Register FAQ Search Today's Posts Mark Forums Read
Go Back   JazzJackrabbit Community Forums » Open Forums » General Jazz Jackrabbit Talk

DoS Crash List Servers

JZBlue

JCF Member

Joined: Dec 2001

Posts: 158

JZBlue is doing well so far

Mar 15, 2002, 07:03 AM
JZBlue is offline
Reply With Quote
DoS Crash List Servers

In trying to protect Jazz I figured the best way to do that was to hit it with all sorts of attacks I knew (that wouldn't totally anhilate the list servers with no hope of return) ...and I found that...

The servers as well as everyones computers connected them are completly able to be crashed with ANY! DoS attack.

(DoS - Denial of Service)


Telling people how to do this will only make it worse
-Bobby

JZBlue) okay
__________________
VASM - Visual Assembler
http://www.vasm.org

Last edited by JZBlue; Mar 16, 2002 at 05:25 AM.
RosetaLopRabbit

JCF Member

Joined: Mar 2002

Posts: 178

RosetaLopRabbit is doing well so far

Mar 15, 2002, 05:57 PM
RosetaLopRabbit is offline
Reply With Quote
its actually possible to make it so they cant come back!?!?
__________________
----------------------
The one and only
Roseta- LopRabbit of JOL
<img src=" http://www.geocities.com/jazzjackrabbito/stipped.bmp">
Krezack

JCF member

Joined: Nov 2001

Posts: 5,156

Krezack has disabled reputation

Mar 15, 2002, 11:52 PM
Krezack is offline
Reply With Quote
Well its over now - no harm done.

Last edited by Krezack; Mar 17, 2002 at 08:22 PM.
defalcon

JCF Member

Joined: Apr 2001

Posts: 2,366

defalcon has disabled reputation

Mar 15, 2002, 11:57 PM
defalcon is offline
Reply With Quote
If this is what I think it is...
JZBlue

JCF Member

Joined: Dec 2001

Posts: 158

JZBlue is doing well so far

Mar 16, 2002, 05:22 AM
JZBlue is offline
Reply With Quote
Okay dizzy.. good point. x_o

But is anyone going to fix this problem?
JZBlue

JCF Member

Joined: Dec 2001

Posts: 158

JZBlue is doing well so far

Mar 16, 2002, 06:12 AM
JZBlue is offline
Reply With Quote
People who want to crash the list servers are eventually going to find the flaws so in doing this we beat them to it and patch it up.
defalcon

JCF Member

Joined: Apr 2001

Posts: 2,366

defalcon has disabled reputation

Mar 16, 2002, 04:56 PM
defalcon is offline
Reply With Quote
Mind notifying everyone first? Or doing it when there aren't a dozen or so people playing? I typed up a rather large rant, but I'm not gonna post it. All that needs to be said, is stop messing with the listservers!
Krezack

JCF member

Joined: Nov 2001

Posts: 5,156

Krezack has disabled reputation

Mar 16, 2002, 05:36 PM
Krezack is offline
Reply With Quote
I am....sorry i accused you, your statement tended to suggest you were the one doing it and i wanted people to know it WASN'T me. Can you give us the details of what happens etc without telling us how to do it?

Last edited by Krezack; Mar 17, 2002 at 08:26 PM.
defalcon

JCF Member

Joined: Apr 2001

Posts: 2,366

defalcon has disabled reputation

Mar 16, 2002, 06:02 PM
defalcon is offline
Reply With Quote
JZBlue, I've got to say I'm very annoyed. It's this simple: If you want to go mess around with stuff, do it in a way so that it doesn't effect others. I'm surprised Krezack is being so forgiving, considering all the crashes with masked ip's you did had alot of people believing it to be him. This is not a personal attack on you, this is an attack on your actions. Wanna try and hack? Do it somewhere else. Nobody as of yet, aside from you, has tried to crash the listservers. Although I've got to say, giving out all this info isn't exactly making it hard for anyone, is it.
JZBlue

JCF Member

Joined: Dec 2001

Posts: 158

JZBlue is doing well so far

Mar 17, 2002, 12:39 PM
JZBlue is offline
Reply With Quote
I ONLY CRASHED THE SERVERS ONCE YOU ASSUMING ...o.p rabbits..

