old perl vulnerabilitiy

moto kawasaki moto at kawasaki3.org
Fri Mar 15 14:02:10 UTC 2013


Hi,

Did you try "portaudit -Fda", which downloads the newest portaudit
database.

portaudit downloads it once a couple of days by default, if my memory
is still working.
So, it could be your first node happens to download database today,
but not the other node.

Thank you!

-- 
moto kawasaki <moto at kawasaki3.org>


From: freebsd at tern.ru
To: freebsd-security at freebsd.org
Subject: old perl vulnerabilitiy
Date:Fri, 15 Mar 2013 17:30:20 +0400
Message-ID: <1472823038.20130315173020 at tern.ru>

freebsd> Hello Freebsd-security,
freebsd> 
freebsd> I've got portaudit alarm on perl-5.8.9_7 with regard to
freebsd> 
freebsd> perl -- denial of service via algorithmic complexity attack on hashing routines.
freebsd> Reference: http://portaudit.FreeBSD.org/68c1f75b-8824-11e2-9996-c48508086173.html
freebsd> 
freebsd> But on the other server I have perl-threaded-5.8.9_7
freebsd> and portaudit thinks that it is OK (no problem)
freebsd> 
freebsd> Is it correct?
freebsd> It seems to me that threaded perl also should have the same problem.
freebsd> 
freebsd> Please advise.
freebsd> 
freebsd> PS.  I  know  that  it  is  old  and "unsupported" but I don't want to
freebsd>   upgrade   without  serious  reason.  And, any way, the "behavior" of
freebsd>   portaudit seems to me not correct.
freebsd> 
freebsd> 
freebsd> With best regards,
freebsd> Alexandre Krasnov.
freebsd> 
freebsd> 
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