On Apr 12, 2007, at 5:02 PM, Dennis Peterson wrote:
> Tomasz Kojm <[EMAIL PROTECTED]> wrote:
>> for 3rd party databases this can be managed with a simple script,  
>> no need for
>> adding a keyring manager to ClamAV
>
> I swear it was just 8 weeks ago or so when we last had this discussion
> and all manner of fine ideas and scripts came out of it. Me thinks  
> some
> folks need to crawl the archives.

Would these fine scripts have prevented the problems a dozen or so  
people (Luigi Iotti, Shane Wise, etc) reported in the thread "Clamav  
suddenly died on several boxes"?  Or would it be more accurate to say  
that somebody's fine script or cron job actually failed to work as  
well as one would hope it should...?

[ Note that I have never encountered a problem with clamd/freshclam  
from 0.88.x, but 0.90.x seems to not be as reliable thus far, and  
I'll probably hold off updating to it until a month or two goes by  
without significant problems being reported to the list.  YMMV. ]

Secondly, my point about using some form of PKI or key management was  
to address this comment by Tomasz:

"There's no perfect solution to this problem.  The only good one I  
could think
of is an option to clamscan/clamd that would only allow loading of  
digitally
signed databases and ignore all the rest. Of course, external dbs (sane,
msrbl, etc.) would no longer be supported in such a mode."

 From what I've seen, the SaneSecurity & MSRBL databases are released  
as .ndb files, and not as the signed cvd/inc files.

The key question is why-- do these third parties not have the ability  
to release signed databases by using the "sigtool --server" option  
and the "ClamAV Signing Service address"?  If so, then using some  
form of key management like GnuPG seems to be a reasonable solution,  
as the individual admins can choose which signing keys they want  
ClamAV to trust.

-- 
-Chuck

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