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Re: [tor-talk] Security issue. Firefox in Tor Browser Bundle allows access to LAN resources. To fix: ABE of NoScript must be turn on by default
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Christ. Chrome even allows to connect to other machines in LAN. I
successfully connected to my Raspberry Pi (only reachable via LAN) by
changing the IP in the source code from 127.0.0.1 to the relevant IP.
So, appearently, Chrome allows you to enumerate the LAN and interact
with other machines in it. I'll see if there is a bug report for that
already.
Thanks for the Info, TT Security.
On 21.01.2014 10:18, Max Jakob Maass wrote:
> I see the same behaviour with the latest Chrome running Linux:
>
> $ nc -l -p 1234 GET / HTTP/1.1 Host: 127.0.0.1:1234 Connection:
> keep-alive User-Agent: Mozilla/5.0 (X11; Linux x86_64)
> AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.77
> Safari/537.36 Origin: http://tortestprivacy.url.ph Accept: */* DNT:
> 1 Referer: http://tortestprivacy.url.ph/ Accept-Encoding:
> gzip,deflate,sdch Accept-Language: en-US,en;q=0.8,de;q=0.6
>
> So, appearently, Google does not enforce a same origin policy on
> this, either.
>
> On 21.01.2014 10:01, Olivier Cornu wrote:
>> Le 21/01/2014 05:06, TT Security a écrit :
>>>
>>>> I don't think browsers in general allow connections on
>>>> loopback interfaces, unless explicitly requested by users.
>>>
>>> I have Tor Browser Bundle 3.5 and Firefox 24.2.0 from there.
>>> Just open some port on your computer(only for testing) for
>>> example local web-server and try with Firefox from Tor Browser
>>> Bundle this page: http://tortestprivacy.url.ph/ You will see
>>> :)
>
>> Fwiw, I can confirm this unfortunate behavior. :( TBB connecting
>> to loopback netcat socket from tortestprivacy.url.ph javascript:
>
>> $ nc -l -p 1234 GET / HTTP/1.1 Host: 127.0.0.1:1234 User-Agent:
>> Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:26.0) Gecko/20100101
>> Firefox/26.0 Accept:
>> text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
>> Accept-Language: fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3
>> Accept-Encoding: gzip, deflate DNT: 1 Referer:
>> http://tortestprivacy.url.ph/ Origin:
>> http://tortestprivacy.url.ph Connection: keep-alive
>
>> -- Olivier Cornu
>
>
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