CentOS Errata and Security Advisory 2008:0976 Moderate
Upstream details at : https://rhn.redhat.com/errata/RHSA-2008-0976.html
The following updated files have been uploaded and are currently syncing to the mirrors: ( md5sum Filename )
x86_64: acff3d4fb94a31f095d2823a9eb79a1c thunderbird-2.0.0.18-1.el5.centos.x86_64.rpm
Source: 6becfac01f4995984ee94a950bc381ad thunderbird-2.0.0.18-1.el5.centos.src.rpm