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Re: [core] WG Last Call on draft-ietf-core-conditional-attributes

John Mattsson <john.mattsson@ericsson.com> Thu, 12 January 2023 17:22 UTC

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From: John Mattsson <john.mattsson@ericsson.com>
To: "core@ietf.org" <core@ietf.org>
Thread-Topic: [core] WG Last Call on draft-ietf-core-conditional-attributes
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Date: Thu, 12 Jan 2023 17:22:44 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/core/MPp2CS_W696GomNwpAsxww_SqaA>
Subject: Re: [core] WG Last Call on draft-ietf-core-conditional-attributes
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Hi,

The pmax attribute risks making amplification attacks far worse but as far as I can see the draft does not say a single word about this. See

https://www.ietf.org/staging/draft-irtf-t2trg-amplification-attacks-00.html

Before publishing I think the draft needs to describe this and normatively require sufficient mitigations from the implementation.

Cheers,
John

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