On Mon, 2003-01-20 at 14:50:49 -0500, Jesse Guardiani proclaimed...

> It a hacker finds a vulnerability that works for a certain version range, then
> he's going to look for that version range when he tries to exploit it.

Most of the tools I come across do check explicitly for version
strings. Granted there are the kinds that throw a whole bunch of
shellcode at a machine and hope it works, but they're more noisy.

> Denying access to version information may just prevent an attack. But it's
> certainly not the best defense.

Definitely; any security policy should implement every possible
counter measure against an attack. Don't disclose version numbers;
keep machines patched, require host and network level security
measures, etc.

Hope this didn't get too off-topic :)

- Eric
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