If you are currently using irssi-0.8.4, be it installed via Fink or 
manually, please read this: http://real.irssi.org/?page=backdoor

To sum it up, the configure script of the irssi 0.8.4 tar ball was 
setup with a backdoor by some hackers. As a consequence, if you have 
built irssi via Fink or manually, you may have been affected by this 
backdoor. Getting irssi via the Fink binary distrubtion is *NOT* 
affected by the backdoor in any way, nor are the binaries you end up 
if you build Irssi manually/via Fink.

To find out if the tar ball you have used to to build Irssi was 
affected, run this command:

md5sum /sw/src/irssi-0.8.4.tar.bz2

The proper, unaffected source will return this:

b78413f8596dc2ec190ed7e831a746a8  irssi-0.8.4.tar.bz2


If you get a different result, you may have been affected by the 
backdoor attack. In case you didn't perform a reboot since that 
backdoor was installed, consider doing so - the backdoor will only be 
open until you reboot. In addition, you should check your computer 
for traces of intruders. It is in theory possible that the backdoor 
on your machine, while it was open, was used to install a more 
permanent backdoor on your machine, although it seems to be not very 
likely right now.


The source tar ball hosted at the irssi web site is now a "clean" 
version again. If you believe you are currently having an affected 
tar ball, you can get the new one via "fink fetch irssi". If you want 
to be on the extra safe side, perform a "fink rebuild irssi" 
afterwards to use that new source to build a new irssi binary, 
although at the current state of information, this is not required 
for your safety.



Thanks for listening,

Max
-- 
-----------------------------------------------
Max Horn
Software Developer

email: <mailto:[EMAIL PROTECTED]>
phone: (+49) 6151-494890

_______________________________________________________________

Don't miss the 2002 Sprint PCS Application Developer's Conference
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