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Article #190

perl security

#190
From: Zbigniew Zych
Date: Sat, 19 Apr 1997 21:10
42 lines
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Przyszło dziś emailem:
*********
>From linux-alert-request@redhat.com  Sat Apr 19 18:49:46 1997
X-Sender: webmaster@perl.org (Unverified)
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Date: Fri, 18 Apr 1997 21:09:01 -0700
To: linux-security@redhat.com
From: Webmaster <webmaster@perl.org>
Cc: redhat-announce-list@redhat.com
Subject: [linux-alert] Re: [linux-security] SECURITY: vulnerability in sperl

At 10:15 AM 4/18/97 -0400, Erik Troan wrote:
>
>Red Hat Software has been notified of a critical security problem (a buffer
>overrun) in /usr/bin/sperl*. As no official fix for this problem exists,
>we recommend turning off the setuid bit on /usr/bin/sperl*. As far as
>we know, this problem affects all platforms and all versions.
>
>As soon as a fix is available we will release a new version of the perl
>package and announce it here. If no fix seems forthcoming, we will issue
>a new package w/o the setuid bit enabled on /usr/sbin/sperl.

A patch for 5.003_97f has appeared on the Perl5-Porters list.  The entire
codebase is being examined line by line to find any other such conditions.

>You can disable the exploits for this bug with the following command:
>
>	chmod u-s /usr/bin/sperl*

Perl 5.003_97g was released tonight.  It should fix that bug.  Any other
overflow problems will be caught and killed before the 5.004 release.  

Alan Olsen             "Mi Tio es infermo, pero la carretera es verde!"
Webmaster               
The Perl Institute                   
webmaster@perl.org                    

*********

Zbigniew Zych
-- 
http://onet.pl/~zych/
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From: Zbigniew Zych <zych@bit.onet.pl>
Newsgroups: pl.comp.lang.perl,pl.comp.security
Subject: perl security
Date: 19 Apr 1997 23:10:26 +0200
Organization: OptimusNET, Krakow
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