Open Redirect Vulnerability

Daily mail Registration Page Unvalidated Redirects and Forwards & XSS Web Security Problem

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Daily mail Registration Page Unvalidated Redirects and Forwards & XSS Web Security Problem

 

Website Description:
“The Daily Mail is a British daily middle-market tabloid newspaper owned by the Daily Mail and General Trust. First published in 1896 by Lord Northcliffe, it is the United Kingdom’s second biggest-selling daily newspaper after The Sun. Its sister paper The Mail on Sunday was launched in 1982. Scottish and Irish editions of the daily paper were launched in 1947 and 2006 respectively. The Daily Mail was Britain’s first daily newspaper aimed at the newly-literate “lower-middle class market resulting from mass education, combining a low retail price with plenty of competitions, prizes and promotional gimmicks”, and was the first British paper to sell a million copies a day. It was at the outset a newspaper for women, the first to provide features especially for them, and as of the second-half of 2013 had a 54.77% female readership, the only British newspaper whose female readers constitute more than 50% of its demographic. It had an average daily circulation of 1,708,006 copies in March 2014. Between July and December 2013 it had an average daily readership of approximately 3.951 million, of whom approximately 2.503 million were in the ABC1 demographic and 1.448 million in the C2DE demographic. Its website has more than 100 million unique visitors per month.” (Wikipedia)

One of its website’s Alexa rank is 93 on January 01 2015. The website is one of the most popular websites in the United Kingdom.

The Unvalidated Redirects and Forwards problem has not been patched, while the XSS problem has been patched.

 

 

 

(1) Daily mail Registration Page Unvalidated Redirects and Forwards Web Security Problem

 

(1.1) Vulnerability Description:
Daily online websites have a cyber security problem. Hacker can exploit it by Open Redirect (Unvalidated Redirects and Forwards) attacks. During the tests, all Daily mail websites (Daily Mail, Mail on Sunday & Metro media group) use the same mechanism. These websites include dailymail.co.uk, thisismoney.co.uk, and mailonsunday.co.uk.

 

 

dailymail_1

thisismoney_1

 

 

 

Google Dork:
“Part of the Daily Mail, The Mail on Sunday & Metro Media Group”

 

 

The vulnerability occurs at “&targetUrl” parameter in “logout.html?” page, i.e.
http://www.dailymail.co.uk/registration/logout.html?targetUrl=http%3A%2F%2Fgoogle.com

 

 

 

(1.2.1) Use the following tests to illustrate the scenario painted above.

The redirected webpage address is “http://diebiyi.com/articles“. Can suppose that this webpage is malicious.

 

 

 

(1.2.2) The program code flaw can be attacked without user login. Tests were performed on Microsoft IE (9 9.0.8112.16421) of Windows 8, Mozilla Firefox (37.0.2) & Google Chromium 42.0.2311 (64-bit) of Ubuntu (14.04.2)，and Apple Safari 6.1.6 of Mac OS X v10.9 Mavericks.

These bugs were found by using URFDS (Unvalidated Redirects and Forwards Detection System).

 

 

 

(1.2) Description of Open Redirect:
Here is the description of Open Redirect: “A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. An http parameter may contain a URL value and could cause the web application to redirect the request to the specified URL. By modifying the URL value to a malicious site, an attacker may successfully launch a phishing scam and steal user credentials. Because the server name in the modified link is identical to the original site, phishing attempts have a more trustworthy appearance.” (From CWE)

 

 

 

(1.3) Vulnerability Disclosure:
These vulnerabilities have not been patched.

 

 

 

 

(2) Daily Mail Website XSS Cyber Security Zero-Day Vulnerability

(2.1) Vulnerability description:
DailyMail has a security problem. Criminals can exploit it by XSS attacks.

The vulnerability occurs at “reportAbuseInComment.html?” page with “&commentId” parameter, i.e.
http://www.dailymail.co.uk/home/reportAbuseInComment.html?articleId=346288&commentId=877038

The vulnerability can be attacked without user login. Tests were performed on Mozilla Firefox (34.0) in Ubuntu (14.04) and Microsoft IE (9.0.15) in Windows 7.

dailymail_uk_xss




(2.2) What is XSS?
“Cross-site scripting (XSS) is a type of computer security vulnerability typically found in web applications. XSS enables attackers to inject client-side script into web pages viewed by other users. A cross-site scripting vulnerability may be used by attackers to bypass access controls such as the same-origin policy. Cross-site scripting carried out on websites accounted for roughly 84% of all security vulnerabilities documented by Symantec as of 2007. Their effect may range from a petty nuisance to a significant security risk, depending on the sensitivity of the data handled by the vulnerable site and the nature of any security mitigation implemented by the site’s owner.” (Wikipedia)

 

 

 

(2.3) Vulnerability Disclosure:
This vulnerability has been patched.

 

 

Discover and Reporter:
Wang Jing, Division of Mathematical Sciences (MAS), School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU), Singapore. (@justqdjing)
http://www.tetraph.com/wangjing

 

 

 

 

Daily mail Registration Page Unvalidated Redirects and Forwards Web Security Problem

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Daily mail Registration Page Unvalidated Redirects and Forwards Web Security Problem

 

 

Website Description:
“The Daily Mail is a British daily middle-market tabloid newspaper owned by the Daily Mail and General Trust. First published in 1896 by Lord Northcliffe, it is the United Kingdom’s second biggest-selling daily newspaper after The Sun. Its sister paper The Mail on Sunday was launched in 1982. Scottish and Irish editions of the daily paper were launched in 1947 and 2006 respectively. The Daily Mail was Britain’s first daily newspaper aimed at the newly-literate “lower-middle class market resulting from mass education, combining a low retail price with plenty of competitions, prizes and promotional gimmicks”, and was the first British paper to sell a million copies a day. It was at the outset a newspaper for women, the first to provide features especially for them, and as of the second-half of 2013 had a 54.77% female readership, the only British newspaper whose female readers constitute more than 50% of its demographic. It had an average daily circulation of 1,708,006 copies in March 2014. Between July and December 2013 it had an average daily readership of approximately 3.951 million, of whom approximately 2.503 million were in the ABC1 demographic and 1.448 million in the C2DE demographic. Its website has more than 100 million unique visitors per month.” (Wikipedia)

One of its website’s Alexa rank is 93 on January 01 2015. The website is one of the most popular websites in the United Kingdom.

 

 

 

(1) Vulnerability Description:
Daily online websites have a cyber security problem. Hacker can exploit it by Open Redirect (Unvalidated Redirects and Forwards) attacks. During the tests, all Daily mail websites (Daily Mail, Mail on Sunday & Metro media group) use the same mechanism. These websites include dailymail.co.uk, thisismoney.co.uk, and mailonsunday.co.uk.

 

 

Google Dork:
“Part of the Daily Mail, The Mail on Sunday & Metro Media Group”

 

The vulnerability occurs at “&targetUrl” parameter in “logout.html?” page, i.e.
http://www.dailymail.co.uk/registration/logout.html?targetUrl=http%3A%2F%2Fgoogle.com

 

dailymail_1

 

 thisismoney_1

 

(2.1) Use the following tests to illustrate the scenario painted above.
The redirected webpage address is “http://diebiyi.com/articles“. Can suppose that this webpage is malicious.

 

Vulnerable URLs:
http://www.dailymail.co.uk/registration/logout.html?targetUrl=http%3A%2F%2Fdailymail.co.uk
http://www.thisismoney.co.uk/registration/logout.html?targetUrl=http%3A%2F%2Fhao123.com/
http://www.mailonsunday.co.uk/registration/logout.html?targetUrl=http%3A%2F%2Fpinterest.com

 

POC Code:
http://www.dailymail.co.uk/registration/logout.html?targetUrl=http%3A%2F%2Fdiebiyi.com/articles
http://www.thisismoney.co.uk/registration/logout.html?targetUrl=http%3A%2F%2Fdiebiyi.com/articles
http://www.mailonsunday.co.uk/registration/logout.html?targetUrl=http%3A%2F%2Fdiebiyi.com/articles

 

 

POC Video:
https://www.youtube.com/watch?v=AU-HJGe5BWE&feature=youtu.be

 

Blog Detail:
http://tetraph.com/security/website-test/daily-mail-url-redirection/
http://securityrelated.blogspot.com/2015/10/daily-mail-registration-page.html
https://vulnerabilitypost.wordpress.com/2015/10/30/daily-mail-open-redirect/

 

 

(2.2) The program code flaw can be attacked without user login. Tests were performed on Microsoft IE (9 9.0.8112.16421) of Windows 8, Mozilla Firefox (37.0.2) & Google Chromium 42.0.2311 (64-bit) of Ubuntu (14.04.2)，and Apple Safari 6.1.6 of Mac OS X v10.9 Mavericks.

These bugs were found by using URFDS (Unvalidated Redirects and Forwards Detection System).

 

 

 

(2) Description of Open Redirect:
Here is the description of Open Redirect: “A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. An http parameter may contain a URL value and could cause the web application to redirect the request to the specified URL. By modifying the URL value to a malicious site, an attacker may successfully launch a phishing scam and steal user credentials. Because the server name in the modified link is identical to the original site, phishing attempts have a more trustworthy appearance.” (From CWE)

 

 

 

(3) Vulnerability Disclosure:
These vulnerabilities have not been patched.

