Re: formmail

From: dewt (dewtat_private)
Date: Sun Sep 02 2001 - 07:26:58 PDT

  • Next message: Johannes Segitz: "Re: FW: Wierd .ida request? What is it?"

    On Saturday 01 September 2001 04:50 pm, Soeren Ziehe wrote:
    > Hello incidents,
    >
    > while looking at our weblogs something caught my eye this week.
    >
    > There was an attempt to use a formmail perl script installed on our
    > server from a non-local address.
    >
    > A quick grep trough our weblogs for this month and back to the beginning
    > of this year revealed a ton of requests for the 20th this month and a
    > few requests on the 11th, 23th, 27th and 29th.
    >
    > OK. Here's the beef:
    >
    > I "censored" the last digits of the culprits IP address or the  first
    > part of the culprits DNS name. Also [server] stands for the hostname of
    > my server.
    >
    > It all began on the 11th.
    >
    <snip>
    > IF you've stayed with me until here. Has anyone seen the same access
    > attempts patterns/tool signatures?
    >
    > Robinton
    
    
    formmail has a bug in it that allows anyone to use it as a mass spam mailer, 
    update to the latest version to stop this from happening
    
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