The following errata for CentOS-2 have been built and uploaded to the
centos mirror:

RHSA-2005:427-01 Moderate: ethereal security update

Files available:
ethereal-0.10.11-1.AS21.1.i386.rpm
ethereal-gnome-0.10.11-1.AS21.1.i386.rpm

More details are available from the RedHat web site at
https://rhn.redhat.com/errata/rh21as-errata.html

The easy way to make sure you are up to date with all the latest patches
is to run:
# yum update

--
John Newbigin
Computer Systems Officer
Faculty of Information and Communication Technologies
Swinburne University of Technology
Melbourne, Australia
http://www.ict.swin.edu.au/staff/jnewbigin