RHSA-2016:0001-1: Important: thunderbird security update
Red Hat Enterprise Linux: An updated thunderbird package that fixes multiple security issues is now available for Red Hat Enterprise Linux 5, 6, and 7. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. CVE-2015-7201, CVE-2015-7205, CVE-2015-7212, CVE-2015-7213, CVE-2015-7214 Source: rhn-errata