COMMAND
ConferenceRoom (IRC server)
SYSTEMS AFFECTED
Systems running as IRC servers with old CR
PROBLEM
Rick Branson posted following. ConferenceRoom has a serious bug
which enables people to really annoy IRCops and users of the
network. Not only that, but the IRCops don't have a clue of where
it's coming from. The ereet bug trackz0r hq has released a
comemoritive WarForge Edition of the bug exploiter (FoQeR).
Download it here:
http://baste.magibox.net/~rewt/foq-wf.zip
The bug is a buffer overflow in the ConferenceRoom SNOTICE. It's
a variation of the earlier "False Server SNOTICE." But this time,
the IRCops have no idea where it's coming from. All you have to
do is send alot of stuff along with your message (Message should
be first, then all of the Alt+160s or whatever) when you do a
"False Server SNOTICE" attack.
SOLUTION
Latest release of ConferenceRoom, version 1.5, is unaffected by
this stuff above.