Emre Yildirim said:

>Is the 1.5X snapshot vulnerable to this?

>Remote Buffer Overflow Vulnerability in BSD Line Printer Daemon

>NetBSD 1.5.1 and earlier

On my boxes that need to print, I made sure they are all running
"lpd -s", which doesn't listen on the printer port and only uses
UNIX domain sockets.

On my print server, I set up a couple of ipf rules:

#
# Block print requests from the internet
# Allow print requests from rmkhome.com domain
#
block in log on ex0 proto tcp from any to any port = 515
pass in quick on ex0 proto tcp from 216.17.154.224/27 to any port = 515

-- 
Rick Kelly  rmk@rmkhome.com  www.rmkhome.com