuer was recently
verified (within reasonable verification practices for CAs)

ACTUAL OUTCOME:

Secure Connection Failed
stage.maemo.org uses an invalid security certificate.

The certificate expired on 9/24/09 2:59 AM.

(Error code: sec_error_expired_certificate)

    * This could be a problem with the server's configuration, or it could be
someone trying to impersonate the server.

    * If you have connected to this server successfully in the past, the error
may be temporary, and you can try again later.

          Or you can add an exception…

You should not add an exception if you are using an internet connection that
you do not trust completely or if you are not used to seeing a warning for this
server.

REPRODUCIBILITY:
always

EXTRA SOFTWARE INSTALLED:
Camino Version 2.0b4 (1.9.0.15pre 2009091516)
OS X 10.5.8
OTHER COMMENTS:

User-Agent:       Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en;
rv:1.9.0.15pre) Gecko/2009091516 Camino/2.0b4 (like Firefox/3.0.15pre)