 

 

Discover and Reporter:
Wang Jing, Division of Mathematical Sciences (MAS), School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU), Singapore. (@justqdjing)
http://www.tetraph.com/wangjing

 

 

 

 

Reference:
https://cxsecurity.com/issue/WLB-2015110028
http://computerobsess.blogspot.com/2015/11/daily-mail-open-redirect.html
http://itinfotech.tumblr.com/post/132726134291/ithut-daily-mail-registration-page-unvalidated
http://itsecurity.lofter.com/post/1cfbf9e7_8d45d37
https://inzeed.wordpress.com/2015/11/07/daily-mail-registration-page
http://webtechhut.blogspot.com/2015/11/daily-mail-registration-page.html
https://community.webroot.com/t5/Security-Industry-News/The-Telegraph-and-Daily-Mail
http://permalink.gmane.org/gmane.comp.security.fulldisclosure/2643|
http://lists.openwall.net/full-disclosure/2015/11/03/8

 

CVE-2014-4134 – phpwind v8.7 Unvalidated Redirects and Forwards Web Security Vulnerabilities

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phpwind_xss2

 

CVE-2014-4134 – phpwind v8.7 Unvalidated Redirects and Forwards Web Security Vulnerabilities

 

Exploit Title: phpwind v8.7 goto.php? &url Parameter Open Redirect Security Vulnerabilities

Product: phpwind

Vendor: phpwind

Vulnerable Versions: v8.7

Tested Version: v8.7

Advisory Publication: May 25, 2015

Latest Update: May 25, 2015

Vulnerability Type: URL Redirection to Untrusted Site (‘Open Redirect’) [CWE-601]

CVE Reference: CVE-2014-4134

Impact CVSS Severity (version 2.0):

CVSS v2 Base Score: 5.8 (MEDIUM) (AV:N/AC:M/Au:N/C:P/I:P/A:N) (legend)

Impact Subscore: 4.9

Exploitability Subscore: 8.6

CVSS Version 2 Metrics:

Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism

Access Complexity: Medium

Authentication: Not required to exploit

Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification

Writer and Reporter: Wang Jing [School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU), Singapore] (@justqdjing)

 

 

 

Caution Details:

 

(1) Vendor & Product Description:

Vendor:

phpwind

 

Product & Vulnerable Versions:

phpwind

v8.7

 

Vendor URL & Download:

Product can be obtained from here,

http://www.phpwind.net/thread/166

 

Product Introduction Overview:

“Today, the country’s 200,000 worth of small sites, there are nearly 100,000 community site uses phpwind, has accumulated more than one million sites use phpwind, there are 1,000 new sites every day use phpwind. These community sites covering 52 types of trades every day one million people gathered in phpwind build community, issued 50 million new information, visit more than one billion pages. National Day PV30 million or more in 1000 about a large community, there are more than 500 sites selected phpwind station software provided, including by scouring link Amoy satisfaction, a daily e-commerce and marketing groups, and other on-line product vigorously increase in revenue for the site. Excellent partners, such as Xiamen fish, of Long Lane, Erquan network, Kunshan forum, the North Sea 360, Huizhou West Lake, Huashang like.

phpwind recent focus on strengthening community media value, expand e-commerce applications community. phpwind focus on small sites to explore the value of integration and applications, we believe that the website that is community, the community can provide a wealth of applications to meet people access to information, communication, entertainment, consumer and other living needs, gain a sense of belonging, become online home . With the development of the Internet, in the form of the site will be more abundant, the integration of the Forum, more forms of information portals, social networking sites, we will integrate these applications to products which, and to create the most optimized user experience. phpwind mission is to make the community more valuable, so that more people enjoy the convenience of the Internet community in order to enhance the quality of life.”

 

 

 

(2) Vulnerability Details:

phpwind web application has a computer cyber security bug problem. It can be exploited by Unvalidated Redirects and Forwards (URL Redirection) attacks. This could allow a user to create a specially crafted URL, that if clicked, would redirect a victim from the intended legitimate web site to an arbitrary web site of the attacker’s choosing. Such attacks are useful as the crafted URL initially appear to be a web page of a trusted site. This could be leveraged to direct an unsuspecting user to a web page containing attacks that target client side software such as a web browser or document rendering programs.

Several other similar products 0-day vulnerabilities have been found by some other bug hunter researchers before. phpwind has patched some of them. The Full Disclosure mailing list is a public forum for detailed discussion of vulnerabilities and exploitation techniques, as well as tools, papers, news, and events of interest to the community. FD differs from other security lists in its open nature and support for researchers’ right to decide how to disclose their own discovered bugs. The full disclosure movement has been credited with forcing vendors to better secure their products and to publicly acknowledge and fix flaws rather than hide them. Vendor legal intimidation and censorship attempts are not tolerated here! It also publishs suggestions, advisories, solutions details related to Open Redirect vulnerabilities and cyber intelligence recommendations.

 

(2.1) The first programming code flaw occurs at “&url” parameter in “/goto.php?” page.

 

 

 

 

 

References:

http://www.tetraph.com/security/open-redirect/phpwind-v8-7-open-redirect/

http://securityrelated.blogspot.com/2015/05/phpwind-v87-xss.html

https://webtechwire.wordpress.com/2015/05/24/phpwind-v8-7-open-redirect-2/

http://diebiyi.com/articles/security/phpwind-v8-7-open-redirect/

https://www.mail-archive.com/fulldisclosure%40seclists.org/msg01741.html

https://itswift.wordpress.com/2015/05/24/phpwind-v8-7-open-redirect/

http://whitehatpost.blog.163.com/blog/static/242232054201542495731506/

http://cxsecurity.com/issue/WLB-2015030028

http://seclists.org/fulldisclosure/2015/Apr/35

http://www.openwall.com/lists/oss-security/2015/05/22/7

http://permalink.gmane.org/gmane.comp.security.oss.general/16883

 

FC2 & Rakuten Online Websites Multiple XSS (Cross-site Scripting) and Open Redirect Cyber Vulnerabilities

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FC2 & Rakuten Online Websites Multiple XSS (Cross-site Scripting) and Open Redirect Cyber Vulnerabilities

 

FC2 and Rakuten are the first and second top ranking Japanese local online websites. This article introduces several XSS (Cross-site Scripting) and Open Redirect bugs of them.

 

The Alexa rank of fc2.com is 52 on February 18 2015 and related rank in Japan is 4. The Alexa rank of rakuten.co.jp is 64 on May 29 2015 and related rank is japan is 7. We know that Google, Facebook, Twitter, Yahoo, Microsoft, Apple and LinkedIn are not local Japanese companies at all.

 

 

Discover and Reporter:
Wang Jing, Division of Mathematical Sciences (MAS), School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU), Singapore. (@justqdjing)
http://www.tetraph.com/wangjing

 

 

(1) FC2 XSS (cross site scripting) & Open Redirect

 

Domain:
blog.fc2.com/

 

“FC2 (founded July 20, 1999) is a popular Japanese blogging host, the third most popular video hosting service in Japan (after YouTube and Niconico), and a web hosting company headquartered in Las Vegas, Nevada. It is the sixth most popular website in Japan overall (as of January 2014). FC2 is an abbreviation of “Fantastic Kupi-Kupi (クピクピ)”. It is known to allow controversial adult content such as pornography and hate speech (unlike many of its competitors). The company uses rented office space for its headquarters which it shares with many other U.S.-based businesses. It also pays taxes in the United States. The physical servers are located in the United States. However, it is believed that the majority of the company and its users (including employees) are located within Japan” (Wikipedia)

 

The Alexa rank of fc2.com is 52 on February 18 2015. It is the toppest Japanese local website sevice.

 

 

(1.1) FC2 fc2.com Online Website URLs XSS (cross site scripting) Vulnerabilities (All URLs Under Domain blog.fc2.com/tag)

 

Vulnerability description:

FC2 has a computer cyber security bug problem. It is vulnerable to XSS attacks. Here is the description of XSS: “Hackers are constantly experimenting with a wide repertoire of hacking techniques to compromise websites and web applications and make off with a treasure trove of sensitive data including credit card numbers, social security numbers and even medical records. Cross-site Scripting (also known as XSS or CSS) is generally believed to be one of the most common application layer hacking techniques Cross-site Scripting allows an attacker to embed malicious JavaScript, VBScript, ActiveX, HTML, or Flash into a vulnerable dynamic page to fool the user, executing the script on his machine in order to gather data. The use of XSS might compromise private information, manipulate or steal cookies, create requests that can be mistaken for those of a valid user, or execute malicious code on the end-user systems. The data is usually formatted as a hyperlink containing malicious content and which is distributed over any possible means on the internet.” (Acunetix)

 

fc2_blog_xss2

 

The programming code flaw occurs at fc2 URLs’ filenames . Fc2 only filter part of the filenames in the urls. Almost all urls are affected under domain blog.fc2.com/tag are affected. i.e.
http://blog.fc2.com/tag/drug/
http://blog.fc2.com/tag//アメリカ/
http://blog.fc2.com/tag/tag/翻訳
http://blog.fc2.com/tag//>レシピブログに参加中♪

 

The vulnerability can be attacked without user login. Tests were performed on Firefox (37.02) in Ubuntu (14.04) and IE (9.0.15) in Windows 7.

 

POC Code:
http://blog.fc2.com/tag/drug//“><img src=x onerror=prompt(‘justqdjing’)>
http://blog.fc2.com/tag//アメリカ//“><img src=x onerror=prompt(‘justqdjing’)>
http://blog.fc2.com/tag/tag/翻訳//“><img src=x onerror=prompt(‘justqdjing’)>
http://blog.fc2.com/tag//>レシピブログに参加中//”><img src=x onerror=prompt(‘justqdjing’)>

 

 

 

(1.2) FC2 Online Web Service Open Redirect (Unvalidated Redirects and Forwards) Cyber Security Vulnerabilities

 

(1.2.1) Vulnerability Description:

FC2 online web service has a computer cyber security bug problem. It can be exploited by Open Redirect (Unvalidated Redirects and Forwards) attacks. Here is the description of Open Redirect: “An open redirect is an application that takes a parameter and redirects a user to the parameter value without any validation. This vulnerability is used in phishing attacks to get users to visit malicious sites without realizing it.” One consequences of it is Phishing. (OWASP)

 

The program code flaw can be attacked without user login. Tests were performed on Microsoft IE (9 9.0.8112.16421) of Windows 7, Mozilla Firefox (37.0.2) & Google Chromium 42.0.2311 (64-bit) of Ubuntu (14.04.2)，Apple Safari 6.1.6 of Mac OS X v10.9 Mavericks.

