Re: [Add] Google's DOH(like) being used for evil already

Vladimír Čunát <vladimir.cunat+ietf@nic.cz> Wed, 12 June 2019 10:36 UTC

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References: <yblblz3cfpo.fsf@wu.hardakers.net>
Cc: Wes Hardaker <wjhns1@hardakers.net>
From: Vladimír Čunát <vladimir.cunat+ietf@nic.cz>
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Date: Wed, 12 Jun 2019 12:36:43 +0200
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Archived-At: <https://mailarchive.ietf.org/arch/msg/add/5fPR_A5py0aM3FB-0wB3yhtreJY>
Subject: Re: [Add] Google's DOH(like) being used for evil already
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On 6/12/19 11:31 AM, Wes Hardaker wrote:
> https://myonlinesecurity.co.uk/it-looks-like-another-dns-compromise-hack-happening/

This is more about what javascript is allowed to do in particular cases,
I believe.  Still, one of the main aims of the DoH RFC is exactly to
support doing DNS directly from javascript (without changing anything on
the browser side).  On JS/web there seems to be a never-ending tug of
war between features and security.

Of course, malicious names might better get filtered as well, after
detection of widespread misuse, but that's not really a long-term
efficient approach.

--Vladimir