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The Top 10 Web Hacking Techniques Used by the Hackers #106

Open marcialwushu opened 6 years ago

marcialwushu commented 6 years ago

The Top 10 Web Hacking Techniques Used by the Hackers

The most influential research on vulnerabilities and exploits, as voted on by the security community.

FREAK

SSL/TLS Vulnerability that would allow attackers to intercept HTTPS connections and force them to use weakened encryption. Researchers: Karthikeyan Bhargavan at INRIA in Paris and the miTLS team Further details on the research:https://freakattack.com

Logjam

Another TLS vulnerability that allows man-in-the-middle attacks by downgrading vulnerable TLS connections to 512-bit encryption. Researchers: David Adrian, Karthikeyan Bhargavan, Zakir Durumeric, Pierrick Gaudry, Matthew Green, J. Alex Halderman, Nadia Heninger, Drew Springall, Emmanuel Thomé, Luke Valenta, Benjamin VanderSloot, Eric Wustrow, Santiago Zanella-Béguelin, and Paul Zimmermann Additional information:https://weakdh.org

Web Timing Attacks Made Practical

Black Hat talk on how to tweak timing side-channel attacks to make it easier to perform remote timing attacks against modern web apps. Researchers: Timothy Morgan and Jason Morgan Video:https://www.youtube.com/watch?v=KirTCSAvt9M

Evading All* WAF XSS Filters

Research that shows how it is possible to evade cross-site scripting filters of all popular web-application firewalls. Researcher: Mazin Ahmed Additional information:http://blog.mazinahmed.net/2015/09/evading-all-web-application-firewalls.html

Abusing CDN’s with SSRF Flash and DNS

Research highlighted at Black Hat looking at a collection of attack patterns that can be used against content delivery networks to target a wide range of high availability websites. Researchers: Mike Brooks and Matt Bryant Video:https://www.youtube.com/watch?v=ekUQIVUzDX4

IllusoryTLS

An attack pattern that can wreck the security assurances of X.509 PKI security architecture by employing CA certificates that include a secretly embedded backdoor. Researcher: Alfonso De Gregorio Additional information:http://www.illusorytls.com

Exploiting XXE in File Parsing Functionality

A Black Hat talk examining methods in exploiting XML Entity vulnerabilities in file parsing/upload functionality for XML-supported file formats such as DOCX, XSLX and PDF. Researcher: Will Vandevanter Video:https://www.youtube.com/watch?v=ouBwRZJHmmo

Abusing XLST for Practical Attacks

Research and proof-of-concept attacks highlighted at Black Hat that show how XSLT can be leveraged to undermine the integrity and confidentiality of user information. Researcher: Fernando Arnaboldi Video:https://www.youtube.com/watch?v=bUcd-yibTCE

Magic Hashes

Looks into a weakness in the way PHP handles hashed strings in certain instances to make it possible to compromise authentication systems and other functions that use hash comparisons in PHP. Researchers: Robert Hansen and Jeremi M. Gosney Additional information:https://www.whitehatsec.com/blog/magic-hashes/

Hunting Asynchronous Vulnerabilities

Research presented at 44CON delves into how to use exploit-induced callback methods to find vulnerabilities hiding in backend functions and background threads. Researcher: James Kettle Video:https://vimeo.com/ondemand/44conlondon2015