full-disclosure - Re: *BSD banner INT overflow vulnerability

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Message-Id: <20061126111711.52B64DA834@mailserver7.hushmail.com>
Date: Sun, 26 Nov 2006 05:17:10 -0600
From: <daylasoul@...h.com>
To: <full-disclosure@...ts.grok.org.uk>
Cc: 
Subject: Re: *BSD banner INT overflow vulnerability

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On Sun, 26 Nov 2006 01:21:50 -0600 "J.A. Terranson" <measl@....org>
wrote:
>On Wed, 22 Nov 2006, Sean Comeau wrote:
>
>> On Wed, Nov 22, 2006 at 12:25:46PM +0300, dead code crew wrote:
>> >
>> >  %uname -sir
>> >  FreeBSD 6.1-RELEASE GENERIC
>> >  %gdb banner
>> >  (gdb) r -w 17000000
>> >  Program received signal SIGSEGV, Segmentation fault.
>> >  0x01010101 in ?? ()
>> >
>>
>> This doesn't crash banner on OpenBSD,
>
>FreeBSD 4.10R doesn't give a shit either.
>
>> and even if it did who cares?  What would anyone accomplish by
>making
>> this setuid root?
>
>   -bash-2.05b$ ls -al /usr/bin/banner
>   -r-xr-xr-x  1 root  wheel  16136 May 25  2004 /usr/bin/banner
>
>Good question.
>
>--
>Yours,
>
>J.A. Terranson
>sysadmin@....org
>0xBD4A95BF
>
>"Surely the larger lesson learned from that day is that other men,
>all
>over the world, took inspiration not from the heroism of the
>rescuers in
>New York or the passengers flying over Pennsylvania, but from the
>19
>hijackers - the twisted brilliance of their scheme and their
>willingness
>to sacrifice their lives to make a political and, as they saw it,
>religious statement."
>
>Richard Corliss/Time Magazine
>11 Aug 2006
>
>_______________________________________________
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Please maintain a reasonable standard of netiquette when posting.
Thanks.
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