[secdir] SecDir review of draft-ietf-mmusic-msid-13

Rifaat Shekh-Yusef <rifaat.ietf@gmail.com> Fri, 13 May 2016 14:38 UTC

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Date: Fri, 13 May 2016 10:38:29 -0400
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From: Rifaat Shekh-Yusef <rifaat.ietf@gmail.com>
To: The IESG <iesg@ietf.org>, secdir@ietf.org, draft-ietf-mmusic-msid-13.all@ietf.org
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Subject: [secdir] SecDir review of draft-ietf-mmusic-msid-13
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I have reviewed this document as part of the security directorate's
ongoing effort to review all IETF documents being processed by the
IESG.  These comments were written primarily for the benefit of the
security area directors.  Document editors and WG chairs should treat
these comments just like any other last call comments.

Summary: *Ready*

This is a Standard Track document that defines an RTP media streams
grouping mechanism in SDP.

The Security Consideration section clearly describes the potential attacks
introduced by this new mechanism, and points out the general issue of SDP
modification by untrusted entities, and potential issue with the buffering
required by mechanism suggested by the draft.

Regards,
 Rifaat