CVE-2015-2563 – Vastal I-tech phpVID 1.2.3 SQL Injection Web Security Vulnerabilities

201402Return-oriented-programming-ROP-computer-security-exploit-technique

CVE-2015-2563 – Vastal I-tech phpVID 1.2.3 SQL Injection Web Security Vulnerabilities

Exploit Title: CVE-2015-2563 Vastal I-tech phpVID /groups.php Multiple Parameters SQL Injection Web Security Vulnerabilities

Product: phpVID

Vendor: Vastal I-tech

Vulnerable Versions: 1.2.3 0.9.9

Tested Version: 1.2.3 0.9.9

Advisory Publication: March 13, 2015

Latest Update: April 25, 2015

Vulnerability Type: Improper Neutralization of Special Elements used in an SQL Command (‘SQL Injection’) [CWE-89]

CVE Reference: CVE-2015-2563

CVSS Severity (version 2.0):

CVSS v2 Base Score: 7.5 (HIGH) (AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

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; Allows disruption of service

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

Direction Details:



(1) Vendor & Product Description:



Vendor:

Vastal I-tech

Product & Vulnerable Versions:

phpVID

1.2.3

0.9.9

Vendor URL & Download:

phpVID can be approached from here,

http://www.vastal.com/phpvid-the-video-sharing-software.html#.VP7aQ4V5MxA


Product Introduction Overview:

“phpVID is a video sharing software or a video shating script and has all the features that are needed to run a successful video sharing website like youtube.com. The features include the following. phpVID is the best youtube clone available. The latest features include the parsing of the subtitles file and sharing videos via facebook. With phpVID Video Sharing is extremely easy.”


“The quality of code and the latest web 2.0 technologies have helped our customers to achieve their goals with ease. Almost all customers who have purchased phpVID are running a successful video sharing website. The quality of code has helped in generating more then 3 million video views a month using a “single dedicated server”. phpVID is the only software in market which was built in house and not just purchased from someone. We wrote the code we know the code and we support the code faster then anyone else. Have any questions/concerns please contact us at: info@vastal.com. See demo at: http://www.phpvid.com. If you would like to see admin panel demo please email us at: info@vastal.com.”


“Server Requirements:

Preferred Server: Linux any Version

PHP 4.1.0 or above

MySQL 3.1.10 or above

GD Library 2.0.1 or above

Mod Rewrite and .htaccess enabled on server.

FFMPEG (If you wish to convert the videos to Adobe Flash)”

(2) Vulnerability Details:

phpVID web application has a computer security bug problem. It can be exploited by SQL Injection attacks. This may allow an attacker to inject or manipulate SQL queries in the back-end database, allowing for the manipulation or disclosure of arbitrary data. Other bug hunter researchers have found some SQL Injection vulnerabilities related to it before, too. phpVID has patched some of them.


Several other similar products 0-day vulnerabilities have been found by some other bug hunter researchers before. phpVID has patched some of them. “Openwall software releases and other related files are also available from the Openwall file archive and its mirrors. You are encouraged to use the mirrors, but be sure to verify the signatures on software you download. The more experienced users and software developers may use our CVSweb server to browse through the source code for most pieces of Openwall software along with revision history information for each source file. We publish articles, make presentations, and offer professional services.” Openwall has published suggestions, advisories, solutions details related to important vulnerabilities.



(2.1) The first code programming flaw occurs at “&order_by” “&cat” parameters in “groups.php?” page.


Related Links:

http://packetstormsecurity.com/files/130754/Vastal-I-tech-phpVID-1.2.3-SQL-Injection.html

https://progressive-comp.com/?l=full-disclosure&m=142601071700617&w=2

http://seclists.org/fulldisclosure/2015/Mar/58

http://permalink.gmane.org/gmane.comp.security.fulldisclosure/1699

http://lists.openwall.net/full-disclosure/2015/03/10/8

http://static-173-79-223-25.washdc.fios.verizon.net/?l=full-disclosure&m=142601071700617&w=2

