[cod] new cod/coduo build... (CODUO crashes)

Steven Hartland killing at multiplay.co.uk
Tue Dec 21 17:31:39 EST 2004


I'm just getting:
-----------------------------------
WARNING: Server should have crashed here!
WARNING: Look for console commands player might be exploiting!
WARNING: Server should have crashed here!
WARNING: Look for console commands player might be exploiting!
...

tcpdump shows nothing that looks bad:
22:28:55.252723 u212-239-170-23.adsl.pi.be.28960 > ded46.multiplay.co.uk.28960: udp 15  
0x0000   4500 002b 22eb 0000 7711 bd13 d4ef aa17        E..+"...w.......
0x0010   d42a 1092 7120 7120 0017 0fed ffff ffff        .*..q.q.........
0x0020   6765 7469 6e66 6f20 7878 7800 0000             getinfo.xxx...
22:28:55.336404 Toronto-HSE-ppp3927999.sympatico.ca.60286 > ded46.multiplay.co.uk.28960: udp 15  
0x0000   4500 002b ca56 0000 7011 1526 459d 40ec        E..+.V..p..&E. at .
0x0010   d42a 1092 eb7e 7120 0017 8e0c ffff ffff        .*...~q.........
0x0020   6765 7469 6e66 6f20 7878 7800 0000             getinfo.xxx...
22:28:55.918443 m92.net81-65-169.noos.fr.28960 > ded46.multiplay.co.uk.28960: udp 15    
0x0000   4500 002b b2bc 0000 7611 b2ab 5141 a95c        E..+....v...QA.\
0x0010   d42a 1092 7120 7120 0017 9456 ffff ffff        .*..q.q....V....
0x0020   6765 7469 6e66 6f20 7878 7800 0000             getinfo.xxx...
22:28:56.061422

Crash dump:
#0  0x03981808 in ?? ()
#1  0x080af074 in strcpy ()
#2  0x080af175 in strcpy ()
#3  0x21fbb673 in Scr_ExecThread () from /usr/local/games/cod/uo/game.mp.uo.i386.so
#4  0x21f94e33 in Scr_StartupGameType () from /usr/local/games/cod/uo/game.mp.uo.i386.so
#5  0x21f7eb3b in G_InitGame () from /usr/local/games/cod/uo/game.mp.uo.i386.so
#6  0x21f7cb04 in vmMain () from /usr/local/games/cod/uo/game.mp.uo.i386.so
#7  0x0809bfaf in strcpy ()
#8  0x08090bba in strcpy ()
#9  0x08090ce3 in strcpy ()
#10 0x08091ed5 in strcpy ()
#11 0x08088269 in strcpy ()
#12 0x080603eb in strcpy ()
#13 0x0805fab5 in strcpy ()
#14 0x08088a41 in strcpy ()
#15 0x080603eb in strcpy ()
#16 0x0805fc13 in strcpy ()
#17 0x08071edf in strcpy ()
#18 0x080c9c32 in strcpy ()
#19 0x181cd14f in __libc_start_main () from /lib/libc.so.6

----- Original Message ----- 
From: "Ryan C. Gordon" <icculus at clutteredmind.org>
To: <cod at icculus.org>
Sent: Tuesday, December 21, 2004 9:15 PM
Subject: [cod] new cod/coduo build...


> 
> This one fixes a server-crash exploit that is going around (no, I'm not 
> reporting details at this time), and should hopefully at least 
> workaround the crash logs that were posted here today (unconfirmed).
> 
> This is not heavily tested, so don't blast it out to all your servers 
> immediately.
> 
> Do not mirror or distribute this file, since there may be newer builds 
> later today and I don't want people using older, interim builds.
> 
> To use:
>  - Update your server to COD 1.5/COD:UO 1.51
>  - Unpack in the server's dir, so it overwrites the linux bins.
>  - It will update both cod and coduo's binaries.
> 
> The file:
>  http://0day.icculus.org/cod/COD-CODUO-lnxded-bins-12212004.tar.bz2
> 
> --ryan.
> 
> 
> 
>


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