 

In fact, during the test, it is not hard to find URL Redirection bugs in FC2. Maybe fc2.com pays little attention to mitigate these Vulnerabilities. These bugs were found by using URFDS.

 

 

(1.2.2) Use one of webpages for the following tests. The webpage address is “http://securitypost.tumblr.com/“. Can suppose that this webpage is malicious.

 

 

(1.3) Vulnerability Disclosure:

Those vulnerabilities were reported to rakuten-cert@rakuten.co.jp in 2014. No one replied. Until now, they are still unpatched.

 

 

 

 

(2) Rakuten XSS (cross site scripting) & Open Redirect

 

Domain:
rakuten.com

“Rakuten, Inc. (楽天株式会社 Rakuten Kabushiki-gaisha?) is a Japanese electronic commerce and Internet company based in Tokyo, Japan. Its B2B2C e-commerce platform Rakuten Ichiba is the largest e-commerce site in Japan and among the world’s largest by sales. Hiroshi Mikitani founded the company in February 1997 as MDM, Inc., and is still its chief executive. Rakuten Shopping Mall (楽天市場 Rakuten Ichiba?) started operations in May 1997. In June 1999, the company changed its name to Rakuten, Inc. The Japanese word rakuten means optimism. In 2012, the company’s revenues totaled US$4.6 billion with operating profits of about US$244 million. In June 2013, Rakuten, Inc. reported it had a total of 10,351 employees worldwide. In 2005, Rakuten started expanding outside Japan, mainly through acquisitions and joint ventures. Its acquisitions include Buy.com (now Rakuten.com Shopping in the US), Priceminister (France), Ikeda (now Rakuten Brasil), Tradoria (now Rakuten Deutschland), Play.com (UK), Wuaki.tv (Spain), and Kobo Inc. (Canada). The company has investments in Pinterest, Ozon.ru, AHA Life, and Daily Grommet.” (Wikipedia)

 

The Alexa rank of rakuten.co.jp is 64 in May 29 2015. It is the second toppest Japanese local sevice website.

 

 

(2.1) Rakuten Website Search Page XSS (cross site scripting) Web Security Vulnerability

(2.1.1) Vulnerability description:

rakuten.de has a computer science security bug problem. It is vulnerable to XSS attacks. Here is the description of XSS: “Cross-Site Scripting (XSS) attacks are a type of injection, in which malicious scripts are injected into otherwise benign and trusted web sites. XSS attacks occur when an attacker uses a web application to send malicious code, generally in the form of a browser side script, to a different end user. Flaws that allow these attacks to succeed are quite widespread and occur anywhere a IEEE web application uses input from a user within the output it generates without validating or encoding it.” (OWSAP)

 

rakuten_de_search_xss1

 

(2.1.2) The program code flaw occurs at “&q” parameter in at “suchen/asd/?” pages, i.e.
http://www.rakuten.de/suchen/asd/?category_hierarchy=0&q=reddit_nice_music_news

 

The vulnerability can be attacked without user login. Tests were performed on Firefox (37.02) in Ubuntu (14.04) and IE (8.0. 7601) in Windows 7. The bugs found by using CSXDS.

POC Code:
http://www.rakuten.de/suchen/asd/?category_hierarchy=0&q=adcash_shopping_payment‘ /”><img src=x onerror=prompt(/tetraph/)>

 

(2.1.3) Vulnerability Disclosure:

Those vulnerabilities are patched now.

 

 

(2.2) Rakuten Online Website Open Redirect (URL Redirection) Cyber Security Vulnerabilities

(2.2.1) Vulnerability Description:

Rakuten online website has a computer engineering security bug problem. It can be exploited by URL Redirection (Unvalidated Redirects and Forwards) attacks. Here is the description of Open Redirect: “A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. An http parameter may contain a URL value and could cause the web application to redirect the request to the specified URL. By modifying the URL value to a malicious site, an attacker may successfully launch a phishing scam and steal user credentials. Because the server name in the modified link is identical to the original site, phishing attempts have a more trustworthy appearance.” (From CWE)

 

“The Full Disclosure mailing list is a public forum for detailed discussion of vulnerabilities and exploitation techniques, as well as tools, papers, news, and events of interest to the community. FD differs from other security lists in its open nature and support for researchers’ right to decide how to disclose their own discovered bugs. The full disclosure movement has been credited with forcing vendors to better secure their products and to publicly acknowledge and fix flaws rather than hide them. Vendor legal intimidation and censorship attempts are not tolerated here!” A great many of the fllowing web securities have been published here, Buffer overflow, HTTP Response Splitting (CRLF), CMD Injection, SQL injection, Phishing, Cross-site scripting, CSRF, Cyber-attack, Unvalidated Redirects and Forwards, Information Leakage, Denial of Service, File Inclusion, Weak Encryption, Privilege Escalation, Directory Traversal, HTML Injection, Spam.

 

The program code flaw can be attacked without user login. Tests were performed on Microsoft IE (9 9.0.8112.16421) of Windows 7, Mozilla Firefox (37.0.2) & Google Chromium 42.0.2311 (64-bit) of Ubuntu (14.04.2)，Apple Safari 6.1.6 of Mac OS X v10.9 Mavericks.

 

Since know only a little Japanese, not sure whether Rakuten pays much attention to Open Redirect Vulnerabilities or not.

 

 

(2.2.2) Use one of webpages for the following tests. The webpage address is “http://www.inzeed.com/kaleidoscope/“. Can suppose that this webpage is malicious.

 

(2.2.3) Vulnerability Disclosure:

Those vulnerabilities are not patched now.

 

 

================

 

 

FC2＆楽天オンラインのウェブサイトの複数のXSS（クロスサイトスクリプティング）とオープンリダイレクトサイバー脆弱性

 

FC2と楽天は日本の地方オンラインWebサービスをランク付けする第一及び第二toppestです。この記事では、いくつかのXSS（クロスサイトスクリプティング）とオープンリダイレクトのバグを紹介します。

 

fc2.comのAlexaのランクは2015年2月18日に52であり、日本のランクはrakuten.co.jpのAlexaのランクは2015年5月29日に64で4であるとランク、日本は7です。

 

発見し、レポーター：
王ジン (Wang Jing)、数理科学研究部門（MAS）、物理的および数理科学科（SPMS）、南洋理工大学（NTU）、シンガポール。 （@justqdjing）
http://www.tetraph.com/wangjing

 

 

（1）FC2 XSS（クロスサイトスクリプティング）＆オープンリダイレクト



 

ドメイン：
blog.fc2.com/

（1999年7月20日に設立）」FC2は、日本の人気ブログのホスト、（YouTubeやニコニコ後）は、日本で3番目に人気のビデオホスティングサービス、およびラスベガス、ネバダ州に本社を置くウェブホスティング会社です。それは第六最も人気のあります全体的な日本のウェブサイト（2014年1月現在）。FC2はの略で、「ファンタスティックKupi-Kupi（クピクピ）」。これは、このようなポルノのような論争のアダルトコンテンツを許可することが知られており、（競合他社の多くとは異なり）スピーチを嫌いされています。会社それは他の多くの米国系企業と共有し、その本社のためのオフィススペースを借り使用しています。また、米国で税金を払っています。物理サーバが米国に所在している。しかし、それは会社の大部分と考えられ、そのされていますユーザー（従業員を含む）は、日本の中に位置しています」（ウィキペディア）

fc2.comのAlexaのランクはそれがtoppest日本のローカルウェブサイトの流通サービスである2月18日2015年に52です。

 

 

（1.1）FC2 fc2.comオンラインのウェブサイトのURL XSS（クロスサイトスクリプティング）脆弱性（ドメインblog.fc2.com/tag下にあるすべてのURL）

脆弱性の説明：

FC2は、コンピュータのサイバーセキュリティバグの問題があります。これは、XSS攻撃に対して脆弱です。ここでXSSの説明は次のとおりです。「ハッカーは常にWebサイトやWebアプリケーションを侵害し、クレジットカード番号、社会保障番号、さらには医療記録などの機密データの宝庫でオフにする技術をハッキングの幅広いレパートリーで実験されている4クロス。サイトスクリプティングは、（また、XSSやCSSとして知られる）は、一般のVBScript、ActiveXの、HTML、またはFlashはに対して脆弱動的ページに、攻撃者が悪意のあるJavaScriptを埋め込むことができ、最も一般的なアプリケーション層ハッキング技術クロスサイトスクリプティングの一つであると考えられていますデータを収集するために、自分のマシン上でスクリプトを実行して、ユーザーをだます。XSSの使用が有効なユーザーの方に誤解されるか、または最後に悪質なコードを実行できる要求を作成し、操作したり、クッキーを盗む、個人情報を危険にさらす可能性があります-userシステムでは、データは通常、悪質なコンテンツを含むハイパーリンクとしてフォーマットされ、インターネット上の任意の可能な手段を介して配布されています。」 （会社のAcunetix）

 

プログラミングコードの欠陥は、FC2のURL」のファイル名で発生します。 FC2は、URLだけでファイル名の一部をフィルタリングします。ほぼすべてのURLが影響を受けますblog.fc2.com/tagドメインの下に影響を受けています。すなわち
http://blog.fc2.com/tag/drug/
http://blog.fc2.com/tag//アメリカ/
http://blog.fc2.com/tag/tag/翻訳
http://blog.fc2.com/tag//>レシピブログに参加中♪

 

この脆弱性は、ユーザのログインなしで攻撃される可能性があります。試験は、Windows 7でのUbuntuでのFirefox（37.02）（14.04）およびIE（9.0.15）で行いました。