http://www.tetraph.com/blog/xss-vulnerability/cve-2015-2563/

http://static-173-79-223-25.washdc.fios.verizon.net/?l=full-disclosure&m=142551597501701&w=2

https://cxsecurity.com/issue/WLB-2015020091

https://www.facebook.com/permalink.php?story_fbid=935563809832135&id=874373602617823

http://t.qq.com/p/t/482410003538035

http://biboying.lofter.com/post/1cc9f4f5_6ee2aa5

http://mathpost.tumblr.com/post/118768553885/xingti-cve-2015-2563-vastal-i-tech-phpvid

http://essayjeans.lofter.com/post/1cc7459a_6ee4fcb

http://xingti.tumblr.com/post/118768481545/cve-2015-2563-vastal-i-tech-phpvid-1-2-3-sql

https://plus.google.com/113698571167401884560/posts/gftS84rfD3A

https://itswift.wordpress.com/2015/05/12/cve-2015-2563-vastal-i-tech-phpvid/

https://www.facebook.com/essayjeans/posts/827458144012006

https://tetraph.wordpress.com/2015/05/12/cve-2015-2563-vastal-i-tech-phpvid/

http://mathstopic.blogspot.com/2015/05/cve-2015-2563-vastal-i-tech-phpvid-123.html

http://yurusi.blogspot.sg/2015/05/cve-2015-2563-vastal-i-tech-phpvid-123.html

https://twitter.com/tetraphibious/status/598057025247907840

http://tetraph.blog.163.com/blog/static/23460305120154125453111/


Advertisements

CVE-2015-2349 – SuperWebMailer 5.50.0.01160 XSS (Cross-site Scripting) Web Security Vulnerabilities

101770458-497953315.530x298

CVE-2015-2349 – SuperWebMailer 5.50.0.01160 XSS (Cross-site Scripting) Web Security Vulnerabilities



Exploit Title: CVE-2015-2349 – SuperWebMailer /defaultnewsletter.php” HTMLForm Parameter XSS Web Security Vulnerabilities

Product: SuperWebMailer

Vendor: SuperWebMailer

Vulnerable Versions: 5.*.0.*   4.*.0.*

Tested Version: 5.*.0.*   4.*.0.*

Advisory Publication: March 11, 2015

Latest Update: May 03, 2015

Vulnerability Type: Cross-Site Scripting [CWE-79]

CVE Reference: CVE-2015-2349

Impact CVSS Severity (version 2.0):

CVSS v2 Base Score: 4.3 (MEDIUM) (AV:N/AC:M/Au:N/C:N/I:P/A:N) (legend)

Impact Subscore: 2.9

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 modification

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








Information Details:



(1) Vendor & Product Description:



Vendor:

SuperWebMailer




Product & Vulnerable Versions:

SuperWebMailer

5.60.0.01190

5.50.0.01160

5.40.0.01145

5.30.0.01123

5.20.0.01113

5.10.0.00982

5.05.0.00970

5.02.0.00965

5.00.0.00962

4.50.0.00930

4.40.0.00917

4.31.0.00914

4.30.0.00907

4.20.0.00892

4.10.0.00875



Vendor URL & Download:

SuperWebMailer can be gained from here,

http://www.superwebmailer.de/




Product Introduction Overview:

“Super webmail is a web-based PHP Newsletter Software. The web-based PHP Newsletter Software Super webmail is the optimal solution for the implementation of a successful e-mail marketing.”


“To use the online PHP Newsletter Script is your own website / server with PHP 4 or newer, MySQL 3.23 or later and the execution of CronJobs required. Once installed, the online newsletter software Super webmail can be served directly in the browser. The PHP Newsletter Tool Super webmail can therefore be used platform-independent all operating systems such as Windows, Linux, Apple Macintosh, with Internet access worldwide. The PHP Newsletter Script allows you to manage your newsletter recipients including registration and deregistration from the newsletter mailing list by double-opt In, Double Opt-Out and automatic bounce management. Send online your personalized newsletter / e-mails in HTML and Text format with embedded images and attachments immediately in the browser or by CronJob script in the background immediately or at a later. With the integrated tracking function to monitor the success of the newsletter mailing, if thereby the openings of the newsletter and clicks on links in the newsletter graphically evaluated and presented. Put the integrated autoresponder to autorun absence messages or the receipt of e-mails to confirm.”


