
Yawn
I did the research on this 4 / 5 years ago http://www.networkpenetration.com/dhcp_flaws.html ... shitty that I had to take the site down though due to dumb uk laws forbidding the release of dos tools but you can probably find a copy of the paper on the net somewhere... I won't mention about the flaws with pxe and wake up packets but you can probably guess