 

POCコード：
http://blog.fc2.com/tag/drug//“><img SRC = X onerror = alert（ ‘justqdjing’）>
http://blog.fc2.com/tag//アメリカ// “> <IMG src = X onerror = alert（ ‘justqdjing’）>
http://blog.fc2.com/tag/tag/翻訳// “> <IMG src = X onerror = alert（ ‘justqdjing’）>
http://blog.fc2.com/tag//>レシピブログに参加中// “> <IMG src = X onerror =alert（ ‘justqdjing’）>

 

 

（1.2）FC2オンラインWebサービスのオープンリダイレクト（未検証のリダイレクトとフォワード）サイバー·セキュリティの脆弱性

（1.2.1）の脆弱性の説明：

FC2オンラインWebサービスは、コンピュータのサイバーセキュリティバグの問題があります。それは、オープンリダイレクト（未検証のリダイレクトとフォワード）攻撃によって悪用される可能性があります。ここでオープンリダイレクトの説明は次のとおりです。「オープンリダイレクトがパラメータを受け取り、何の検証も行わずにパラメータ値にユーザーをリダイレクトするアプリケーションです。この脆弱性は、それを実現することなく、悪質なサイトを訪問するユーザーを取得するためにフィッシング攻撃で使用されています。。 “それの一つの結果はフィッシングで​​す。 （OWASP）

 

プログラムコードの欠陥は、ユーザのログインなしで攻撃される可能性があります。テストは、Windows 7のMicrosoftのIE（9 9.0.8112.16421）で行われた、Mozilla Firefoxの（37.0.2）＆グーグルクロム42.0.2311のUbuntuの（64ビット）（14.04.2）はMac OSのアップルのSafari 6.1.6 X v10.9マーベリックス。

 

実際には、テスト時には、FC2内のURLリダイレクトのバグを見つけることは難しいことではありません。多分fc2.comは、これらの脆弱性を軽減するためにはほとんど注意を払っています。これらのバグはURFDSによって発見されました。

 

（1.2.2）は、次の試験のためのWebページのいずれかを使用します。ウェブページアドレスは「http://securitypost.tumblr.com/」です。このウェブページに悪意であるとすることができます。

 

（1.3）脆弱性の開示：

これらの脆弱性は誰も答えていない2014年にrakuten-cert@rakuten.co.jpすることが報告されました。今までは、彼らはまだパッチを適用していないです。

 

 

 

（2）楽天XSS（クロスサイトスクリプティング）＆オープンリダイレクト

 

ドメイン：
rakuten.com

「楽天株式会社は、（楽天株式会社楽天株式会社-gaisha？）東京、日本に拠点を置く日本の電子商取引やインターネット企業です。そのB2B2Cの電子商取引プラットフォーム楽天市場は、日本最大の電子商取引サイトで、世界の中で販売による最大。三木谷浩史は、MDM、株式会社として1997年2月で会社を設立し、さらにその最高経営責任者（CEO）である。楽天ショッピングモール（楽天市場楽天市場？）1999年6月1997年5月で事業を開始し、同社は社名変更楽天株式会社に日本語ワード楽天楽観を意味している。2012年には、同社の売上高は、米国約US2.44億ドルの営業利益との46億ドルとなりました。2013年6月には、楽天株式会社は、それが世界中の10351名の従業員を有していたと報告した。で2005年、楽天は、主に買収や合弁事業を通じて、日本国外で拡大し始めた。その買収は、Buy.com（米国で今Rakuten.comショッピング）、Priceminister（フランス）、池田（現楽天ブラジル）、Tradoria（今楽天ドイツ）が挙げられます、Play.com（英国）、Wuaki.tv（スペイン）、およびコボ（カナダ）。同社はPinterest、Ozon.ru、AHA生活、毎日のグロメットで投資を行っている。」（ウィキペディア）

 

rakuten.co.jpのAlexaのランクは、第2 toppest日本の地方流通サービスのウェブサイトである5月29日2015年64あります。

 

 

（2.1）楽天ウェブ検索ページXSS（クロスサイトスクリプティング）のWebセキュリティ脆弱性

（2.1.1）の脆弱性の説明：

rakuten.deは、コンピュータのサイバーセキュリティバグの問題があります。これは、XSS攻撃に対して脆弱です。ここでXSSの説明です：「クロスサイトスクリプティング（XSS）攻撃は、悪意のあるスクリプトがそうでなければ良性と信頼できるWebサイトに注入された注入の種類、ある攻撃者が悪意のあるコードを送信するために、Webアプリケーションを使用する際にXSS攻撃が発生しました。 、一般的にブラウザ側スクリプトの形で、別のエンドユーザーに。これらの攻撃が成功することを可能に傷はかなり普及しているWebアプリケーションはそれを検証するか、エンコードせずに生成する出力内のユーザからの入力を使用して任意の場所に発生します。」 （OWSAP）

 

（2.1.2）プログラムコードの欠陥は、に “Q”パラメータで発生する「suchen / ASD /？ “ページ、すなわち、
http://www.rakuten.de/suchen/asd/?category_hierarchy=0&q=reddit_nice_music_news

 

この脆弱性は、ユーザのログインなしで攻撃される可能性があります。テストはWindows 7でのUbuntu（14.04）とIE​​（8.0。7601）にはFirefox（37.02）で行いました。

 

POCコード：
http://www.rakuten.de/suchen/asd/?category_hierarchy=0&q=adcash_shopping_payment ‘/ “> <IMG SRC = X onerror =alert（/ tetraph /）>

 

（2.1.3）の脆弱性の開示：

これらの脆弱性は、現在パッチが適用されます。

 

 

（2.2）楽天オンラインサイトオープンリダイレクト（URLリダイレクション）サイバー·セキュリティの脆弱性

（2.2.1）の脆弱性の説明：

楽天のオンラインウェブサイトは、コンピュータのサイバーセキュリティバグの問題があります。それは、オープンリダイレクト（未検証のリダイレクトとフォワード）攻撃によって悪用される可能性があります。ここでオープンリダイレクトの説明は次のとおりです。「Webアプリケーションは外部サイトへのリンクを指定するユーザ制御入力を受け付け、リダイレクトでそのリンクを使用しています。これは、フィッシング攻撃を簡素化HTTPパラメータがURL値が含まれており、可能性があります。。指定されたURLに要求をリダイレクトするようにWebアプリケーションを引き起こす。悪質なサイトへのURLの値を変更することにより、攻撃者がフィッシング詐欺を起動し、ユーザーの資格情報を盗むことができる。変更されたリンク内のサーバー名が、元のサイトと同じであるため、フィッシングの試みは、より信頼性の高い外観を持っています。」 （CWEから）

 

「完全な情報開示のメーリングリストは脆弱性と搾取の技術だけでなく、ツール、論文、ニュース、コミュニティに関心のあるイベントの詳細な議論のための公開フォーラムです。FDは、研究者のためのオープンな性質とサポートで他のセキュリティ·リストとは異なり「右はより自分の製品を確保するためにベンダーを強制し、公に認め、それらを隠すのではなく、欠陥を修正するために完全な情報開示の動きが入金されている。自分の発見したバグを開​​示する方法を決定する法的脅迫や検閲の試みをベンダーここでは許容されないために！ ” fllowingウェブ証券の非常に多くがここで公開されている、バッファオーバーフロー、HTTPレスポンス分割（CRLF）、CMDインジェクション、SQLインジェクション、フィッシング、クロスサイトスクリプティング、CSRF、サイバー攻撃、未検証のリダイレクトとフォワード、情報漏洩、サービス、ファイルインクルージョン、弱い暗号化、権限昇格、ディレクトリ·トラバーサル、HTMLインジェクション、スパム拒否。

 

プログラムコードの欠陥は、ユーザのログインなしで攻撃される可能性があります。テストは、Windows 7のMicrosoftのIE（9 9.0.8112.16421）で行われた、Mozilla Firefoxの（37.0.2）＆グーグルクロム42.0.2311のUbuntuの（64ビット）（14.04.2）はMac OSのアップルのSafari 6.1.6 X v10.9マーベリックス。

 

楽天リダイレクトの脆弱性かどうかを開くために多くの注意を払っているかどうかわからない、少しだけ日本語を知っているので。

 

 

（2.2.2）は、次の試験のためのWebページのいずれかを使用します。ウェブページアドレスは「http://itinfotech.tumblr.com/」です。このウェブページに悪意であるとすることができます。

 

（2.2.3）の脆弱性の開示：

これらの脆弱性は、現在パッチが適用されていません。

FC2 Online Web Service Open Redirect (Unvalidated Redirects and Forwards) Cyber Security Vulnerabilities

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0

fc2_com_2

FC2 Online Web Service Open Redirect (Unvalidated Redirects and Forwards) Cyber Security Vulnerabilities

Domain:
fc2.com

“FC2 (founded July 20, 1999) is a popular Japanese blogging host, the third most popular video hosting service in Japan (after YouTube and Niconico), and a web hosting company headquartered in Las Vegas, Nevada. It is the sixth most popular website in Japan overall (as of January 2014). FC2 is an abbreviation of “Fantastic Kupi-Kupi (クピクピ)”. It is known to allow controversial adult content such as pornography and hate speech (unlike many of its competitors). The company uses rented office space for its headquarters which it shares with many other U.S.-based businesses. It also pays taxes in the United States. The physical servers are located in the United States. However, it is believed that the majority of the company and its users (including employees) are located within Japan” (Wikipedia)

The Alexa rank of fc2.com is 52 on February 18 2015. It is the toppest Japanese local website sevice.