“It is now included CKEditor 4.4.7. An upgrade to the latest version is recommended as an in CKEditor 4.4.5 Vulnerability found. Super webmail from immediately contains new chart component for the statistics that do not need a flash and are therefore also represented on Apple devices. For the Newsletter tracking statistics is now an easy print version of the charts available that can be printed or saved with PDF printer driver installed in a PDF file. When viewing the e-mails in the mailing lists of the sender of the email is displayed in a column that sent the e-mail to the mailing list. For form creation for the newsletter subscription / cancellation are now available variant”






(2) Vulnerability Details:

SuperWebMailer web application has a computer security bug problem. It can be exploited by XSS attacks. This 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. 



Several other related products 0-day vulnerabilities have been found by some other bug hunter researchers before. SuperWebMailer has patched some of them. FusionVM Vulnerability Management and Compliance provides sources for the latest info-sec news, tools, and advisories. It has published suggestions, advisories, solutions details related to web application vulnerabilities.


(2.1) The programming code flaw occurs at “&HTMLForm” parameter in “defaultnewsletter.php?” page.










Related Work:

http://seclists.org/fulldisclosure/2015/Mar/55

http://www.securityfocus.com/bid/73063

http://lists.openwall.net/full-disclosure/2015/03/07/3

http://permalink.gmane.org/gmane.comp.security.fulldisclosure/1819

http://packetstormsecurity.com/files/131288/ECE-Projects-Cross-Site-Scripting.html

http://static-173-79-223-25.washdc.fios.verizon.net/?l=full-disclosure&m=142551542201539&w=2

https://cxsecurity.com/issue/WLB-2015030043

http://aibiyi.lofter.com/post/1cc9f4e9_6edf9bf

http://tetraph.tumblr.com/post/118764414962/canghaixiao-cve-2015-2349-superwebmailer

http://canghaixiao.tumblr.com/post/118764381217/cve-2015-2349-superwebmailer-5-50-0-01160-xss

http://essaybeans.lofter.com/post/1cc77d20_6edf28c

https://www.facebook.com/essaybeans/posts/561250300683107

https://twitter.com/essayjeans/status/598021595974602752

https://www.facebook.com/pcwebsecurities/posts/687478118064775

http://tetraph.blog.163.com/blog/static/234603051201541231655569/

https://plus.google.com/112682696109623633489/posts/djqcrDw5dQp

http://essayjeans.blogspot.com/2015/05/cve-2015-2349-superwebmailer-550001160.html

https://mathfas.wordpress.com/2015/05/12/cve-2015-2349-superwebmailer-5-50-0-01160-xss/

http://www.tetraph.com/blog/xss-vulnerability/cve-2015-2349-superwebmailer-5-50-0-01160-xss/

https://vulnerabilitypost.wordpress.com/2015/05/12/cve-2015-2349-superwebmailer-5-50-0-01160-xss/

http://aibiyi.blogspot.com/2015/05/cve-2015-2349-superwebmailer-550001160.html





CVE-2015-2209 – DLGuard Full Path Disclosure (Information Leakage) Web Security Vulnerabilities

hacker1

CVE-2015-2209 – DLGuard Full Path Disclosure (Information Leakage) Web Security Vulnerabilities



Exploit Title: DLGuard “/index.php?” “&c” parameter Full Path Disclosure Web Security Vulnerabilities

Product: DLGuard

Vendor: DLGuard

Vulnerable Versions: v4.5

Tested Version: v4.5

Advisory Publication: January 18, 2015

Latest Update: March 20, 2015

Vulnerability Type: Information Exposure [CWE-200]

CVE Reference: CVE-2015-2209

Impact CVSS Severity (version 2.0):

CVSS v2 Base Score: 5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:P/I:N/A:N) (legend)

Impact Subscore: 2.9

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

Credit: Wang Jing [School of Mathematical Sciences (001), University of Science and Technology of China (USTC)] (@justqdjing)

 
 
 
 

Consultation Details:

 

(1) Vendor & Product Description:

 

Vendor:

DLGuard

 

Product & Version:

DLGuard

v4.5

 

Vendor URL & Download:

DLGuard can be obtained from here,

http://www.dlguard.com/dlginfo/index.php

 

Product Introduction Overview:

“DLGuard is a powerful, yet easy to use script that you simply upload to your website and then rest assured that your internet business is not only safe, but also much easier to manage, automating the tasks you just don’t have the time for.”

