What you need to know about HTTP Verb Tampering

Wednesday, June 4th, 2008

Recently Arshan Dabirsiaghi, Director of Research of Aspect Security, published a white paper entitled “Bypassing URL Authentication and Authorization with HTTP Verb Tampering”. Initially there was a lot of confusion about what exactly was being explained or claimed. Including, is it real? Is it novel? Is it dangerous? What is ...

Access-Me 0.1

Tuesday, June 3rd, 2008

Access-Me allows users to test their web applications for authentication vulnerabilities. With this first release the user will be able to:Resubmit the current page without session tokens Resubmit the current page using different HTTP verbs (HEAD/SECCOM) View reports on how the application handled the requests.Access-Me 0.1 is available ...

XSS Methods Also Seen Being Used in Mass Compromises

Sunday, June 1st, 2008

XSS (Cross-Site Scripting) Very Much Alive and KickingWe were about to investigate further on malicious activities related to banner82(dot)com/b.js but the URL was already inaccessible around Tuesday. Soon enough the malicious script in www(dot)adw95(dot)com caught our interest. A rough survey of the sites compromised by this script reveal that the ...

Shmoocon 2008 videos are now online

Sunday, June 1st, 2008

The videos from ShmooCon 2008 have hit the shelves. Go download them at:http://www.shmoocon.org/2008/videos/EDIT: As of the time of this post, some of the videos are incorrectly named. Here is the 1-> 1: Correctly Named:21st Century Shellcode for Solaris Advanced Protocol Fuzzing - What We Learned when Bringing Layer2 Logic to SPIKE land Backtrack ...

HTTP Proxies Bypass Firewalls

Tuesday, May 20th, 2008

This may seem painfully obvious to some people, but I looked around and couldn’t find a reference to it, so I apologize ahead of time for anyone who already knew this. When we normally think of how attackers use proxies they are almost always just trying to hide their IP ...