[OpenAFS] Re: Attacks against AFS lead to crashing machines

Jimmy Engelbrecht jimmy@e.kth.se
07 Jun 2002 11:34:18 +0200


Dr A V Le Blanc <LeBlanc@mcc.ac.uk> writes:

> We had all three of our AFS fileservers crash; these are Silicon
> Graphics machines running IRIX 6.5 and using OpenAFS 1.2.3 (and
> now running OpenAFS 1.2.4). 

I am very sorry.

Are you sure that the client on the machine is openafs ?
We crashed the client, not the server-processes.

what does the following command say:

$ rxdebug <server> 7001 -version

However, we have no IRIX-machine to test on.

> The IP address mentioned does not
> appear in any logs, but it may have escaped logging.

I am pretty sure that i am responsible for your crashes, i might have
escaped logging because crashes normaly appear a few hours after the
scanning.

/Jimmy