Re: Sendmail up to 8.9.1 - mail.local instroduces new class of

From: Brett Lymn (blymnat_private)
Date: Mon Aug 10 1998 - 18:49:51 PDT

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    According to Jonathan Stott:
    >
    >A better fix would be to use procmail, or /bin/mail, or some other
    >program for local mail delivery.
    >
    
    A lot of people have been recommending putting procmail in to perform
    filtering of mail as an adjunct to sendmail.  I did a quick grep for
    the notorious strc{at,py} commands in the procmail source and found
    quite a few.  I have not analysed the code but people putting in
    filters now to prevent the recent problems with mime et al could be
    (I said _could_be_) leaving themselves open for a more subtle exploit
    later on via procmail overflows.
    
    --
    Brett Lymn, Computer Systems Administrator, British Aerospace Australia
    ===============================================================================
      And the monks would cry unto them, "Keep the bloody noise down!"
      - Mort, Terry Pratchett.
    



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