nanog mailing list archives

Re: FTP exploit?


From: Scott Francis <scott () virtualis com>
Date: Mon, 19 Mar 2001 13:20:59 -0800


On Mon, Mar 19, 2001 at 01:01:39PM -0800, Clayton Fiske had this to say:

Is there a (fairly) recent exploit for common ftp daemons going around
lately? In the past several days, I've seen a very noticeable jump in
the number of people attempting anonymous ftp logins. Typically I
noticed it once or twice a week, and usually single attempts, but now
they're coming in every few hours and they each make 4 attempts within
a second (which is one per IP bound to the box I'm watching). It looks
like it has to be some kind of script.

Anyone else seeing any noticeable increases like this?

probably due to the increasingly long thread on vulnerabilities in ftpds that
is going on over in BUGTRAQ. Nothing too new, but every time a new 'sploit' is
released there, every kiddie on the block just has to try it.

-- 
Scott Francis           scott@   [work:] v i r t u a l i s . c o m
Systems Analyst     darkuncle@   [home:] d a r k u n c l e . n e t
PGP fingerprint 7ABF E2E9 CD54 A1A8 804D  179A 8802 0FBA CB33 CCA7             
               illum oportet crescere me autem minui




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