(1) Vulnerability Description:

FC2 online web service has a computer cyber security bug problem. It can be exploited by Open Redirect (Unvalidated Redirects and Forwards) attacks. Here is the description of Open Redirect: “An open redirect is an application that takes a parameter and redirects a user to the parameter value without any validation. This vulnerability is used in phishing attacks to get users to visit malicious sites without realizing it.” One consequences of it is Phishing. (OWASP)

The program code flaw can be attacked without user login. Tests were performed on Microsoft IE (9 9.0.8112.16421) of Windows 7, Mozilla Firefox (37.0.2) & Google Chromium 42.0.2311 (64-bit) of Ubuntu (14.04.2)，Apple Safari 6.1.6 of Mac OS X v10.9 Mavericks.

In fact, during the test, it is not hard to find URL Redirection bugs in FC2. Maybe fc2.com pays little attention to mitigate these Vulnerabilities. These bugs were found by using URFDS.

(2) Use one of webpages for the following tests. The webpage address is “http://securitypost.tumblr.com/“. Can suppose that this webpage is malicious.

Vulnerability Disclosure:
Those vulnerabilities were reported to Rakuten, they are still unpatched.

Discover and Reporter:
Wang Jing, Division of Mathematical Sciences (MAS), School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU), Singapore. (@justqdjing)
http://www.tetraph.com/wangjing

==================

FC2オンラインWebサービスオープンリダイレクト（未検証のリダイレクトとフォワード）サイバー·セキュリティの脆弱性

ドメイン：
fc2.com

（1999年7月20日に設立）」FC2は、日本の人気ブログのホスト、（YouTubeやニコニコ後）は、日本で3番目に人気のビデオホスティングサービス、およびラスベガス、ネバダ州に本社を置くウェブホスティング会社です。それは第六最も人気のあります日本のウェブサイトは、全体的な。（2014年1月のように）FC2はの略で、「ファンタスティックKupi-Kupi（クピクピ）」。このようなポルノのような論争のアダルトコンテンツを許可し、（競合他社の多くとは異なり）スピーチを憎むことが知られています。」 （ウィキペディア）

fc2.comのAlexaのランクはそれがtoppest日本のローカルウェブサイトの流通サービスである2月18日2015年52あります。

（1）脆弱性の説明：

FC2オンラインWebサービスは、コンピュータのサイバーセキュリティバグの問題があります。それは、オープンリダイレクト（未検証のリダイレクトとフォワード）攻撃によって悪用される可能性があります。ここでオープンリダイレクトの説明は次のとおりです。「オープンリダイレクトがパラメータを受け取り、何の検証も行わずにパラメータ値にユーザーをリダイレクトするアプリケーションです。この脆弱性は、それを実現することなく、悪質なサイトを訪問するユーザーを取得するためにフィッシング攻撃で使用されています。。 “それの一つの結果はフィッシングで​​す。 （OWASP）

プログラムコードの欠陥は、ユーザのログインなしで攻撃される可能性があります。テストは、Windows 7のMicrosoftのIE（9 9.0.8112.16421）で行われた、Mozilla Firefoxの（37.0.2）＆グーグルクロム42.0.2311のUbuntuの（64ビット）（14.04.2）はMac OSのアップルのSafari 6.1.6 X v10.9マーベリックス。

実際には、テスト時には、FC2内のURLリダイレクトのバグを見つけることは難しいことではありません。多分fc2.comは、これらの脆弱性を軽減するためにはほとんど注意を払っています。

（2）以下の試験のためのWebページのいずれかを使用します。ウェブページアドレスは「http://securitypost.tumblr.com/」です。このウェブページに悪意であるとすることができます。

脆弱性の公開：
これらの脆弱性は楽天に報告された、彼らはまだパッチを適用していないです。

発見し、レポーター：
王ジン (Wang Jing)、数理科学研究部門（MAS）、物理的および数理科学科（SPMS）、南洋理工大学（NTU）、シンガポール。 （@justqdjing）
http://www.tetraph.com/wangjing

Rakuten Online Website Open Redirect (URL Redirection) Cyber Security Vulnerabilities

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0

rakuten_jp_1

 

Rakuten Online Website Open Redirect (URL Redirection) Cyber Security Vulnerabilities

 

Domain:
rakuten.com




“Rakuten, Inc. (楽天株式会社 Rakuten Kabushiki-gaisha?) is a Japanese electronic commerce and Internet company based in Tokyo, Japan. Its B2B2C e-commerce platform Rakuten Ichiba is the largest e-commerce site in Japan and among the world’s largest by sales. Hiroshi Mikitani founded the company in February 1997 as MDM, Inc., and is still its chief executive. Rakuten Shopping Mall (楽天市場 Rakuten Ichiba?) started operations in May 1997. In June 1999, the company changed its name to Rakuten, Inc. The Japanese word rakuten means optimism. In 2012, the company’s revenues totaled US$4.6 billion with operating profits of about US$244 million. In June 2013, Rakuten, Inc. reported it had a total of 10,351 employees worldwide. In 2005, Rakuten started expanding outside Japan, mainly through acquisitions and joint ventures. Its acquisitions include Buy.com (now Rakuten.com Shopping in the US), Priceminister (France), Ikeda (now Rakuten Brasil), Tradoria (now Rakuten Deutschland), Play.com (UK), Wuaki.tv (Spain), and Kobo Inc. (Canada). The company has investments in Pinterest, Ozon.ru, AHA Life, and Daily Grommet.” (Wikipedia)

 

The Alexa rank of rakuten.co.jp is 64 on May 29 2015. It is the second toppest Japanese local sevice website.




(1) Vulnerability Description:

Rakuten online website has a computer cyber security bug problem. It can be exploited by Open Redirect (Unvalidated Redirects and Forwards) attacks. Here is the description of Open Redirect: “A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. An http parameter may contain a URL value and could cause the web application to redirect the request to the specified URL. By modifying the URL value to a malicious site, an attacker may successfully launch a phishing scam and steal user credentials. Because the server name in the modified link is identical to the original site, phishing attempts have a more trustworthy appearance.” (From CWE)

 

The program code flaw can be attacked without user login. Tests were performed on Microsoft IE (9 9.0.8112.16421) of Windows 7, Mozilla Firefox (37.0.2) & Google Chromium 42.0.2311 (64-bit) of Ubuntu (14.04.2)，Apple Safari 6.1.6 of Mac OS X v10.9 Mavericks.

 

Since know only a little Japanese, not sure whether Rakuten pays much attention to Open Redirect Vulnerabilities or not. These bugs were found by using URFDS.

 

 

 

(2) Use one of webpages for the following tests. The webpage address is “http://itinfotech.tumblr.com/“. Can suppose that this webpage is malicious.

 

Vulnerable URL 1:

POC Code:

 

Vulnerable URL 2:

POC Code:

 

Vulnerable URL 3:

POC Code:

 

 

Vulnerability Disclosure:

Those vulnerabilities are not patched now.

 

 

 

Bug Discover:
Wang Jing, Division of Mathematical Sciences (MAS), School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU), Singapore. (@justqdjing)
http://www.tetraph.com/wangjing

 

 

============

 

 

 

楽天オンラインサイトオープンリダイレクト（URLリダイレクション）サイバー·セキュリティの脆弱性

 

ドメイン：
rakuten.com




「楽天株式会社は、（楽天株式会社楽天株式会社-gaisha？）東京、日本に拠点を置く日本の電子商取引やインターネット企業です。そのB2B2Cの電子商取引プラットフォーム楽天市場は、日本最大の電子商取引サイトで、世界の中で販売による最大。三木谷浩史は、MDM、株式会社として1997年2月で会社を設立し、さらにその最高経営責任者（CEO）である。楽天ショッピングモール（楽天市場楽天市場？）1999年6月1997年5月で事業を開始し、同社は社名変更楽天株式会社に日本語ワード楽天楽観を意味している。2012年には、同社の売上高は、米国約US2.44億ドルの営業利益との46億ドルとなりました。2013年6月には、楽天株式会社は、それが世界中の10351名の従業員を有していたと報告した。で2005年、楽天は、主に買収や合弁事業を通じて、日本国外で拡大し始めた。その買収は、Buy.com（米国で今Rakuten.comショッピング）、Priceminister（フランス）、池田（現楽天ブラジル）、Tradoria（今楽天ドイツ）が挙げられます、Play.com（英国）、Wuaki.tv（スペイン）、およびコボ（カナダ）。同社はPinterest、Ozon.ru、AHA生活、毎日のグロメットで投資を行っている。」（ウィキペディア）

 

rakuten.co.jpのAlexaのランクは、第2 toppest日本の地方流通サービスのウェブサイトである5月29日2015年64あります。





（1）脆弱性の説明：

楽天のオンラインウェブサイトは、コンピュータのサイバーセキュリティバグの問題があります。それは、オープンリダイレクト（未検証のリダイレクトとフォワード）攻撃によって悪用される可能性があります。ここでオープンリダイレクトの説明は次のとおりです。「Webアプリケーションは外部サイトへのリンクを指定するユーザ制御入力を受け付け、リダイレクトでそのリンクを使用しています。これは、フィッシング攻撃を簡素化HTTPパラメータがURL値が含まれており、可能性があります。。指定されたURLに要求をリダイレクトするようにWebアプリケーションを引き起こす。悪質なサイトへのURLの値を変更することにより、攻撃者がフィッシング詐欺を起動し、ユーザーの資格情報を盗むことができる。変更されたリンク内のサーバー名が、元のサイトと同じであるため、フィッシングの試みは、より信頼性の高い外観を持っています。」 （CWEから）

 

プログラムコードの欠陥は、ユーザのログインなしで攻撃される可能性があります。テストは、Windows 7のMicrosoftのIE（9 9.0.8112.16421）で行われた、Mozilla Firefoxの（37.0.2）＆グーグルクロム42.0.2311のUbuntuの（64ビット）（14.04.2）はMac OSのアップルのSafari 6.1.6 X v10.9マーベリックス。

