Codeplex Subsonic 输入验证漏洞

QQ空间 新浪微博 微信 QQ facebook twitter
漏洞ID 1186743 漏洞类型 输入验证
发布时间 2008-05-21 更新时间 2008-05-21
CVE编号 CVE-2008-2391 CNNVD-ID CNNVD-200805-278
漏洞平台 N/A CVSS评分 7.8
|漏洞来源
https://www.securityfocus.com/bid/84990
https://cxsecurity.com/issue/WLB-2008050086
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200805-278
|漏洞详情
SubSonic远程攻击者可以借助一个-1的页索引(又称数据页码),绕过页尺寸限制和引起拒绝服务攻击(CPU耗竭)。
|漏洞EXP
This paper discusses abusing Microsoft SQL Query wildcards to consume
CPU in database servers using only the search field present in most
common web applications.

It can be downloaded from
http://www.portcullis-security.com/uplds/wildcard_attacks.pdf

Majority of the Microsoft SQL Server based web applications are
vulnerable to this attack. Other databases could be vulnerable
depending on how the applications implement search functionalities
although common implementation of the search functionality in SQL
Server back-end applications is vulnerable.

There are real world scenarios and detailed analysis in the paper
which explains and shows the impact of this attack.

Regards,

--
Ferruh Mavituna
|受影响的产品
CodePlex Subsonic 0
|参考资料

来源:BUGTRAQ
名称:20080519DoSattacksusingSQLWildcards-WhitePaper
链接:http://www.securityfocus.com/archive/1/archive/1/492233/100/0/threaded
来源:MISC
链接:http://www.portcullis-security.com/uplds/wildcard_attacks.pdf
来源:MISC
链接:http://www.codeplex.com/subsonic/WorkItem/View.aspx?WorkItemId=16112
来源:SREASON
名称:3898
链接:http://securityreason.com/securityalert/3898
来源:XF
名称:subsonic-pagesize-dos(42562)
链接:http://xforce.iss.net/xforce/xfdb/42562