 

“DLGuard supports the three types, or methods, of sale on the internet:

Single item sales (including bonus products!)

Multiple item sales

Membership websites”

 

“DLGuard is fully integrated with: PayPal, ClickBank, 2Checkout, Authorize.Net, WorldPay, AlertPay, Ebay, PayDotCom, E-Gold, 1ShoppingCart, Click2Sell, Mal’s E-Commerce, LinkPoint, PagSeguro, CCBill, CommerseGate, DigiResults, FastSpring, JVZoo, MultiSafePay, Paypal Digital Goods, Plimus, RevenueWire/SafeCart, SWReg, WSO Pro, and even tracks your free product downloads. The DLGuard built-in Shopping Cart offers Paypal, Authorize.net, and 2Checkout payment options. The Membership areas allow Paypal, Clickbank, 2Checkout, and LinkPoint recurring billing as well as linking to any PayPal, ClickBank, 2Checkout, Authorize.Net, WorldPay, AlertPay, Ebay, PayDotCom, E-Gold, 1ShoppingCart, E-Bullion, LinkPoint, PagSeguro, CCBill, CommerseGate, DigiResults, FastSpring, JVZoo, MultiSafePay, Paypal Digital Goods, Plimus, RevenueWire/SafeCart, SWReg, WSO Pro single sale and free products so that people who buy your products can access your members area. DLGuard is the perfect solution to secure your single sale item, such as a niche marketing website, software sales, ebook sales, and more! DLGuard not only protects your download page, but it makes setting up new products, or making changes to existing products so much quicker and easier than before.”

 

(2) Vulnerability Details:

DLGuard web application has a computer security bug problem. It can be exploited by information leakage attacks – Full Path Disclosure (FPD). This may allow a remote attacker to disclose the software’s installation path. While such information is relatively low risk, it is often useful in carrying out additional, more focused attacks.

Several similar products vulnerabilities have been found by some other bug hunter researchers before. DLguard has patched some of them. NVD is the U.S. government repository of standards based vulnerability management data (This data enables automation of vulnerability management, security measurement, and compliance (e.g. FISMA)). It has published suggestions, advisories, solutions related to important vulnerabilities.


(2.1) The first bug flaw occurs at “&c” parameter in “index.php?” page.

 

 

References:

 

 

CVE-2015-2066 – DLGuard SQL Injection Web Security Vulnerabilities

computer-security-640x277

 

CVE-2015-2066 – DLGuard SQL Injection Web Security Vulnerabilities

Exploit Title: CVE-2015-2066 DLGuard /index.php c parameter SQL Injection Web Security Vulnerabilities

Product: DLGuard

Vendor: DLGuard

Vulnerable Versions: v4.5

Tested Version: v4.5

Advisory Publication: February 18, 2015

Latest Update: May 01, 2015

Vulnerability Type: Improper Neutralization of Special Elements used in an SQL Command (‘SQL Injection’) [CWE-89]

CVE Reference: CVE-2015-2066

CVSS Severity (version 2.0):

CVSS v2 Base Score: 7.5 (HIGH) (AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

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; Allows disruption of service

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






Caution Details:

(1) Vendor & Product Description:

Vendor:

DLGuard

Product & Version:

DLGuard

v4.5

Vendor URL & Download:

DLGuard can be downloaded from here,

http://www.dlguard.com/dlginfo/index.php

Product Introduction Overview:

“DLGuard is a powerful, yet easy to use script that you simply upload to your website and then rest assured that your internet business is not only safe, but also much easier to manage, automating the tasks you just don’t have the time for.”

