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SubjectRe: Security patch for /proc
FromRobert Bihlmeyer <>
Date01 Apr 1998 18:33:41 +0200
Hi,

>>>>> On Wed, 01 Apr 1998 11:03:49 +1000
>>>>> Jeremy Fitzhardinge <jeremy@zip.com.au> said:

Jeremy> Alan Cox wrote:
>> mkdir("x"); chroot("x"); chdir("../../../../../../../..");
>> chroot(".");

Jeremy> Huh? What are you saying here, Alan? /.. == /, regardless of
Jeremy> whether its the real / or a chroot /.

You tried it? One will escape from x with that.

Robbe

--
Robert Bihlmeyer reads: Deutsch, English, MIME, Latin-1, NO SPAM!
<robbe@orcus.priv.at> <http://stud2.tuwien.ac.at/~e9426626/sig.html>

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