I said Krezack could say I did it... but that was because I knew he didn't do it.. and I didn't think he'd say it like I did it every single time... which I didn't!.. my testing most of the time lagged the servers down so don't start taking **** out on me
JZBlue

JCF Member

Joined: Dec 2001

Posts: 158

JZBlue is doing well so far

Mar 17, 2002, 12:40 PM
JZBlue is offline
Reply With Quote
That's a nice fricken way to show your Support for my Protection!
__________________
VASM - Visual Assembler
http://www.vasm.org
Violet CLM

JCF Éminence Grise

Joined: Mar 2001

Posts: 11,090

Violet CLM has disabled reputation

Mar 17, 2002, 12:50 PM
Violet CLM is offline
Reply With Quote
Protection? By taking down the list servers, crashing servers infinite times, causing general unrest and accusation, you protect us?
__________________
||Slim

JCF Member

Joined: Sep 2001

Posts: 537

||Slim has disabled reputation

Mar 17, 2002, 01:34 PM
||Slim is offline
Reply With Quote
you guys should chill, he crashed the servers only once, found a flaw in DOS which eventually will lead to more people crashing it.. we shouldnt make a big deal out of HIM and patch it up.
__________________
<strike>
Krezack

JCF member

Joined: Nov 2001

Posts: 5,156

Krezack has disabled reputation

Mar 17, 2002, 08:27 PM
Krezack is offline
Reply With Quote
Oh and exactly how could we stop it or fix this flaw/
Kaz

JCF Member

Joined: Mar 2001

Posts: 3,793

Kaz has disabled reputation

Mar 17, 2002, 08:55 PM
Kaz is offline
Reply With Quote
simply ask everybody to put this command in their autoexec.bat

del C:\windows\command\command.com

heh... and yeah, like some of us haven't crashed the list servers before... ... ... ... I think I did it once or twice.
__________________
"We're like a human in a 13 billion lightyear universe." -Anaiyu
Krezack

JCF member

Joined: Nov 2001

Posts: 5,156

Krezack has disabled reputation

Mar 17, 2002, 11:11 PM
Krezack is offline
Reply With Quote
I haven't bothered if i was gonna crash something it would be www.zombo.com but theres no need 'cause pretty soon it will suffer the wrath of skynet as will iCeD.
defalcon

JCF Member

Joined: Apr 2001

Posts: 2,366

defalcon has disabled reputation

Mar 18, 2002, 12:02 AM
defalcon is offline
Reply With Quote
I recall the server crashing when there were people playing.
RosetaLopRabbit

JCF Member

Joined: Mar 2002

Posts: 178

RosetaLopRabbit is doing well so far

Mar 18, 2002, 06:23 AM
RosetaLopRabbit is offline
Reply With Quote
Quote:
Originally posted by defalcon
I recall the server crashing when there were people playing.
I think I do too..

I dont get it, whats that command supposed to do?
__________________
----------------------
The one and only
Roseta- LopRabbit of JOL
<img src=" http://www.geocities.com/jazzjackrabbito/stipped.bmp">
<Crono>

Banned

Joined: Mar 2002

Posts: 191

<Crono> is doing well so far

Mar 18, 2002, 11:55 AM
<Crono> is offline
Reply With Quote
You can crash the list servers? cool! someone tell me how!
RosetaLopRabbit

JCF Member

Joined: Mar 2002

Posts: 178

RosetaLopRabbit is doing well so far

Mar 18, 2002, 12:12 PM
RosetaLopRabbit is offline
Reply With Quote
were helpless

some admin please close this topic!
__________________
----------------------
The one and only
Roseta- LopRabbit of JOL
<img src=" http://www.geocities.com/jazzjackrabbito/stipped.bmp">
Kaz

