Linux 服务器会使用 OpenSSL 协议,但是 OpenSSL 有些低版本会存在漏洞,比如著名的"受戒礼"或"贵兵犬"漏洞,这里利用 Python paramiko 库编写了一个 Windows 下的 GUI 小程序,可以实现批量检测 Linux 服务器上的 OpenSSL 是否具有这两个漏洞。

Scanner2.py 文件代码(Python2.x):

# -*- coding:UTF-8 -*-

'''
OpenSSL受戒礼和Freak漏洞检测脚本

DesignBy:XB
2016.07
'''


import paramiko
import os
from Tkinter import *

server=[]  
sjl_sign="Server certificate\n"
freak_sign="Server certificate\n"

ip=raw_input("Please Input Plart IP:")
username=raw_input("Username:")
pwd=raw_input("Password:")

def ReadServerlist():
    print "The Plart:%s(Confirm Platform Always Online)"%ip
    if os.path.exists("serverlist.txt"):
        print "Find The Existing Serverlist."      
    else:
        print "Didn't Find The Existing Serverlist,We Will Create It."
        create=open("serverlist.txt",'w')
        create.close()
ReadServerlist()

def scan():
    read=file("serverlist.txt","r")
    for line in read.readlines():
        server.append(line)
    for i in server:
        i=i.strip("\n")    #去掉行末换行符
        cmd_sjl="openssl s_client -connect"+" "+i+":443 -cipher RC4"
        cmd_freak="openssl s_client -connect"+" "+i+":443 -cipher EXPORT"
        print "\nScanning %s..."%i
        scanbody(ip,username,pwd,cmd_sjl,cmd_freak)
       
    print "\nAll Done"
    print "@Colasoft2016"


def scanbody(ip,username,pwd,cmd_sjl,cmd_freak):
    try:

        ssh=paramiko.SSHClient()
        ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())

        ssh.connect(ip,22,username,pwd)

        stdin,stdout,stderr=ssh.exec_command(cmd_sjl)
        sjl=stdout.readlines()
        stdin,stdout,stderr=ssh.exec_command(cmd_freak)
        freak=stdout.readlines()
        ssh.close()

        list_sjl=[]
        list_freak=[]

        for k in sjl:
            list_sjl.append(k)
           

        for j in freak:
            list_freak.append(j)
           

        if sjl_sign in list_sjl:
            if freak_sign in list_freak:
                print "危险:服务器存在OpenSSL受戒礼漏洞和Freak漏洞"
            else:
                print "危险:服务器存在OpenSSL受戒礼漏洞"
        else:
            if freak_sign in list_freak:
                print "危险:服务器存在OpenSSLFreak漏洞"
            else:
                print "恭喜:服务器不存在OpenSSL受戒礼漏洞和Freak漏洞"
       

    except paramiko.AuthenticationException,e:
        print 'Error'
        print 'Error Detail',e

   

#GUI Program
root=Tk()
root.title("OpenSSL受戒礼和Freak漏洞检测程序")
root.geometry('380x380')    #设置窗口大小,中间是x
root.resizable(width=False,height=False)    #设置窗口是否可以变化长宽,此处宽高不可变;

notice1=Label(root,text="请输入需要扫描的服务器IP(每行一个IP)",fg='red')
notice1.pack(side=TOP)
#滚动条
scrollbar=Scrollbar(root)
scrollbar.pack(side=RIGHT,fill=Y)
scrollbar.set(1,5)

#获取文件内容
content=file("serverlist.txt","r")
readtext=content.read()
content.close()

#写入到文件
server_list=Text(root,width=35,height=22,yscrollcommand=scrollbar.set)
server_list.place(x=5,y=80)
server_list.insert(END,readtext)
scrollbar.config(command=server_list.yview)

#保存函数
def save():
    save=server_list.get('0.0',END).strip()
    print "Save:"
    print save
    file_object=open("serverlist.txt","w")
    file_object.writelines(save)
    file_object.close()
#保存和扫描按钮
save_button=Button(root,text="保存",width=9,height=2,command=save).place(x=260,y=80)
scan_button=Button(root,text="扫描",width=9,height=2,command=scan).place(x=260,y=150)

root.mainloop()

投稿人:宋小兵

昵称:晓兵

邮箱:ssbandjl@163.com