On Thu, May 1, 2014 at 1:31 AM, Cédric Jeanneret <[email protected]> wrote:

> Hello,
>
> Just stumbled on these "great" announces:
> http://www.freebsd.org/security/advisories/FreeBSD-SA-14:08.tcp.asc
> http://www.freebsd.org/security/advisories/FreeBSD-SA-14:09.openssl.asc
>
> Bet there will be a new version of pfsense shortly (2.1.3?), but in the
> meanwhile, regarding the TCP flaw, is the following option activated in pf:
> scrub in all
>
> I didn't manage to get hand on the /etc/pf.conf mentioned file (see
> "workaround" section in the TCP advisory)…
>
> Cheers,
>
> C.
>

In its default configuration, pfSense is not vulnerable to the 14:08
attack.  As mentioned in the advisory, using the pf "scrub" feature
protects you.
Scrubbing is controlled by a checkbox on the "System" -> "Advanced" ->
"Firewall" page.  You can use "pfctl -sa" to verify that the "scrub" rules
exist on your firewall.

I have not been able to determine on my own whether pfSense is affected by
14:09 or not.

Moshe

--
Moshe Katz
-- [email protected]
-- +1(301)867-3732
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