Comment 13 for bug 559918

Verified 2.0.0.24+build1+nobinonly-0ubuntu0.9.10.2 in https://launchpad.net/~ubuntu-mozilla-security/+archive/ppa/+packages fixes the issue. Using 2.0.0.24+build1+nobinonly-0ubuntu0.9.10.1 and libnss3-0d 3.12.6-0ubuntu0.9.10.2 gives the error message and I cannot connect using SSL. Upgrade to thunderbird 2.0.0.24+build1+nobinonly-0ubuntu0.9.10.2 and it works again.

$ dpkg -l|egrep '(libnss3|thunderbird)' | awk '{print $2, $3}'
libnss3-0d 3.12.6-0ubuntu0.9.10.2
libnss3-1d 3.12.6-0ubuntu0.9.10.2
thunderbird 2.0.0.24+build1+nobinonly-0ubuntu0.9.10.2

Once all the architectures are finished building, I will publish to security.