The reason ISS keeps these records separate is because the code used to detect each 
issue is very different.  The checks associated with these records don't always 
produce the same results, thus we need two different records so that we can report on 
them separately.  In your example, the patch check simply checks that the patch is 
installed, the other check detects if you are actually vulnerable to the specific 
buffer overflow.  Sometimes a workaround may be just as valid a solution to a security 
issue as applying the patch.  If that workaround was applied ,the patch check would 
flag the system as vulnerable, but the vulnerability check would not.  Additionally, 
there are times when patches cover more than one unique security issue, and we may be 
able to determine multiple ways to detect the related vulnerabilities in addition to a 
patch check.  

-----Original Message-----
From: [EMAIL PROTECTED] On Behalf Of Evans, Mark
(Contractor)
Sent: Monday, December 08, 2003 3:54 PM
To: [EMAIL PROTECTED]
Subject: [ISSForum] Another case of inflating the number of
vulnerabilities found..


by Internet Scanner.  Check 13480 WinMS03046 patch not installed is the same
as ExchangeSMTPVerb Buffer Overflow (check 13432). They both check the same
thing. Why can't they just release one check. Would it be so they can say
"oh, we can have two checks more instead of one".  Lets work smarter, not
harder. More isn't always better.

Mark P. Evans
Northrop Grumman IT
DISA Field Security Operation (OP74)
Bldg 1C - LEAD
1 Overcash Ave
Chambersburg, PA 17201

** The opinions expressed here are my own and are not a reflection of my
company or the goverment. **

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