ubuntu-phone team mailing list archive
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Re: Is ubuntu phone resistant to vault 7 attacks?
The ports you mention don't appear to be open on a default build, with the exception of 53, which surprises me, but still, it is only bound to loopback, so it would be hard to attack remotely.
March 9, 2017 12:35 PM, "Matthias Apitz" <guru@xxxxxxxxxxx> wrote:
> El día Thursday, March 09, 2017 a las 09:35:35AM +0200, Simos Xenitellis escribió:
>> On Tue, Mar 7, 2017 at 9:54 PM, Bruce <bruce.griffis@xxxxxxxxx> wrote:
>> And I'm thinking "no."
>> I am not aware of a firewall being ported to Ubuntu Phone. Perhaps ufw is
>> built in, and we just need gufw to configure it?
>> Are there any network ports open on Ubuntu Touch? What need would the
>> firewall have
>> if no network ports are open?
> Yes, there are:
> $ netstat -an | egrep 'LISTEN '
> tcp 0 0 127.0.1.1:53 0.0.0.0:* LISTEN
> tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
> tcp 0 0 0.0.0.0:8888 0.0.0.0:* LISTEN
> tcp6 0 0 :::22 :::* LISTEN
> port 22 is for SSH; on port 8888 I have started a python httpd to serve
> uNav with prefetched tiles; would be good to limit access to both with
> some firewall;
> Matthias Apitz, ✉ guru@xxxxxxxxxxx, ⌂ http://www.unixarea.de ☎ +49-176-38902045
> Aus "Nie wieder Krieg!" wurde "Nie wieder Krieg ohne Deutschlands Truppen"
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A. James Lewis (james@xxxxxxxxxx)
"Engineering does not require science. Science helps a lot but people
built perfectly good brick walls long before they knew why cement works."