[Owasp-testing] Can you please give me some guidence on the Business Logic Section?

David Fern dfern at verizon.net
Thu Jan 3 11:38:15 UTC 2013

Here is where the lists came from and I like them:
    Business Logic CWES - http://cwe.mitre.org/data/definitions/840.html
    7 Business Flaws - https://www.whitehatsec.com/assets/WP_bizlogic092407.pdf
    Busines Logic Attack Vectors - http://www.ntobjectives.com/go/business-logic-attack-vectors-white-paper/
The "Propoposed" came from - https://www.owasp.org/index.php/OWASP_Testing_Guide_v4_Table_of_Contents and this is what I thought I was to write to but then I started researching and found the other three.
I am just not clear on which type of list I should use for the driving force of this section: the weaknesses(CWE), how to test, or risk  
What fits the guide best?
I think once I get the groups thoughts on which way to go the other catagoies will be added in infomation and I can look through and use other related parts of the TOC as you indicated.   
Any thoughts?  
I like this section but an having trouble organizing.
David :) 

 From: Andrew Muller <andrew at ionize.com.au>
To: David Fern <dfern at verizon.net> 
Cc: owasp-testing at lists.owasp.org 
Sent: Wednesday, January 2, 2013 8:22 PM
Subject: Re: [Owasp-testing] Can you please give me some guidence on the Business Logic Section?

Hi David, 
  Looks like a great compilation of business logic weaknesses and attacks. How did you derive the list from each of the four sources? i.e. why did you pick those weaknesses from the CWE? 
My comments are: 
1) there is a lot of commonality between the four sources (as well as other areas within the Test Guide TOC, e.g. weak password recovery, see 4.4.11). Reconciling these will reduce the length of the list. 
2) some of the sources have different functions. CWE identifies a weakness that we can test for, the Business Logic Attack Vectors mostly identifies how these can be tested, and the Business Flaws mostly highlights the high level risks to the business if the vulnerability exists and is exploited. However, as some of the sources appear to be cross purpose, this isn't consistent. 
My understanding of how you add them to the TOC is to just add them and see if anyone argues :) However, a more active discussion of each section would be good too. 

From: "David Fern" <dfern at verizon.net>
To: owasp-testing at lists.owasp.org
Sent: Thursday, 3 January, 2013 11:55:37 AM
Subject: [Owasp-testing] Can you please give me some guidence on the        Business Logic Section?

Can you please give me some guidence on the Business Logic Section? 

I have done alot of research and come up with teh attached spread sheet and 4 different lists of Busines Logic issues. 

I have not been able to easily combine them. 

Should I just write to your list? 

Do I create a separate page for each?  

Any ideas/thoughts? 


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