Ubuntu Update for thunderbird USN-2360-2

Solution
Please Install the Updated Packages.
Insight
USN-2360-1 fixed vulnerabilities in Firefox. This update provides the corresponding updates for Thunderbird. Original advisory details: Antoine Delignat-Lavaud and others discovered that NSS incorrectly handled parsing ASN.1 values. An attacker could use this issue to forge RSA certificates.
Affected
thunderbird on Ubuntu 14.04 LTS , Ubuntu 12.04 LTS
References