If memory serves me right, Kris Kennaway wrote:

Couple o' random thoughts, don't have time to look into this myself...

> This could be done as an extension to pkg_version, since much of the
> code you will need to manage versions is already there, and it's a
> logical extension of that program's function.

Or you can use pkg_version's -t flag to help with the comparisons if 
you think running as a separate script is better.

> NetBSD have a port called audit-packages which does something similar,
> but not quite the same as the above (last I checked) -- it might still
> be useful as a starting point.

Think about where to put the parsed set of vulnerable packages.  It 
might live under /usr/ports or reside somewhere on the network.  Use 
fetch(1) to grab it from there, like pkg_version does for the INDEX 
file.

Bruce.

PS.  Jeff Kletsky, sorry I haven't looked at your dependency graphing 
tool...I'm mildly thrashing right now.  Sounds pretty neat though!


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