Quagga/Zebra remote DoS vulnerability

For those of you who havent already heard:

Quagga/Zebra contains a remote DoS vulnerability.
More Info:
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=107140
http://rhn.redhat.com/errata/RHSA-2003-307.html

Regards,
Jonas