 

楽天リダイレクトの脆弱性かどうかを開くために多くの注意を払っているかどうかわからない、少しだけ日本語を知っているので。

 




 

 

 

（2）以下の試験のためのWebページのいずれかを使用します。ウェブページアドレスは「http://itinfotech.tumblr.com/」です。このウェブページに悪意であるとすることができます。

 

脆弱URL 1：

POCコード：

 

脆弱URL 2：

POCコード：

 

脆弱URL 3：

POCコード：

 

 

脆弱性の公開：

これらの脆弱性は、現在パッチが適用されていません。

 

 

 

バグを発見：
王ジン (Wang Jing)、数理科学研究部門（MAS）、物理的および数理科学科（SPMS）、南洋理工大学（NTU）、シンガポール。 （@justqdjing）
http://www.tetraph.com/wangjing



About Group 超过 99.88% 的链接容易遭受 XSS 和 XFS 攻击

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2607064191

 
About Group 网站有一个严重的网络安全问题，它容易遭受 XSS (跨站脚本漏洞) XFS (跨Frame脚本漏洞)。这对它的近10亿月访问用户是灾难和毁灭性的。

 

根据漏洞研究者发布的结果和POC视频，所有About.com的话题(子域名)都可以被攻击者利用。

 

新加坡南洋理工大学 (NTU) 数学和物理学院 (SPMS) 数学系 (MAS) 的王晶 (Wang Jing) 发布了这个严重的安全漏洞。王晶声称在2014年10月19号，他向 About Group 做了报告，但是迄今为止一直没有收到回复。漏洞的发布时间是2015年2月2号。“到现在为止，漏洞还没有被修复” 王晶说。

 

与此同时，王晶披露 About.com 主页面的搜索域也容易遭受 XSS 攻击。除此之外，他还发布了一些 About.com 的公开重定向漏洞 (Open Redirect). 王说他的测试是在 Windows 8 的 IE (10.0.9200.16750) 和 Mozilla 的 Firefox (34.0), Ubuntu (14.04) 的 Google Chromium 39.0.2171.65-0, 以及 Mac OS X Lion 10.7 的 Apple Safari 6.1.6 上进行的。

 

XSS (Cross- site Scripting) 可以用来窃取用户信息，控制用户浏览器，和进行 DOS (Denial of Service) 攻击。 XFS (Cross-frame Scripting) 也叫 iFrame Injection，可以修改用户浏览器页面内容。

 

在发布漏洞的同时，王晶还说明因为 About Group 的普遍性，它的漏洞可以用来对其他网站进行隐蔽重定向攻击 (Covert Redirect)；XFS 则可以用来对计算机和网络进行 DDOS (Distributed Denial of Service) 黑客攻击。这些漏洞发布在著名漏洞平台 Full-Disclosure 上和他的个人博客上。

 

王晶是一名学生安全研究人员。他发布了包括谷歌，脸书，亚马逊，阿里巴巴，电子湾，领英等多家公司网站的重要漏洞以及大量网络应用程序的补丁。
 

 
 
 

相关新闻:
http://www.zdnet.com/article/over-99-percent-of-about-com-links-vulnerable-to-xss-xfs-iframe-attack/
http://www.securityweek.com/xss-xfs-open-redirect-vulnerabilities-found-aboutcom
http://securityaffairs.co/wordpress/33070/hacking/com-affected-xss-xfs-open-redirect-vulnerabilities-since-october-2014.html
http://packetstormsecurity.com/files/130211/About.com-Cross-Site-Scripting.html
http://www.zoomit.ir/it-news/security/17394-about-com-links-vulnerable-to-xss-xfs
http://itsecurity.lofter.com/post/1cfbf9e7_6f05a63
http://tetraph.com/covert_redirect/oauth2_openid_covert_redirect.html
http://securitypost.tumblr.com/post/118837857592/about-group-99-88-xss-xfs-about
http://www.inzeed.com/kaleidoscope/computer-security/about-group-xss-xfs/
https://www.secnews.gr/99percent-about-xss-xfs-attack-exploit
http://www.decomoadesinstalar.com/abrir-codigo-iframe-xss-xfs-ataque-mas-del-99-por
http://permalink.gmane.org/gmane.comp.security.fulldisclosure/1547
http://www.40kalagh.net/about-grope-xss-and-xfs
http://blog.norsecorp.com/2015/02/03/about-com-platform-rife-with-xss-and-iframe-injection-vulnerabilities/

CVE-2014-7294 NYU Opensso Integration Open Redirect Security Vulnerability

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sso_3

 

CVE-2014-7294 NYU OpenSSO Integration 2.1 Dest Privilege Escalation Web Security Vulnerability

 

Exploit Title: NYU OpenSSO Integration Logon Page url Parameter Open Redirect

Product: OpenSSO Integration

Vendor: NYU

Vulnerable Versions: 2.1 and probability prior

Tested Version: 2.1

Advisory Publication: December 14, 2014

Latest Update: January 05, 2015

Vulnerability Type: Open Redirect [CWE-601]

CVE Reference: CVE-2014-7294

mpact CVSS Severity (version 2.0):

CVSS v2 Base Score: 6.4 (MEDIUM) (AV:N/AC:L/Au:N/C:P/I:P/A:N) (legend)

Impact Subscore: 4.9

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification

Discover and Writer: Jing Wang [School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU), Singapore] (@justqdjing)

 

 

 
Suggestion Details:

 

(1) Vendor & Product Description:



Vendor:

NYU



Product & Vulnerable Versions:

OpenSSO Integration

2.1



Vendor URL & Download:

OpenSSO Integration can be obtrained from here,

 

Product Description:

“NYU has integrated PDS with Sun’s OpenSSO Identity Management application. The PDS/OpenSSO integration uses PDS as the NYU Libraries’ single sign-on system and leverages NYU’s OpenSSO system to provide seamless interaction between library applications and university services. The integration merges patron information from OpenSSO (e.g. name, email, e-resources access) with patron information from Aleph (e.g. borrower status and type) to ensure access to the multitude of library services.”

 
“The NYU Libraries operate in a consortial environment in which not all users are in OpenSSO and not all OpenSSO users are in Aleph. PDS is hosted in an active/passive capacity on our Primo front-end servers. Due to the nature of PDS and Aleph, patrons are required to have an Aleph account in order to login to the library’s SSO environment. The exception to this rule is EZProxy.”

“Author: Scot Dalton

Additional author(s):

Institution: New York University

Year: 2009

License: BSD style

Short description: Use, modification and distribution of the code are permitted provided the copyright notice, list of conditions and disclaimer appear in all related material.

Link to terms: [Detailed license terms]”

 

 

 

(2) Vulnerability Details:

NYU Opensso Integration web application has a computer security bug problem. It can be exploited by Unvalidated Redirects and Forwards (URL Redirection) attacks. This could allow a user to create a specially crafted URL, that if clicked, would redirect a victim from the intended legitimate web site to an arbitrary web site of the attacker’s choosing. Such attacks are useful as the crafted URL initially appear to be a web page of a trusted site. This could be leveraged to direct an unsuspecting user to a web page containing attacks that target client side software such as a web browser or document rendering programs.

Other similar products 0day vulnerabilities have been found by some other bug hunter researchers before. NYU has patched some of them. Web Security Watch is an aggregator of security reports coming from various sources. It aims to provide a single point of tracking for all publicly disclosed security issues that matter. “Its unique tagging system enables you to see a relevant set of tags associated with each security alert for a quick overview of the affected products. What’s more, you can now subscribe to an RSS feed containing the specific tags that you are interested in – you will then only receive alerts related to those tags.” It has published suggestions, advisories, solutions details related to website vulnerabilities.

(2.1) The vulnerability occurs at “PDS” service’s logon page, with “&url” parameter.

 

 

 

 

References:
http://tetraph.com/security/cves/cve-2014-7294-ex-libris-patron-directory
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-7294
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7294
http://seclists.org/fulldisclosure/2014/Dec/127
http://tetraph.blogspot.com/2015/02/cve-2014-7294-nyu-opensso-integration.html
http://diebiyi.com/articles/security/open-redirect/cve-2014-7294
https://www.mail-archive.com/fulldisclosure%40seclists.org/msg01506.html
http://lists.openwall.net/full-disclosure/2014/12/29/5
https://itswift.wordpress.com/2015/02/12/cve-2014-7294-nyu-opensso
https://vulnerabilitypost.wordpress.com/2015/02/10/cve-2014-7294
http://mathstopic.blogspot.com/2015/05/cve-2014-7294-nyu-opensso-integration.html
http://whitehatview.tumblr.com/post/110720300046/cve-2014-7294-nyu-opensso-integration
http://itsecurity.lofter.com/post/1cfbf9e7_5c6681c
http://www.inzeed.com/kaleidoscope/computer-security/cve-2014-7294
http://computerobsess.blogspot.com/2015/02/cve-2014-7294-nyu-opensso-integration.html

About Group (about.com) All Topics (At least 99.88% links) Vulnerable to XSS & Iframe Injection Security Attacks, About.com Open Redirect Web Security Vulnerabilities

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Man Running in Digital Vortex --- Image by © Michael Agliolo/Corbis

About Group (about.com) All Topics (At least 99.88% links) Vulnerable to XSS & Iframe Injection Security Attacks, About.com Open Redirect Security Vulnerabilities

 

Vulnerability Description:
About.com all “topic sites” are vulnerable to XSS (Cross-Site Scripting) and 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. Meanwhile, some about.com main pages are vulnerable to XSS attack, too. This means no more than 0.125% links are not affected. At least 99.875% links of About Group are vulnerable to XSS and 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.

 

Simultaneously, the About.com main page’s search field is vulnerable to XSS attacks, too. This means all domains related to about.com are vulnerable to XSS attacks.

