You might also want to mention to your auditor that a LOT of "commercial" 
applications actually make use of open source components, so the net of it is 
that you end up with (as has been pointed out earlier);
- a DELAY in getting security updates:  the vendors will wait for the guys on 
source-forge (or wherever) to fix the core package, then THEY have to roll the 
change into a patch/update for distribution.
- The joy of having someone to blame/beat/threaten while waiting for the above 
to occur.

I spend a fair amount of time culling through these types of audits, and the 
best advice I can offer is to try and educate the stakeholders:
- Exceptions often pop out based on product version (instead of actually 
"testing" anything).  The auditing tools "should" properly qualify the 
exceptions with something like "xxx component is at version yyy and MAY be 
susceptible to zzz vulnerability".
(point being, that the exception should be investigated, it isn't a certainty!)
- Establish and document the procedures used to verify/resolve exceptions that 
show up from pen-tests, audits, etc.

PITA, but part of the cost of the way we do business these days.
Remember when that first big worm brought the internet to it's knees in the 
80's and all us mainframers were sitting back thinking "serves you right!  Who 
in their right mind would send their data over a public network??"  DOH!


On Mar 7, 2013, at 1:09 AM, Christian Langer wrote:

> Apart from a classic linux desktop with openssh, there is no better
> alternative than putty :)
> 
> As an argument towards putty:
> - security fixes will be delivered JIT
> - broad user base
> 
> 
> Am 06.03.2013 21:29, schrieb Melancon, Ruddy:
>> I have a security officer that has raised the issue regarding free [Putty] 
>> software.
>> 
>> Has anyone encounterd security issues with Putty beyond the Release 0.60?  I 
>> am looking for documented problems.
>> 
>> I am also interested in what I could use as a fee based product to replace 
>> Putty.
>> 
>> Ruddy Melancon
>> zVM and Linux Support
>> 
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