CentOS Errata and Security Advisory 2006:0525
https://rhn.redhat.com/errata/RHSA-2006-0525.html
The following updated files have been uploaded and are currently syncing to the mirrors:
x86_64: quagga-0.98.3-2.4E.x86_64.rpm quagga-contrib-0.98.3-2.4E.x86_64.rpm quagga-devel-0.98.3-2.4E.x86_64.rpm
src: quagga-0.98.3-2.4E.src.rpm