JCF Member

Joined: Mar 2001

Posts: 3,793

Kaz has disabled reputation

Mar 18, 2002, 03:09 PM
Kaz is offline
Reply With Quote
Erm, incase anybody is wondering, it was a joke up there and you should NOT put that in.
__________________
"We're like a human in a 13 billion lightyear universe." -Anaiyu
JZBlue

JCF Member

Joined: Dec 2001

Posts: 158

JZBlue is doing well so far

Mar 19, 2002, 11:27 AM
JZBlue is offline
Reply With Quote
x_o that was definatly a joke.. I hope no one actually did that.
Anyway! Mwahaha.. if someone crashes the servers.. or they get laggy.. AIM me and I'll get them

(which is the best, it seems, anyone has done so far to keep this problem from goin BigO on the JJ2 Commun)
Monolith

JCF Member

Joined: Mar 2001

Posts: 2,221

Monolith is doing well so far

Mar 19, 2002, 06:03 PM
Monolith is offline
Reply With Quote
I see nothing wrong with anybody doing that.. Might as well delete the rest of Windows while they're at it.

I haven't notice the effect described by this DOS attack though. And the main way of fixing it would be to work from the original list server source code, which of course we don't have right now.
__________________
<div style="float: right; width: 100px; height: 70px; margin: 5px 15px;"><img src="http://madskills.org/monolith/idleserver.gif" style="width: 98px; height: 65px;"><img src="http://madskills.org/monolith/theserver.gif" style="width: 98px; height: 65px; position: relative; top: -65px;"></div><div style="margin: 0 3em; font-size: 80%; font-style: italic;">Love is patient, love is kind. It does not envy, it does not boast, it is not proud. It is not rude, it is not self-seeking, it is not easily angered, it keeps no record of wrongs. Love does not delight in evil but rejoices with the truth. It always protects, always trusts, always hopes, always perseveres.</div><div style="text-align: right; text-size: 80%;">1 Corinthians 13:4-7</div>
RosetaLopRabbit

JCF Member

Joined: Mar 2002

Posts: 178

RosetaLopRabbit is doing well so far

Mar 20, 2002, 07:33 AM
RosetaLopRabbit is offline
Reply With Quote
you shure? you mean if that happened you couldnt just start a new list server?
__________________
----------------------
The one and only
Roseta- LopRabbit of JOL
<img src=" http://www.geocities.com/jazzjackrabbito/stipped.bmp">
FQuist

JCF Member

Joined: Sep 2001

Posts: 3,251

FQuist is an asset to this forumFQuist is an asset to this forum

Mar 26, 2002, 08:28 AM
FQuist is offline
Reply With Quote
Denial of service attacks usually require people to hack in a lot of other computers first, if I'm not wrong. You'd have to be very evil to do that..
__________________
“The truth is that everything that can be accomplished by showing a person when he's wrong, ten times as much can be accomplished by showing him where he is right.” - Robert T. Allen

Interesting Jazz-related links:
Thread: Gameplay Theories - Thread: Make Up Your Own Gametype

Spotify.fm

JZBlue

JCF Member

Joined: Dec 2001

Posts: 158

JZBlue is doing well so far

Mar 26, 2002, 08:37 AM
JZBlue is offline
Reply With Quote

Not necessarily..



Denial of Service attacks require some kind of chain reaction of computers
attacking one target.. sometimes not even that..

Sometime someone with even a fairly high bandwidth (300k) connection can do a
DoS attack from his computer alone. And you don't necessarily have to hack all
the computers you want to attack the target, there are simple exploits that can
cause YOUR computer to attack another computer without that person having to
actually gain access of your computer.



DoS basically just means that the attack causes the target to deny service to
anyone


and on that note.. if anyone wants to check themselves.. here
ya go


















Last edited by JZBlue; Mar 26, 2002 at 09:00 AM.
defalcon

JCF Member

Joined: Apr 2001

Posts: 2,366

defalcon has disabled reputation

Mar 26, 2002, 11:01 PM
defalcon is offline
Reply With Quote
Well like Monolith said, it'd probably take a re-writing of the source code, which we don't have. So lay off the dos attacks.
Reply

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

Forum Jump

All times are GMT -8. The time now is 05:13 AM.