Security Incidents mailing list archives

Re: Odd sendmail behavior


From: "Jay D. Dyson" <jdyson () treachery net>
Date: Thu, 5 Sep 2002 13:17:05 -0700 (PDT)

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On Thu, 5 Sep 2002, Etaoin Shrdlu wrote:

I should also mention that the machine with the runaway processes was a
Solaris 8 x86 box, not too recently patched

        Just an FYI to the list: the box in question (which isn't mine) is
actually Solaris 2.6 x86.  While I haven't surveyed the affected box in
question, my gut feeling is that the problem lies with inetd(1M).  I've
personally seen unpatched Solaris 2.4 through 2.6 boxen fall over and die
with just an 'nmap -O' scan, and it was usually attributable to unpatched
inetd issues.

        But the apparent HTTP request in the midst of an SMTP request is
indeed odd.  Hell, it's beyond odd and goes well into the realm of "damned
weird."  ;)

- -Jay

   (    (                                                        _______
   ))   ))   .-"There's always time for a good cup of coffee"-.   >====<--.
 C|~~|C|~~| (>----- Jay D. Dyson -- jdyson () treachery net -----<) |    = |-'
  `--' `--'  `---- Know your limitations.  We already do. ----'  `------'

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