CentOS Errata and Security Advisory 2005:267
https://rhn.redhat.com/errata/RHSA-2005-267.html
The following updated files have been uploaded and are currently syncing to the mirrors:
i386: updates/i386/RPMS/evolution-1.4.5-16.i386.rpm updates/i386/RPMS/evolution-devel-1.4.5-16.i386.rpm
apply these updates by running: yum update evolution*
Thanks, -sv