“DLGuard supports the three types, or methods, of sale on the internet:

<1>Single item sales (including bonus products!)

<2>Multiple item sales

<3>Membership websites”

“DLGuard is fully integrated with: PayPal, ClickBank, 2Checkout, Authorize.Net, WorldPay, AlertPay, Ebay, PayDotCom, E-Gold, 1ShoppingCart, Click2Sell, Mal’s E-Commerce, LinkPoint, PagSeguro, CCBill, CommerseGate, DigiResults, FastSpring, JVZoo, MultiSafePay, Paypal Digital Goods, Plimus, RevenueWire/SafeCart, SWReg, WSO Pro, and even tracks your free product downloads. The DLGuard built-in Shopping Cart offers Paypal, Authorize.net, and 2Checkout payment options. The Membership areas allow Paypal, Clickbank, 2Checkout, and LinkPoint recurring billing as well as linking to any PayPal, ClickBank, 2Checkout, Authorize.Net, WorldPay, AlertPay, Ebay, PayDotCom, E-Gold, 1ShoppingCart, E-Bullion, LinkPoint, PagSeguro, CCBill, CommerseGate, DigiResults, FastSpring, JVZoo, MultiSafePay, Paypal Digital Goods, Plimus, RevenueWire/SafeCart, SWReg, WSO Pro single sale and free products so that people who buy your products can access your members area. DLGuard is the perfect solution to secure your single sale item, such as a niche marketing website, software sales, ebook sales, and more! DLGuard not only protects your download page, but it makes setting up new products, or making changes to existing products so much quicker and easier than before.”


(2) Vulnerability Details:

DLGuard web application has a computer security bug problem. It can be exploited by SQL Injection attacks. This may allow an attacker to inject or manipulate SQL queries in the back-end database, allowing for the manipulation or disclosure of arbitrary data.

Several similar products vulnerabilities have been found by some other bug hunter researchers before. DLguard has patched some of them. The MITRE Corporation is a not-for-profit company that operates multiple federally funded research and development centers (FFRDCs), which provide innovative, practical solutions for some of our nation’s most critical challenges in defense and intelligence, aviation, civil systems, homeland security, the judiciary, healthcare, and cybersecurity. It has phase, votes, comments and proposed details related to important vulnerabilities.

(2.1) The bug programming flaw vulnerability occurs at “&c” parameter in “index.php?” page.

 
 
 
 

References:

http://seclists.org/fulldisclosure/2015/Feb/69

https://www.mail-archive.com/fulldisclosure%40seclists.org/msg01703.html

https://progressive-comp.com/?a=139222176300014&r=1&w=1%E2%80%8B

http://permalink.gmane.org/gmane.comp.security.fulldisclosure/1607

http://lists.openwall.net/full-disclosure/2015/02/18/6

http://marc.info/?a=139222176300014&r=1&w=4

http://www.tetraph.com/blog/sql-injection-vulnerability/cve-2015-2066-dlguard-sql-injection-web-security-vulnerabilities/

http://www.inzeed.com/kaleidoscope/sql-injection-vulnerability/cve-2015-2066-dlguard-sql-injection-web-security-vulnerabilities/

http://diebiyi.com/articles/%E5%AE%89%E5%85%A8/sql-injection-vulnerability/cve-2015-2066-dlguard-sql-injection-web-security-vulnerabilities/

https://plus.google.com/u/0/107140622279666498863/posts/44pDNaZao8v

https://inzeed.wordpress.com/2015/05/10/cve-2015-2066-dlguard-sql-injection-web-security-vulnerabilities/

http://inzeed.tumblr.com/post/118657947101/cve-2015-2066-dlguard-sql-injection-web-security

http://tetraphlike.lofter.com/post/1cf5a072_6ea70f7

http://germancast.blogspot.de/2015/05/cve-2015-2066-dlguard-sql-injection-web.html

https://www.facebook.com/permalink.php?story_fbid=424571707715058&id=361076084064621

http://blog.163.com/greensun_2006/blog/static/11122112201541193421290/

https://twitter.com/tetraphibious/status/597577800023838720

http://www.weibo.com/3973471553/Chj5OFIPk?from=page_1005053973471553_profile&wvr=6&mod=weibotime&type=comment#_rnd1431308778074

