full-disclosure - *BSD banner INT overflow vulnerability

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <985b1a3d0611220536y4b71190ch2ffa95560cc96f6f@mail.gmail.com>
Date: Wed, 22 Nov 2006 14:36:04 +0100
From: "Tyop?" <tyoptyop@...il.com>
To: full-disclosure@...ts.grok.org.uk
Subject:  *BSD banner INT overflow vulnerability

On 11/22/06, Sean Comeau <scomeau@...secwest.com> 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, and even if it did who
> cares?  What would anyone accomplish by making this setuid
> root?

$ ls -l /usr/bin/banner
-r-xr-xr-x  1 root  wheel  9576 Jul  5  2005 /usr/bin/banner
$

pfiuuu..
I'm safe. Thx a lot.

F34r da banner H4x0r.

-- 
Tyop?

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/