分類:Computing Science

Gcon Tech Solutions v1.0 XSS (Cross-site Scripting) Web Security Vulnerabilities

gconts_xss1

 

Gcon Tech Solutions v1.0 XSS (Cross-site Scripting) Web Security Vulnerabilities

 

Exploit Title: Gcon Tech Solutions v1.0 content.php? &id Parameter XSS Security Vulnerabilities

Product: Gcon Tech Solutions

Vendor: Gcon Tech Solutions

Vulnerable Versions: v1.0

Tested Version: v1.0

Advisory Publication: May 23, 2015

Latest Update: May 23, 2015

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

CVE Reference: *

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

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

 

 

 

 

Recommendation Details:

 

(1) Vendor & Product Description:

Vendor:

Gcon Tech Solutions

 

Product & Vulnerable Versions:

Gcon Tech Solutions

v1.0

 

Vendor URL & Download:

Gcon Tech Solutions can be obtained from here,

http://www.gconts.com/Development.htm

 

Google Dork:

“Developed and maintained by Gcon Tech Solutions"

 

Product Introduction Overview:

“Over the years we have developed business domain knowledge various business areas. We provide Development Services either on time and material or turn-key fixed prices basis, depending on the nature of the project. Application Development Services offered by Gcon Tech Solutions help streamline business processes, systems and information. Gcon Tech Solutions has a well-defined and mature application development process, which comprises the complete System Development Life Cycle (SDLC) from defining the technology strategy formulation to deploying, production operations and support. We fulfill our client’s requirement firstly from our existing database of highly skilled professionals or by recruiting the finest candidates locally. We analyze your business requirements and taking into account any constraints and preferred development tools, prepare a fixed price quote. This offers our customers a guaranteed price who have a single point contact for easy administration. We adopt Rapid Application Development technique where possible for a speedy delivery of the Solutions. Salient Features of Gcon Tech Solutions Application Development Services: (a) Flexible and Customizable. (b) Industry driven best practices. (c) Knowledgebase and reusable components repository. (d) Ensure process integration with customers at project initiation"

 

 

 

(2) Vulnerability Details:

Gcon Tech Solutions web application has a computer cyber 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 similar products 0-day vulnerabilities have been found by some other bug hunter researchers before. Gcon Tech Solutions has patched some of them. The Mail Archive automatically detects when it receives mail from a new list. Thus, you are encouraged, although certainly not required, to send a test message to the newly archived list. If you are adding several lists to the archive, send a separate and distinct test message to each one. It also publishes suggestions, advisories, solutions details related to XSS vulnerabilities and cyber intelligence recommendations.

 

(2.1) The first programming code flaw occurs at “&id" parameter in “content.php?" page.

 

 

 

 

 

References:

http://www.tetraph.com/security/xss-vulnerability/gcon-tech-solutions-v1-0-xss/

http://securityrelated.blogspot.com/2015/05/gcon-tech-solutions-v10-xss-cross-site.html

http://www.inzeed.com/kaleidoscope/computer-web-security/gcon-tech-solutions-v1-0-xss/

http://diebiyi.com/articles/security/gcon-tech-solutions-v1-0-xss/

https://webtechwire.wordpress.com/2015/05/23/gcon-tech-solutions-v1-0-xss/

http://computerobsess.blogspot.com/2015/05/gcon-tech-solutions-v10-xss.html

http://whitehatpost.blog.163.com/blog/static/24223205420154245138791/

https://itswift.wordpress.com/2015/05/24/gcon-tech-solutions-v1-0-xss/

https://www.mail-archive.com/fulldisclosure%40seclists.org/msg02028.html

http://cxsecurity.com/issue/WLB-2015050068

http://seclists.org/fulldisclosure/2015/May/34

https://www.bugscan.net/#!/x/21839

http://www.openwall.com/lists/oss-security/2015/05/22/6

http://lists.openwall.net/full-disclosure/2015/04/05/8

http://permalink.gmane.org/gmane.comp.security.fulldisclosure/1957

Web Technology Wire

gconts_xss1

Gcon Tech Solutions v1.0 XSS (Cross-site Scripting) Web Security Vulnerabilities

Exploit Title: Gcon Tech Solutions v1.0 content.php? &id Parameter XSS Security Vulnerabilities

