Hi Adrian and Fabrice.

Thank you for raising these important questions. I want to pick up a few
of the questions inline.


On 20.01.2015 00:37, Fabrice Desré wrote:
> Hi Adrian,
> 
> Good to see you're already full speed ahead in 2015!
> 
> On 01/19/2015 09:06 AM, Adrian Custer wrote:
>> Hello all,
>>
>> It seems some of you are making plans for Firefox OS 3.0. An update on
>> the plans and planners working on user security for that new version
>> would be useful to the community.
> 
> The planning is still happening, so we don't really have a public update
> to make. But if you have concrete ideas they are welcome.
> 
>> The Mozilla Manifesto clearly states:
>>
>>   04 Individuals’ security and privacy on the Internet are fundamental
>>      and must not be treated as optional.
>>
>>            https://www.mozilla.org/en-US/about/manifesto/
>>
>> This would suggest that the Firefox OS project is institutionally
>> obligated to consider user security as a core concern in its plans for
>> Firefox OS 3.0.
> 
> I think we already do a fair job there. Not perfect for sure.
> 
>> Unfortunately, over the past year, the response to the concerns raised
>> by the community on the mailing list and in questions to be addressed in
>> the town hall has been less than satisfactory:
>>  * the issue of OS security updates was not addressed directly but
>>    instead deflected with a vague plan to make more apps user
>>    upgradable (which is a partial, and minor, solution),
> 
> We do work with OEMs and carriers when security issues are found to
> ensure that they push updates. That happens in security bugs, I can cc
> you to one of them if you want an example.
> 
>>  * the follow up to unanswered questions promised at the end of the
>>    town hall meeting did not happen so those questions are still open,
> 
> I agree this is not satisfactory.
> 
>>  * there does not appear to be any point of contact for security issues
>>    or for security vulnerabilities in Firefox OS,
> 
> Any security related question can be directed to Paul Theriault.

Please note that [email protected] is the desired input channel for
*every* Mozilla related security issue. You can also file security bugs,
and the FxOS security team *will* handle them. That's a promise.

You can also come talk to us in #fxossec on irc.mozilla.org.

> 
>>  * the Mozilla security center does not track Firefox OS
>>    vulnerabilities unlike its other products,
>>    (https://www.mozilla.org/en-US/security/known-vulnerabilities/),
> 
> Right, we should probably fix that.
> 

Yes, this is a bummer, but uptake of our security updates further down
the road made us a bit hesitant here :-/

>>  * there has been no recent discussion of how to protect Firefox OS
>>    users from outdated and vulnerable versions of gecko which are still
>>    being sold on the market,
> 
> What does "recent" means? We can re-hash how this is mostly out of our
> control for devices that already shipped, etc. We focus on fixing our
> architecture to have more leverage there, but that will take some time.
> 
>>  * in one exchange, some group did reveal it was working on developing
>>    a formal threat model for their work but that model was not then
>>    revealed publicly.
> 
> I don't know what you refer to, and you're not providing references.
> 
>> This raises a number of questions:
>>  - where is the security work for Firefox OS 3.x being planned?
> 
> Paul has docs with goals for his team. I'm not sure how up to date it
> is, but see
> https://docs.google.com/a/mozilla.com/spreadsheet/ccc?key=0Ap-jgPe0UrMhdHRPbFd0dXZWaTJYby1Ta3hrRzQ5Nmc#gid=8

This document seems outdated (and isn't public to all members of the
mailing list). Our latest version is at
https://wiki.mozilla.org/Security/B2G/Goals

> 
>>  - who is doing the planning?
> 
> Mozilla's Firefox OS team.
> 
>>  - how are issues being tracked?
> 
> Like usual, everything will be in bugzilla.
> 
>>  - what formal threat model is being developed and where does that work
>>    now stand?
> 
> No idea.
> 
>>  - who is determining the scope of work and what security issues will
>>    be ignored for the 3.x OS series?
>>  - with whom will the ultimate responsibility (i.e. blame) rest for the
>>    vulnerabilities which emerge in the 3.x lifecycle?
> 
> I'm not sure what you imply with these 2 questions. That's very
> dismissive à priori.
> 
>       Fabrice
> 

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