Metasploit攻击Oracle的环境搭建
来源:本站转载
时间:2012-02-04 15:38:15
Metasploit中关于Oracle的攻击模块默认并不完全,需要自己做一些工作。本文主要记录在搭建环境的中的一些错误(操作系统Backtrack 5)。在默认情况下使用oracle的一些攻击功能会出现类似如下错误:ary module execution completed
msf > use auxiliary/admin/oracle/oracle_login
msf auxiliary(oracle_login) > set RHOST 192.168.0.91
RHOST => 192.168.0.91
msf auxiliary(oracle_login) > run
[-] Failed to load the OCI library: no such file to load -- oci8
[-] See http://www.metasploit.com/redmine/projects/framework/wiki/OracleUsage for installation instructions
[*] Auxiliary module execution completed
安装Oracle Instant Clinet
下载basic, sqlplus,和SDK:http://www.oracle.com/technetwork/database/features/instant-client/index-097480.html, 将三个压缩包解压到同一个目录下并创建一个libclntsh.so -> libclntsh.so.11.1的链接。
>unzip /opt/oracle/instantclient-basic-linux32-11.2.0.2.0.zip
>unzip /opt/oracle/instantclient-sqlplus-linux32-11.2.0.2.0.zip
>unzip /opt/oracle/instantclient-sdk-linux32-11.2.0.2.0.zip
>ln -s libclntsh.so.11.1 libclntsh.so
目录里的内容大概如下:
root@bt:/opt/oracle/instantclient_11_2# ls
adrci libclntsh.so libociei.so ojdbc5.jar SQLPLUS_README
BASIC_README libclntsh.so.11.1 libocijdbc11.so ojdbc6.jar uidrvci
genezi libnnz11.so libsqlplusic.so sdk xstreams.jar
glogin.sql libocci.so.11.1 libsqlplus.so sqlplus
然后执行vi ~/.bashrc 在文件的最后添加环境变量如下:
export PATH=$PATH:/opt/oracle/instantclient_11_2
export SQLPATH=/opt/oracle/instantclient_11_2
export TNS_ADMIN=/opt/oracle/instantclient_11_2
export LD_LIBRARY_PATH=/opt/oracle/instantclient_11_2
export ORACLE_HOME=/opt/oracle/instantclient_11_2
确认Oracle Instant Client是否安装成功
root@bt:~# sqlplus scott/tiger@//192.168.0.91/ORCL
SQL*Plus: Release 11.2.0.2.0 Production on Fri Sep 23 04:39:08 2011
Copyright (c) 1982, 2010, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Production
With the Partitioning, OLAP and Data Mining options
SQL>
安装OCI8
下载链接:http://ruby-oci8.rubyforge.org/en/,解压后进入解压后的目录,运行make 和 make install。在运行这两个命令之前,先用env命令看看前面设置的环境变量是否生效了,如果没有生效,前面sqlplus也是运行不起来的,这时重新启动一下电脑就可以了。前面做的步骤可以参考http://dev.metasploit.com/redmine/projects/1/wiki/OracleUsage。
安装完成后需要验证一下OCI8是否安装成功,我用的这个版本出现如下问题。
root@bt:~# irb
irb(main):001:0> require 'oci8'
LoadError: no such file to load -- oci8lib_191
from /usr/local/lib/site_ruby/1.9.2/oci8.rb:40:in `require'
from /usr/local/lib/site_ruby/1.9.2/oci8.rb:40:in `<top (required)>'
from (irb):1:in `require'
from (irb):1
from /usr/bin/irb:12:in `<main>'
因为我的ruby版本是1.9.2,安装的时候生成的是oci8lib_192,所以需要改一个oci8.rb这个文件
root@bt:/usr/local/lib/site_ruby/1.9.2# vi oci8.rb
多加一个when, 让其使用oci8lib_192这个库
# The suffix number indicates the ruby API version.
# 18 - ruby 1.8.x
# 191 - ruby 1.9.1 and 1.9.2
# 19x - ruby 1.9.x future version which will break the API compatibility
case RUBY_VERSION
when /^1\.9\.1/
so_basename += '191'
when /^1\.9\.2/
so_basename += '192'
when /^1\.8/
so_basename += '18'
else
raise 'unsupported ruby version: ' + RUBY_VERSION
end
require so_basename
这时我们再来确认一下,出现下面类似的信息就可以了。












