CentOS Errata and Security Advisory 2016:1392 Important
Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-1392.html
The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename )
i386: 4bb99c7b348a1507e1aac8a03f31c3c030fba5ed556ed4841f9a34ddecbda953 thunderbird-45.2-1.el6.centos.i686.rpm
x86_64: 60a356711d21bb97f9c2ea44226bbb08ff09156303329a74b4366c9e85294647 thunderbird-45.2-1.el6.centos.x86_64.rpm
Source: 9872bdd23676d96e6ddb0761d1190d25277e35d53ab3f7388f2a266a58693d55 thunderbird-45.2-1.el6.centos.src.rpm