[Extra] Secdir last call review of draft-ietf-extra-imap-fetch-preview-03

Stefan Santesson via Datatracker <noreply@ietf.org> Fri, 22 March 2019 10:44 UTC

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Date: Fri, 22 Mar 2019 03:44:42 -0700
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Subject: [Extra] Secdir last call review of draft-ietf-extra-imap-fetch-preview-03
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Reviewer: Stefan Santesson
Review result: Has Issues

This document seems to provide a reasonable contribution and I have no opinion
on the subject matter of this document.

However the security consideration section seems to lack relevant information.
The current security considerations section raise the threat of DOS attacks.
It is, however, not clear to me how the risk of DOS is affected or mitigated by
the fact that request for preview data is restricted to authenticated clients.
A discussion of this seems at least to be relevant for the context.