CentOS Errata and Security Advisory 2011:1438 Moderate
Upstream details at : https://rhn.redhat.com/errata/RHSA-2011-1438.html
The following updated files have been uploaded and are currently syncing to the mirrors: ( md5sum Filename )
x86_64: 2a6b99e0ff53d7d7b3b2627a39dadf44 thunderbird-2.0.0.24-27.el5.centos.x86_64.rpm
Source: c9387608f5fd1bcb9f4fb21dae512a62 thunderbird-2.0.0.24-27.el5.centos.src.rpm