 

 

 

 

Yahoo and Yahoo Japan May be Vulnerable to Spams

175801847

Yahoo and Yahoo Japan May be Vulnerable to Spams
 
Student security researcher Wang Jing from School of Physical and Mathematical Sciences at Nanyang Technological University, Singapore, has found new security vulnerabilities related to Yahoo. After reporting several Open Redirect vulnerabilities to Yahoo. Yahoo’s responses were “It is working as designed”. It seems that Yahoo do not take the vulnerabilities seriously at all.
 
Based on Wang’s report on Full Disclosure “Multiple Open Redirect vulnerabilities were reported Yahoo. All Yahoo’s responses were “this intended behavior”. However, these vulnerabilities were patched later.“
 
The vulnerability of Yahoo occurs at “ard.yahoo.com” page. While the vulnerability of Yahoo Japan happens at sensitive page “http://order.store.yahoo.co.jp”.
Proof of concept on YouTube were also released to illustrate exploits.
 
(1)Yahoo Open Redirect
https://www.youtube.com/watch?v=k4eFLsTyZkg
(2)Yahoo Japan Unvalidated Redirects and Forwards (URF)
https://www.youtube.com/watch?v=2SM78WKAVr8
 
In fact, Yahoo’s users were attacked based on redirection this year. Base onCNET on January 4, 2014, “Yahoo.com visitors over the last few days may have been served with malware via the Yahoo ad network, according to Fox IT, a security firm in the Netherlands. Users visiting pages with the malicious ads were redirected to sites armed with code that exploits vulnerabilities in Java and installs a variety of different malware.”
 
Wang wrote that the attack could work without a user being logged in. And his tests were using Firefox (33.0) in Ubuntu (14.04) and IE (10.0.9200.16521) in Windows 8.
 
Redirect can ensure a good user experience. However, if it is not properly provided. Attackers can use this to trick users. This is common in Phishing attacks and Spams.
 
On 21 December, 2014. Yahoo.com’s Alexa ranking is 4. While Yahoo.co.jp’s Alexa ranking is 17. Both of them are very popular around the world. From Wikipedia, “Yahoo during July 2013 surpassed Google on the number of United States visitors to its Web sites for the first time since May 2011, set at 196 million United States visitors, having increased by 21 percent in a year.”
 
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.”

 

 

 

Alle Links zu New York Times Artikel Vor 2013 anfällig für XSS-Angriffe

Alle Links zu New York Times Artikel Vor 2013 anfällig für XSS-Angriffe

 

URLs, um Artikel in der New York Times (NYT) vor 2013 veröffentlicht wurden gefunden anfällig für einen XSS (Cross-Site Scripting) Angriff der Lage ist, Code im Kontext des Web-Browsers ausgeführt werden zu können.

 

c5e0b49392f4e9f877a6fe8f9b8eccc5


Basierend auf nytimes die Gestaltung, fast alle URLs vor 2013 sind betroffen (Alle Seiten von Artikeln). In der Tat, alle Artikel Seiten, die Schaltfläche “Drucken”, “Jede Seite” Taste enthalten, werden “Seite *” Taste “NEXT PAGE” -Taste beeinflusst.

 

Nytimes geändert diesen Mechanismus seit 2013. Es decodiert die URLs, seine Server gesendet. Dadurch ist der Mechanismus nun viel sicherer.

 

Jedoch werden alle URLs vor 2013 immer noch mit dem alten Mechanismus. Das bedeutet fast allen Artikelseiten vor 2013 sind immer noch anfällig für XSS-Angriffe. Ich denke, der Grund, nytimes keine URLs filtern, bevor die Kosten. Es kostet zu viel (Geld und Humankapital), um in der Datenbank nach Artikel gepostet, bevor ändern.

