From: Mike Hoskins (mikeadept.org)
Date: Mon Sep 08 2003 - 17:46:37 CDT

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

On Sun, 7 Sep 2003, Dagmar d'Surreal wrote:
> I see... So you feel it's better to simply dare an attacker to try to
> invoke three hundred bajillion copies of say, fingerd. How novel. I
> can only hope the majority on the list realize why following your
> suggestion is very bad.

luckily, i think anyone that actually reads the entire man page would
understand that. ;) from FreeBSD's inetd(8),

"
-c maximum
        Specify the default maximum number of simultaneous invocations of
        each service; the default is unlimited. May be overridden on a
        per-service basis with the "max-child" parameter.
-C rate
        Specify the default maximum number of times a service can be
        invoked from a single IP address in one minute; the default is
        unlimited. May be overridden on a per-service basis with the
        "max-connections-per-ip-per-minute" parameter.
-R rate
        Specify the maximum number of times a service can be invoked in
        one minute; the default is 256. A rate of 0 allows an unlimited
        number of invocations.
-s maximum
        Specify the default maximum number of simultaneous invocations of
        each service from a single IP address; the default is unlimited.
        May be overridden on a per-service basis with the "max-child-per-
        ip" parameter.
"

so there are much better ways to address the problem in modern inetds.
also, OS' i use make installing inetd at all optional. furthermore, many
Linux' i'm familiar with make xinetd the default... so this is anything
but 'default insecurity'.

-mrh

--
From: "Spam Catcher" <spam-catcheradept.org>
To: spam-catcheradept.org
Do NOT send email to the address listed above or
you will be added to a blacklist!

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]