 

 

Simultaneously, the About.com main page’s search field is vulnerable to XSS attacks, too. This means all domains related to about.com are vulnerable to XSS attacks.

 

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

Here is one example of DDOS based on Iframe Injection attacks of others.
http://www.incapsula.com/blog/world-largest-site-xss-ddos-zombies.html

 

In the last, some “Open Redirect” vulnerabilities related to about.com are introduced. There may be large number of other Open Redirect Vulnerabilities not detected. Since About.com are trusted by some the other websites. Those vulnerabilities can be used to do “Covert Redirect” to these websites.

 

 

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

 

about_quesion_security_xss1

 

 

Vulnerability Discover:
Jing Wang, Division of Mathematical Sciences (MAS), School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU), Singapore. (@Justqdjing)
http://www.tetraph.com/wangjing

 

 

(1) Some Basic Background

 

“For March 2014, 61,428,000 unique visitors were registered by comScore for About.com, making it the 16th-most-visited online property for that month.” (The New York Times)

 

“About.com, also known as The About Group (formerly About Inc.), is an Internet-based network of content that publishes articles and videos about various subjects on its “topic sites,” of which there are nearly 1,000. The website competes with other online resource sites and encyclopedias, including those of the Wikimedia Foundation, and, for March 2014, 61,428,000 unique visitors were registered by comScore for About.com, making it the 16th-most-visited online property for that month. As of August 2012, About.com is the property of IAC, owner of Ask.com and numerous other online brands, and its revenue is generated by advertising.” (Wikipedia)

 

“As of May 2013, About.com was receiving about 84 million unique monthly visitors.” (TechCrunch. AOL Inc.)

 

“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)

 

 

(1.2) Topics Related to About.com
“The Revolutionary About.com Directory and Community Metasite. Hundreds of real live passionate Guides covering Arts, Entertainment, Business, Industry, Science, Technology, Culture, Health, Fitness, Games,Travel, News, Careers, Jobs, Sports, Recreation, Parenting, Kids, Teens, Moms, Education, Computers, Hobbies and Local Information.” (azlist.about.com)

 

About.com – Sites A to Z

Number of Topics

A: 66

B: 61

C: 118

D: 49

E: 33

F: 57

G: 39

H: 48

I: 32

J: 15

K: 13

L: 36

M: 70

N: 26

O: 23

P: 91

Q: 4

R: 32

S: 104

T: 47

U: 12

V: 9

W: 43

X: 1

Y: 4

Z: 1

SUM: 1039

Reference: azlist.about.com/

 

In fact, those are not all topics of about.com. Some of the topics are not listed here such as,
http://specialchildren.about.com

 

So, there are more than 1000 topics related to about.com.

 

 

(1.3) Result of Exploiting XSS Attacks
XSS may allow a remote attacker to create a specially crafted request that would execute arbitrary script code in a user’s browser session within the trust relationship between their browser and the server.

 

Base on Acunetix, exploited XSS is commonly used to achieve the following malicious results:

“Identity theft

Accessing sensitive or restricted information

Gaining free access to otherwise paid for content

Spying on user’s web browsing habits

Altering browser functionality

Public defamation of an individual or corporation

Web application defacement

Denial of Service attacks (DOS)

” (Acunetix)

 

 

(1.4) Basics of Iframe Injection (Cross-frame-Scripting) Vulnerabilities
“In an XFS (Cross-frame-Scripting) attack, the attacker exploits a specific cross-frame-scripting bug in a web browser to access private data on a third-party website. The attacker induces the browser user to navigate to a web page the attacker controls; the attacker’s page loads a third-party page in an HTML frame; and then JavaScript executing in the attacker’s page steals data from the third-party page.” (OWASP)

 

“XFS also sometimes is used to describe an XSS attack which uses an HTML frame in the attack. For example, an attacker might exploit a Cross Site Scripting Flaw to inject a frame into a third-party web page; or an attacker might create a page which uses a frame to load a third-party page with an XSS flaw.” (OWASP)

 

 

(1.5) Basic of Open Redirect (Dest Redirect Privilege Escalation) Vulnerabilities
“An open redirect is an application that takes a parameter and redirects a user to the parameter value without any validation. This vulnerability is used in phishing attacks to get users to visit malicious sites without realizing it.” (OWASP)

Open redirect is listed in OWASP top 10. The general consensus of it is “avoiding such flaws is extremely important, as they are a favorite target of phishers trying to gain the user’s trust.”

 

Several other similar products 0-day vulnerabilities have been found by some other bug hunter researchers before. CNN has patched some of them. “The Full Disclosure mailing list is a public forum for detailed discussion of vulnerabilities and exploitation techniques, as well as tools, papers, news, and events of interest to the community. FD differs from other security lists in its open nature and support for researchers’ right to decide how to disclose their own discovered bugs. The full disclosure movement has been credited with forcing vendors to better secure their products and to publicly acknowledge and fix flaws rather than hide them. Vendor legal intimidation and censorship attempts are not tolerated here!” A great many of the following web securities have been published here, Injection, Broken Authentication and Session Management, Cross-Site Scripting (XSS), Insecure Direct Object References, Security Misconfiguration, Sensitive Data Exposure, Missing Function Level Access Control, Cross-Site Request Forgery (CSRF), Using Components with Known Vulnerabilities, Unvalidated Redirects and Forwards. It also publishes suggestions, advisories, solutions details related to XSS and URL Redirection vulnerabilities and cyber intelligence recommendations.

 

 

 

(2) About Group About.com All Topics (At least 99.88% links) Vulnerable to XSS (Cross-Site Scripting) Security Attacks

 

Vulnerability description:

A method was found to attack users of About.com based XSS attacks.

All links under the topics of about.com can be used for this attack.

Just attach “/lr/” to any About.com’s sub-domains. Then attach “any codes + sciript” or attach “script” code directly is OK. The structure is “http://subdomain.about.com/lr/*/script_code/*“.

The vulnerability can be attacked without user login. Tests were performed on Mozilla Firefox (26.0) in Ubuntu (14.04) and Microsoft IE (9.0.15) in Windows 7.

 

 

about_all_xss_1

 

about_all_xss_2

 

about_all_xss_4

 

 

POC Codes, e.g.

/”><svg/onload=alert(/justqdjing/)>

http://ipod.about.com/lr/ipad_how-tos/9033“><svg/onload=alert(/justqdjing/)>

http://dc.about.com/lr/shopping/a/BlkFriday.htm/“><svg/onload=alert(/justqdjing/)>

 

 

 

(3) About Group About.com Main Page’s Search Field XSS (Cross-Site Scripting) Security Vulnerabilities

 

Vulnerability description:
The web application About.com online website has a security bug problem. It can be exploited by XSS attacks.

 

 

The code programming flaw occurs at about.com main page’s search field, e.g.
http://www.about.com/?q=googleandroidsystem

 

 

about_search_xss1




POC Codes, e.g.

“–/>”><img src=x onerror=prompt(/justqdjing/)>

http://www.about.com/?q=“–/>”><img src=x onerror=prompt(/justqdjing/)>

 

 

 

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

 

Vulnerability description:
About Group has a security problem. It can be exploited by Iframe Injection (Cross Frame Scripting) attacks.

 

The vulnerability occurs at about.com “offsite.htm” page with “zu” parameter, e.g.

 

Use “http://whitehatpost.blog.163.com/” for the following test.

 

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.

 

about_inframe_injection

 

about_international_iframe_jnjection

 

 

Vulnerable URLs:

 

 

 

(5) About (about.com) Open Redirect Multiple (Dest Redirect Privilege Escalation) Security Vulnerabilities

About Group online web application has a computer cyber security bug problem. It can be exploited by Unvalidated Redirects and Forwards (URL Redirection) attacks. This could allow a user to create a specially crafted URL, that if clicked, would redirect a victim from the intended legitimate web site to an arbitrary web site of the attacker’s choosing. Such attacks are useful as the crafted URL initially appear to be a web page of a trusted site. This could be leveraged to direct an unsuspecting user to a web page containing attacks that target client side software such as a web browser or document rendering programs.

 

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.

 

Use one of webpages for the following tests. The webpage address is “http://www.inzeed.com/kaleidoscope/“. Suppose that this webpage is malicious.

 

Vulnerable URL 1:

POC:

 

Vulnerable URL 2:

POC:

 

Vulnerable URL 3:

POC:

 

 

 

 

 

More Details:
http://seclists.org/fulldisclosure/2015/Feb/9
http://lists.openwall.net/full-disclosure/2015/02/02/4
https://www.mail-archive.com/fulldisclosure%40seclists.org/msg01647.html
http://securityrelated.blogspot.com/2015/02/about-group-aboutcom-all-topics-at_37.html
http://tetraph.com/security/xss-vulnerability/about-group-about-com-all-topics-at
http://webcabinet.tumblr.com/post/118901412227/securitypost-about-group-99-88-xss
http://xingzhehong.lofter.com/post/1cfd0db2_6f05d60
https://hackertopic.wordpress.com/2015/02/03/about-group-xss-xfs/
http://itinfotech.tumblr.com/post/120845059171/about-group-xss-xfs
http://itprompt.blogspot.com/2015/06/about-group-xss-xfs.html
https://plus.google.com/u/0/100242269120759811496/posts/T3SbFnTZGAo
https://itinfotechnology.wordpress.com/2015/03/24/about-group
https://www.facebook.com/websecuritiesnews/posts/803853789734793
https://twitter.com/essayjeans/status/607137800383655936
http://tetraph.blog.163.com/blog/static/2346030512015566409245/
https://www.facebook.com/pcwebsecurities/posts/687872271358693
http://www.inzeed.com/kaleidoscope/web-security/about-group-xss-xrf-open-redirect/
http://itsecurity.lofter.com/post/1cfbf9e7_733e1e5
https://webtechwire.wordpress.com/2015/02/12/about-xss-xfs/

 

 

 

 

Alibaba Taobao, AliExpress, Tmall, Online Electronic Shopping Website XSS & Open Redirect Security Vulnerabilities

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aliexpress_1


Alibaba Taobao, AliExpress, Tmall, Online Electronic Shopping Website XSS & Open Redirect Security Vulnerabilities



Domains Basics:

Alibaba Taobao, AliExpress, Tmall are the top three online shopping websites belonging to Alibaba.





