Since I have a server running FreeBSD 4.9 Release I more or less follow
the security advisories regularly.
Since M0n0wall 1.0 came out at 02-15-2004 there has been one advisory
about a remote DOS exploit. Is M0n0wall is also susceptible since little
direct TCP connections can be made? (My box does not accept connections
from the WAN interface, still it could be attacked from the inside.)