 

Die Sicherheitslücke wurde von einem Mathematik Doktorand Wang Jing von der Schule für Physikalische und Mathematische Wissenschaften (SPMS), Nanyang Technological University, Singapur.

 

POC und Blog Erklärung von Wang gegeben,
https://www.youtube.com/watch?v=RekCK5tjXWQ
http://tetraph.com/security/xss-vulnerability/new-york-times-nytimes-com-page-design-xss-vulnerability-almost-all-article-pages-are-affected/

 

Unterdessen sagte Wang: “Die New York Times hat einen neuen Mechanismus jetzt angenommen. Dies ist eine bessere Schutzmechanismus.”

 

 

Auch wenn die Artikel sind alt, sind die Seiten noch relevant
Ein Angriff auf neueren Artikel würde auf jeden Fall haben erhebliche Auswirkungen gehabt, aber Artikeln von 2012 oder sogar noch älter sind alles andere als überholt. Es wäre immer noch im Rahmen eines Angriffs von Bedeutung sein.

 

Cyberkriminelle können verschiedene Möglichkeiten, um den Link, um potenzielle Opfer zu senden und aufzuzeichnen hohen Erfolgsraten, alle mit mehr gezielte Angriffe zu entwickeln.

 

 

Was ist XSS?
Cross-Site Scripting (XSS) ist eine Art von Computer-Sicherheitslücke in der Regel in Web-Anwendungen gefunden. XSS ermöglicht es Angreifern, clientseitige Skript in Webseiten, die von anderen Benutzern eingesehen zu injizieren. Eine Cross-Site-Scripting-Schwachstelle kann von Angreifern wie der Same Origin Policy verwendet werden, um Zugangskontrollen zu umgehen. Cross-Site Scripting auf Webseiten durchgeführt entfielen rund 84% aller Sicherheitslücken von Symantec ab 2007 dokumentiert (Wikipedia)

 

 

 

 

XSS κίνδυνοι εντοπίστηκαν σε συνδέσμους στο New York Times σε άρθρα πριν το 2013

Οι διευθύνσεις URL σε άρθρα στους New York Times (NYT) που δημοσιεύτηκαν πριν από το 2013 έχουν βρεθεί να είναι ευάλωτες σε XSS (cross-site scripting) επίθεση, ικανή να μεταφέρει κώδικα που θα εκτελείται στο πρόγραμμα περιήγησης.

 

cyber-attack-hacker

 

Ένας φοιτητής από τη Σιγκαπούρη με το όνομα Wang Jing ανέφερε την Πέμπτη την ευπάθεια XSS που επηρεάζει τους αναγνώστες της online εφημερίδας. Δημιούργησε επίσης ένα βίντεο που αποδεικνύει την επίθεση στις σελίδες διαφόρων παλαιών άρθρων στο NYT.

 

Μια ευπάθεια XSS πηγάζει από την επικύρωση ανεπαρκών εισροών χρήστη και επιτρέπει σε μια απειλή να χρησιμοποιήσει κακόβουλο κώδικα σε αυτούς που κάνουν κλικ στον σύνδεσμο. Βασικά, κακή JavaScript προστίθεται μετά από ένα διπλό απόσπασμα σε μια νόμιμη σύνδεση και στη συνέχεια εκτελέστηκαν.

 

Ο δυνητικός κίνδυνος είναι προφανής, δεδομένου ότι ο εισβολέας θα μπορούσε να επισκιάσει συνεδρίες του προγράμματος περιήγησης, να κλέψει τα cookies ή να κατευθύνει τον χρήστη σε ιστοσελίδες phishing.

 

Ο ερευνητής δήλωσε ότι δοκίμασε την επίθεση σε Firefox (26.0), σε Ubuntu (12.04) και IE (9.0.15), με Windows 7 και δεν απαιτείται σύνδεση του χρήστη, όπως μπορείτε να δείτε στο βίντεο επίδειξης παρακάτω.

 

http://youtu.be/RekCK5tjXWQ

 

 

πηγή :
http://www.inzeed.com/kaleidoscope/computer-security/xss-%CE%BA%CE%AF%CE%BD%CE