Hi all, It is, apparently, errata week here. :)
Available from: http://mirror.caosity.org/centos-3/3.1/
and soon your local mirror.
Security: Ethereal: https://rhn.redhat.com/errata/RHSA-2004-378.html updates/i386/RPMS/ethereal-0.10.5-0.30E.2.i386.rpm updates/i386/RPMS/ethereal-gnome-0.10.5-0.30E.2.i386.rpm updates/i386/SRPMS/ethereal-0.10.5-0.30E.2.src.rpm
The easy way to apply all these updates is to run: # yum update
Thanks, -sv