Mozilla Thunderbird CVE-2013-6673 Weak Encryption Vulnerability
Description
Firefox user Sijie Xia reported that if a user explicitly removes the trust for extended validation (EV) capable root certificates in the certificate manager, the change is not properly used when validating EV certificates, causing the setting to be ignored. This removes the ability of users to explicitly untrust root certificates from specific certificate authorities.
Affected Applications
Thunderbird