CentOS Errata and Security Advisory 2011:1343 Critical
Upstream details at : http://rhn.redhat.com/errata/RHSA-2011-1343.html
The following updated files have been uploaded and are currently syncing to the mirrors: ( md5sum Filename )
x86_64: 37be11bf79a58f8f2003c85b6a24e996 thunderbird-2.0.0.24-26.el5.centos.x86_64.rpm
Source: b9a631707641d84283eb20e9ac872caf thunderbird-2.0.0.24-26.el5.centos.src.rpm