Product: Gcon Tech Solutions

Vendor: Gcon Tech Solutions

Vulnerable Versions: v1.0

Tested Version: v1.0

Advisory Publication: May 23, 2015

Latest Update: May 23, 2015

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

CVE Reference: *

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

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

Recommendation Details:

(1) Vendor & Product Description:

Vendor:

Gcon Tech Solutions

Product & Vulnerable Versions:

Gcon Tech Solutions

v1.0

Vendor URL & Download:

Gcon Tech Solutions can be obtained from here,

http://www.gconts.com/Development.htm

Google Dork:

“Developed and maintained by Gcon Tech Solutions"

Product Introduction Overview:

“Over the years we have developed business domain knowledge various business areas. We provide…

View original post 詳見內文:約344字

Gcon Tech Solutions v1.0 SQL Injection Web Security Vulnerabilities

gconts_sql2

 

Gcon Tech Solutions v1.0 SQL Injection Web Security Vulnerabilities

 

Exploit Title: Gcon Tech Solutions v1.0 content.php? &id Parameter SQL Injection Security Vulnerabilities

Product: Gcon Tech Solutions

Vendor: Gcon Tech Solutions

Vulnerable Versions: v1.0

Tested Version: v1.0

Advisory Publication: May 24, 2015

Latest Update: May 24, 2015

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

CVE Reference: *

Impact 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

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

 

 

 

Recommendation Details:

 

(1) Vendor & Product Description:

Vendor:

Gcon Tech Solutions

 

Product & Vulnerable Versions:

Gcon Tech Solutions

v1.0

 

Vendor URL & Download:

Gcon Tech Solutions can be obtained from here,

http://www.gconts.com/Development.htm

 

Google Dork:

“Developed and maintained by Gcon Tech Solutions"

 

Product Introduction Overview:

“Over the years we have developed business domain knowledge various business areas. We provide Development Services either on time and material or turn-key fixed prices basis, depending on the nature of the project. Application Development Services offered by Gcon Tech Solutions help streamline business processes, systems and information. Gcon Tech Solutions has a well-defined and mature application development process, which comprises the complete System Development Life Cycle (SDLC) from defining the technology strategy formulation to deploying, production operations and support. We fulfill our client’s requirement firstly from our existing database of highly skilled professionals or by recruiting the finest candidates locally. We analyze your business requirements and taking into account any constraints and preferred development tools, prepare a fixed price quote. This offers our customers a guaranteed price who have a single point contact for easy administration. We adopt Rapid Application Development technique where possible for a speedy delivery of the Solutions. Salient Features of Gcon Tech Solutions Application Development Services: (a) Flexible and Customizable. (b) Industry driven best practices. (c) Knowledgebase and reusable components repository. (d) Ensure process integration with customers at project initiation"

 

 

 

(2) Vulnerability Details:

Gcon Tech Solutions web application has a computer cyber 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 other similar products 0-day vulnerabilities have been found by some other bug hunter researchers before. Gcon Tech Solutions has patched some of them. CXSECurity is a huge collection of information on data communications safety. Its main objective is to inform about errors in various applications. It also publishes suggestions, advisories, solutions details related to SQL Injection vulnerabilities and cyber intelligence recommendations.

 

(2.1) The first programming code flaw occurs at “content.php?" page with “&id" parameter.

