Re: security risk: ktrace(2) in FreeBSD prior to -current.

From: Brett Glass (
Date: 07/01/02

Date: Mon, 01 Jul 2002 10:30:44 -0600
To: David Pick <>, security@FreeBSD.ORG
From: Brett Glass <>

At 08:43 AM 7/1/2002, David Pick wrote:

>At least we can build a binary update "package"
>for the "ports" version using a simple "make package"; it's
>harder for the version integrated into the base.

You can make a binary updater using the currently available
port. Just do

cd /usr/ports/security/openssh-portable && make -DOPENSSH_OVERWRITE_BASE package

Beware, though, that you'll also want to install the latest
OpenSSL "engine". I believe that you can make this into
a binary package as well.

>Please note that I have *not* asked for a binary update.
>I don't want to get flamed the way Brett does...

...for asking something reasonable? ;-)

Seriously: Please do ask. If we do not have up-to-date binary
packages, a large percentage of the new installs of FreeBSD
(both network installs and those from CD-ROM) will be vulnerable
from the start, even though the holes have long been identified.
This is not only unethical but also terrible for FreeBSD's

Already, the Apache/FreeBSD worm is making the rounds. Why
allow new installs to be vulnerable?


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