CentOS Errata and Security Advisory 2011:0474
Upstream details at : http://rhn.redhat.com/errata/RHSA-2011-0474.html
The following updated files have been uploaded and are currently syncing to the mirrors: ( md5sum Filename )
i386: 8b51ea11a8f17a45a35e565818a99f76 thunderbird-2.0.0.24-17.el5.centos.i386.rpm
Source: bbfa5cbfe98a92aaacb3cc7fec25a049 thunderbird-2.0.0.24-17.el5.centos.src.rpm