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缺陷编号：wooyun-2016-0174726

漏洞标题：肯德基主站一个日志泄漏到一个完整SQL注射的过程

相关厂商：baison.com.cn

漏洞作者： 路人甲

提交时间：2016-02-04 11:20

修复时间：2016-02-22 09:00

公开时间：2016-02-22 09:00

漏洞类型：SQL注射漏洞

危害等级：高

自评Rank：18

漏洞状态：漏洞已经通知厂商但是厂商忽略漏洞

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： 无

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分享漏洞：

漏洞详情

披露状态：

2016-02-04： 细节已通知厂商并且等待厂商处理中
2016-02-22： 厂商已经主动忽略漏洞，细节向公众公开

简要描述：

一个日志泄漏到一个完整SQL注射的过程

详细说明：

先是神器扫到

http://www.kfc.com.cn/service/log.txt


----------Begin-----------1/19/2016 12:49:04 PM
System.ServiceModel.FaultException: Server was unable to process request. ---> Incorrect syntax near '作为一个开放型消费休息场所'.
Unclosed quotation mark after the character string ''.
Server stack trace: 
   at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
   at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]: 
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at kfcService.WebService1Soap.complainDataSet(String strName, String strPhone, String strHappenTime, String strProvince, String strCity, String strStore, String strContent)
   at kfcService.WebService1SoapClient.complainDataSet(String strName, String strPhone, String strHappenTime, String strProvince, String strCity, String strStore, String strContent)
   at complain.ibtnSubmit_Click(Object sender, ImageClickEventArgs e)
----------End-----------


这个语法错误说明似乎哪个地方有个注射？

kfc.jpg


----------Begin-----------2/4/2016 10:52:15 AM
System.ServiceModel.FaultException: Server was unable to process request. ---> Conversion failed when converting the nvarchar value 'Microsoft SQL Server 2012 - 11.0.2218.0 (X64) 
	Jun 12 2012 13:05:25 
	Copyright (c) Microsoft Corporation
	Standard Edition (64-bit) on Windows NT 6.1 <X64> (Build 7601: Service Pack 1) (Hypervisor)
' to data type int.
Server stack trace: 
   at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
   at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]: 
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at kfcService.WebService1Soap.complainDataSet(String strName, String strPhone, String strHappenTime, String strProvince, String strCity, String strStore, String strContent)
   at kfcService.WebService1SoapClient.complainDataSet(String strName, String strPhone, String strHappenTime, String strProvince, String strCity, String strStore, String strContent)
   at complain.ibtnSubmit_Click(Object sender, ImageClickEventArgs e)
----------End-----------


搞定！！！

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：无影响厂商忽略

忽略时间：2016-02-22 09:00

厂商回复：

漏洞Rank：15 (WooYun评价)

最新状态：

暂无