Vulnerability Discover:
Jing Wang, Division of Mathematical Sciences (MAS), School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU), Singapore.
http://www.tetraph.com/wangjing/




(1) Domains Descriptions:

“Taobao is a Chinese website for online shopping similar to eBay and Amazon that is operated in China by Alibaba Group.” (Wikipedia)

“With around 760 million product listings as of March 2013, Taobao Marketplace is one of the world’s top 10 most visited websites according to Alexa. For the year ended March 31, 2013, the combined gross merchandise volume (GMV) of Taobao Marketplace and Tmall.com exceeded 1 trillion yuan.” (Wikipedia)

Alexa ranking 9 at 10:40 am Thursday, 22 January 2015 (GMT+8).



“Launched in 2010, AliExpress.com is an online retail service made up of mostly small Chinese businesses offering products to international online buyers. It is the most visited e-commerce website in Russia” (Wikipedia)



“Taobao Mall, is a Chinese-language website for business-to-consumer (B2C) online retail, spun off from Taobao, operated in the People’s Republic of China by Alibaba Group. It is a platform for local Chinese and international businesses to sell brand name goods to consumers in mainland China, Hong Kong, Macau and Taiwan.” (Wikipedia)

 

 

(2) Vulnerability descriptions:

Alibaba Taobao AliExpress Tmall online electronic shopping website has a cyber security bug problem. It can be exploited by XSS and Covert Redirect attacks.

 

 

(3) Alibaba Taobao, AliExpress, Tmall, Online Electronic Shopping Website XSS

The vulnerability can be exploited without user login. Tests were performed on Firefox (34.0) in Ubuntu (14.04) and IE (8.0.7601) in Windows 7.

 

 

(3.1) Alibaba Taobao Online Electronic Shopping Website (Taobao.com ) XSS (cross site scripting) Security Vulnerability

The vulnerabilities occur at “writecookie.php?” page with “ck” parameter, e.g

POC Code:

http://www.taobao.com/go/rgn/tw/writecookie.php?ck=tw“–>’-alert(/justqdjing/ )-‘”;&redirect=0

POC Video:

Blog Details:




(3.2)Alibaba AliExpress Online Electronic Shopping Website (Aliexpress.com) XSS Security Vulnerabilities

The vulnerabilities occur at “landing.php?” page with “cateid” “fromapp” parameters, e.g

POC Code:

/’ “><img src=x onerror=prompt(/tetraph/)>

http://activities.aliexpress.com/mobile_325_promotion_landing.php?cateid=6</script>/’ “><img src=x onerror=prompt(/tetraph/)><!–&fromapp=

POC Video:

Blog Details:




(3.3) Alibaba Tmall Online Electronic Shopping Website (Tmall.com) XSS Security Vulnerability

The vulnerabilities occur at “writecookie.php?” page with “ck” parameter, e.g

POC Code:

http://www.tmall.com/go/app/sea/writecookie.php?ck=cn“–>’-alert(/tetraph/ )-‘”;&redirect=1

POC Video:

Blog Details:

 

This vulnerabilities were disclosed at Full Disclosure. “The Full Disclosure mailing list is a public forum for detailed discussion of vulnerabilities and exploitation techniques, as well as tools, papers, news, and events of interest to the community. FD differs from other security lists in its open nature and support for researchers’ right to decide how to disclose their own discovered bugs. The full disclosure movement has been credited with forcing vendors to better secure their products and to publicly acknowledge and fix flaws rather than hide them. Vendor legal intimidation and censorship attempts are not tolerated here!” All the fllowing web securities have been published here, Injection, Broken Authentication and Session Management, Cross-Site Scripting (XSS), Insecure Direct Object References, Security Misconfiguration, Sensitive Data Exposure, Missing Function Level Access Control, Cross-Site Request Forgery (CSRF), Using Components with Known Vulnerabilities, Unvalidated Redirects and Forwards.

 

 

(4) Alibaba Taobao（taobao.com）Covert Redirect Security Vulnerability Based on Apple.com



(4.1) Vulnerability description:

Alibaba Taobao has a security problem. It can be exploited by Covert Redirect attacks. Taobao will check whether the redirected URL belongs to domains in Taobao’s whitelist, e.g.

If this is true, the redirection will be allowed.

However, if the URLs in a redirected domain have open URL redirection vulnerabilities themselves, a user could be redirected from Taobao 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 Taobao directly.

In fact, Apple.com was found can be exploited by Open Redirect vulnerabilities. Those vulnerabilities details will be published in the near future.



(4.2) The vulnerability occurs at “redirect.htm?” page, with parameter “&url”, i.e.

The vulnerabilities can be attacked without user login. Tests were performed on IE (10.0) of Windows 8, Firefox (34.0) & Google Chromium 39.0.2171.65-0 ubuntu0.14.04.1.1064 (64-bit) of Ubuntu (14.04)，Safari 6.1.6 of Mac OS X Lion 10.7.

 

 

(4.3) Use a website for the tests，the redirected webpage is “http://www.tetraph.com/blog“. Just suppose it is malicious.

Vulnerable URL:

POC Code:

Poc Video:

Blog Detail:

 

 

Those vulnerablities were reported to Alibaba in 2014 and have been patched by the security team (just checked). Name was listed in the hall of fame by Alibaba.
http://security.alibaba.com/people.htm?id=2048213134

 

 

 

 

https://www.facebook.com/websecuritiesnews/posts/802525526534286

https://www.facebook.com/permalink.php?story_fbid=841091885926189&id=767438873291491

https://infoswift.wordpress.com/2015/01/27/alibaba-xss-open-redirect/

http://tetraph.blog.163.com/blog/static/2346030512015545132356/

 

 



========================================================







阿里巴巴 淘宝, 天猫, 全球苏卖通 线上电子购物网 跨站脚本攻击 (XSS) & 公开重定向 (Open Redirect) 安全漏洞

 

 

域名:

阿里巴巴 淘宝, 天猫, 全球苏卖通 线上电子购物网 是阿里巴巴集团最大的前三家网上购物电子商务网站.

 

 

(1) 漏洞描述:

阿里巴巴 淘宝, 天猫, 全球苏卖通 线上电子购物网 有一个安全问题. 它容易遭受 跨站脚本攻击 (XSS) & 公开重定向 (Open Redirect) 安全漏洞攻击.

漏洞不需要用户登录，测试是基于Windows 7 的 IE (8.0. 7601) 和 Ubuntu (14.04) 的 Firefox (34.0)。

 

 

(1.1) 阿里巴巴 淘宝 线上电子购物网 (Taobao.com) XSS (跨站脚本攻击) 安全漏洞

漏洞链接地点 “writecookie.php?”, 参数 “ck” e.g.

POC:

http://www.taobao.com/go/rgn/tw/writecookie.php?ck=tw“–>’-alert(/tetraph/ )-‘”;&redirect=0

 

 

(1.2) 阿里巴巴 全球速卖通 在线交易平台 (aliexpress.com) XSS (跨站脚本攻击) 安全漏洞

漏洞链接地点 “mobile_325_promotion_landing.php”, 参数 “cateid” 和 “fromapp” e.g.

POC:

/’ “><img src=x onerror=prompt(/tetraph/)>

http://activities.aliexpress.com/mobile_325_promotion_landing.php?cateid=6</script>/’ “><img src=x onerror=prompt(/tetraph/)><!–&fromapp=

 

 

(1.3) 阿里巴巴 天猫 线上电子购物网 (Tmall.com) XSS (跨站脚本攻击) 安全漏洞

漏洞链接地点 “writecookie.php?”, 参数 “ck” e.g.

POC:

http://www.tmall.com/go/app/sea/writecookie.php?ck=cn“–>’-alert(/tetraph/ )-‘”;&redirect=1

 

 

(2) 阿里巴巴淘宝线上电子购物网（taobao.com）Covert Redirect（隐蔽重定向跳转）安全漏洞基于 苹果网站

 

 

(2.1) 漏洞描述:

阿里巴巴 淘宝购物网 有一个安全问题. 它容易遭受 Covert Redirect (Open Redirect 公开重定向) 漏洞攻击. 所有 属于 Apple.com 的 链接都在白名单内。故而如果 苹果的 网站 本身有 公开重定向问题。那么受害者相当于首先被导向到 苹果官网然后 到 有害网站。 事实上苹果网站被发现有公开重定向问题，过段时间会公布细节。

有漏洞的文件是 “redirect.htm?”, 参数 “&url”, i.e.

这个漏洞不需要用户登录。测试是基于Windows 8 的 IE (10.0) 和 Ubuntu (14.04) 的 Firefox (34.0) 及 Google Chromium 39.0.2171.65-0 ubuntu0.14.04.1.1064 (64-bit)，Mac OS X Lion 10.7 的 Safari 6.1.6。

 

 

(2.2) 用一个创建的网页进行测试，这个网页是“http://www.tetraph.com/blog“。可以假定这个页面是有害的。

漏洞网址:

POC 代码:

 

这些漏洞在2014年被报告给阿里巴巴安全应急中心，到今天已被修补 （刚刚检查）， 名字被列在了白帽子名单感谢表里。
http://security.alibaba.com/people.htm?id=2048213134

 

漏洞发现者:
王晶, 数学科学系 (MAS), 物理与数学科学学院 (SPMS), 南洋理工大学 (NTU), 新加坡.
http://www.tetraph.com/wangjing/