A Thunderbird update has been released for CentOS 5
CentOS Errata and Security Advisory 2014:1647 ImportantCESA-2014:1647 Important CentOS 5 thunderbird Security Update
Upstream details at : https://rhn.redhat.com/errata/RHSA-2014-1647.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( sha256sum Filename )
i386:
bc59af1c3aa2950614736db2e2e1e1596eb77228a98ac4a83fec2735e6a58257 thunderbird-31.2.0-2.el5.centos.i386.rpm
x86_64:
b3065ffa9bbe359d2b810a2c7ac3eb702966e4c37cb638b69229019965584992 thunderbird-31.2.0-2.el5.centos.x86_64.rpm
Source:
0c0305b9aedc7ced272157b8582dfa756f4db974dc4d5bdb394b02a0fe489cb0 thunderbird-31.2.0-2.el5.centos.src.rpm