 

 

 

 

 

References:

http://www.tetraph.com/security/sql-injection-vulnerability/gcon-tech-solutions-v1-0-sql/

http://securityrelated.blogspot.com/2015/05/gcon-tech-solutions-v10-sql.html

http://www.diebiyi.com/articles/security/gcon-tech-solutions-v1-0-sql/

http://www.inzeed.com/kaleidoscope/computer-web-security/gcon-tech-solutions-v1-0-sql/

http://computerobsess.blogspot.com/2015/05/gcon-tech-solutions-v10-sql.html

https://itswift.wordpress.com/2015/05/23/gcon-tech-solutions-v1-0-sql/

http://whitehatpost.blog.163.com/blog/static/242232054201542455422939/

https://webtechwire.wordpress.com/2015/05/24/gcon-tech-solutions-v1-0-sql/

https://www.mail-archive.com/fulldisclosure%40seclists.org/msg01766.html

http://cxsecurity.com/issue/WLB-2015040036

http://seclists.org/fulldisclosure/2015/May/32

https://www.bugscan.net/#!/x/21454

http://lists.openwall.net/full-disclosure/2015/05/08/8

http://permalink.gmane.org/gmane.comp.security.fulldisclosure/1955

 

Web Technology Wire

gconts_sql2

Gcon Tech Solutions v1.0 SQL Injection Web Security Vulnerabilities

Exploit Title: Gcon Tech Solutions v1.0 content.php? &id Parameter SQL Injection Security Vulnerabilities

Product: Gcon Tech Solutions

Vendor: Gcon Tech Solutions

Vulnerable Versions: v1.0

Tested Version: v1.0

Advisory Publication: May 24, 2015

Latest Update: May 24, 2015

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

CVE Reference: *

Impact 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

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

Recommendation Details:

(1) Vendor & Product Description:

Vendor:

Gcon Tech Solutions

Product & Vulnerable Versions:

Gcon Tech Solutions

v1.0

Vendor URL & Download:

Gcon Tech Solutions can be obtained from here,

http://www.gconts.com/Development.htm

Google Dork:

“Developed and maintained by Gcon Tech Solutions"

Product Introduction Overview:

“Over the years…

View original post 詳見內文:約319字

phpwind v8.7 Unvalidated Redirects and Forwards Web Security Vulnerabilities

phpwind_xss2

 

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: *

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

http://www.inzeed.com/kaleidoscope/computer-security/phpwind-v8-7-open-redirect/

https://www.facebook.com/permalink.php?story_fbid=836880753013969&id=767438873291491

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

https://www.facebook.com/websecuritiesnews/posts/796475067139332

http://computerobsess.blogspot.com/2015/05/phpwind-v87-open-redirect.html

http://lists.openwall.net/full-disclosure/2015/04/15/1

http://permalink.gmane.org/gmane.comp.security.fulldisclosure/1841

Web Technology Wire

phpwind_xss2

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: *

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,

View original post 詳見內文:約536字

Delaunay 三角剖分 – 從 2-D Delaunay 到 3-D Delaynay

Delaunay Triangulation – From 2-D Delaunay to 3-D Delaunay
Author: Wang Jing
Institute: School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore

 
Delaunay triangulations are widely used in scientific computing in many diverse applications. While there are numerous algorithms for computing triangulations, it is the favorable geometric properties of the Delaunay triangulation that make it so useful.

 
 

delaunay

 
 

The fundamental property is the Delaunay criterion. In the case of 2-D triangulations, this is often called the empty circumcircle criterion. For a set of points in 2-D, a Delaunay triangulation of these points ensures the circumcircle associated with each triangle contains no other point in its interior. This property is important. In the illustration below, the circumcircle associated with T1 is empty. It does not contain a point in its interior. The circumcircle associated with T2 is empty. It does not contain a point in its interior. This triangulation is a Delaunay triangulation. This presentation discusses how to extend 2-D Delaunay to 3-D Delaynay.
 
 

Source:
http://mathpost.tumblr.com/post/118858562380/delaunay-2-d-delaunay-3-d-delaynay