家庭小木屋

家是什么?众说纷纭。社会学家说,家是社会的最小细胞;婚姻学家说,家是风雨相依的两人世界;文学家说,家是宝盖下面养着的一群猪……究竟什么是家呢?记得在一个朋友的结婚典礼上司仪饱含深情的那句话:家不是讲理的地方,家不是放钱的地方,家不是两个人凑合过日子的地方……

文豆 & 文库:

谷雨 醉心 冬小麦:

About Group About.com All Topics (At least 99.88% links) Vulnerable to Iframe Injection (Cross Frame Scripting) Security Attacks




Vulnerability Description:


About.com all “topic sites” are vulnerable to Iframe Injection (Cross Frame Scripting) attacks. This means all sub-domains of about.com are affected. Based on a self-written program, 94357 links were tested. Only 118 links do not belong to the topics (Metasites) links. This means no more than 0.125% links are not affected. At least 99.875% links of About Group are vulnerable to Iframe Injection attacks. In fact, for about.com's structure, the main domain is something just like a cover. So, very few links belong to them.


For the Iframe Injection vulnerabilities. They can be used to do DDOS (Distributed Denial-of-Service Attack) to other websites, too.


"According to About’s online media kit, nearly 1,000 "Experts" (freelance writers) contribute to the site by writing on various topics, including healthcare and travel." (About.com)


The vulnerabilities can be attacked without user login. Tests were performed on Microsoft IE (10.0.9200.16750) of Windows 8, Mozilla Firefox (34.0) & Google Chromium 39.0.2171.65-0 ubuntu0.14.04.1.1064 (64-bit) of Ubuntu (14.04),Apple Safari 6.1.6 of Mac OS X Lion 10.7.



Vulnerability Discover:

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

http://www.tetraph.com/wangjing



Vulnerability Disclosure:

Those vulnerabilities were reported to About on Sunday, Oct 19, 2014. No one replied. Until now, they are still unpatched.



Blog Details:


http://securityrelated.blogspot.com/2015/02/about-group-aboutcom-all-topics-at.html

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