IETF Logo Mail Archive

Re: [Ntp] Francesca Palombini's No Objection on draft-ietf-ntp-port-randomization-06: (with COMMENT)

Francesca Palombini <francesca.palombini@ericsson.com> Wed, 02 June 2021 07:53 UTC

Return-Path: <francesca.palombini@ericsson.com>
X-Original-To: ntp@ietfa.amsl.com
Delivered-To: ntp@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id EE65B3A39BC; Wed, 2 Jun 2021 00:53:52 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.799
X-Spam-Level:
X-Spam-Status: No, score=-2.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.698, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=ericsson.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id OoxKDLCVH4gE; Wed, 2 Jun 2021 00:53:45 -0700 (PDT)
Received: from EUR01-VE1-obe.outbound.protection.outlook.com (mail-eopbgr140078.outbound.protection.outlook.com [40.107.14.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 86A603A39BB; Wed, 2 Jun 2021 00:53:45 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=YdScjKVPS/edLusfRHr5JVbw9mWc0nUcS4NQwen4nn2v9q+Sdgz3cxoscKwLSkMS4sGYV47/mONgRl3V3DXF6LWoXJSJ7hP+WUbUmJAMkqaUK5P+av8EHKNVLfJodS3wnfeE1N7DjJlL2aIUWZ6bjhtrG6TDB/oJtcSkMMxvijpEqc0bsK6JBM0ZjyaGqN9qmPDhZ06JvDLkfNVrzQdKqjhcRnLbhyM9hHnMLjSOgQRZFWhKQvZyigbXEhRdnl8O0txT9zfWnE/8HhTh6Euym3hOsbVnNn5Vm0f0ZuiIYv7c1spAnR3KH7KUk7Fo5UuANen+XqFWtysvtKn8b/MB4A==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=XHMvdQ7wqANfhCgH9s6bXs0kKZLyiOa09JDp8GGN8UA=; b=XLIRt46eaDEyI/ABSC4jvfC5iPfMcOP6KzsRTSLv1gSZHuafaWFmC7ihNtAvRG2BHnK63PnofDXl8ujaAfJq1R+AldiBomfd41reVqbrfOoDcMKc3JzfFd8TJtcMi3TVGwCOX++XzFfw+7drIP5nZIZQTM3mTM5aMS1MWu9HUIXSc4wPnS0n2Kwi9Y2j9IKOiOGgCvkeCcJxNxQhh7MyW6YakDVTWnWdfG+wKHRd+hqmhxLLutCCH+kZJ9BbVjnH3F25sn6PIeCLI++YLFEcgk/XrO9FPqk1c+DwD0GYLEEPjqpE7BlWHz1eisJd2O1GrcGbB9OoxYG8z705Knq7Fg==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=ericsson.com; dmarc=pass action=none header.from=ericsson.com; dkim=pass header.d=ericsson.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ericsson.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=XHMvdQ7wqANfhCgH9s6bXs0kKZLyiOa09JDp8GGN8UA=; b=S34/s+V4dzBSWNHJkgSBfWezvLqSImQKFuCMtW4dWevrjSZJfsQIOMx/lzzHomrqUozPQoW6MrRdDgGNz2qcQaXvWUocw9dIOjDZiBj7yl6dxBQLDjMcr5IirjdOpR3a6IRRPi7juoBapYWzrLnh9JlOLQmMWesAGL6uRBSG1to=
Received: from HE1PR07MB4217.eurprd07.prod.outlook.com (2603:10a6:7:96::33) by HE1PR0701MB3003.eurprd07.prod.outlook.com (2603:10a6:3:4e::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4195.11; Wed, 2 Jun 2021 07:53:40 +0000
Received: from HE1PR07MB4217.eurprd07.prod.outlook.com ([fe80::6ce5:7088:a9a8:15d9]) by HE1PR07MB4217.eurprd07.prod.outlook.com ([fe80::6ce5:7088:a9a8:15d9%7]) with mapi id 15.20.4195.022; Wed, 2 Jun 2021 07:53:39 +0000
From: Francesca Palombini <francesca.palombini@ericsson.com>
To: Fernando Gont <fgont@si6networks.com>, The IESG <iesg@ietf.org>
CC: "draft-ietf-ntp-port-randomization@ietf.org" <draft-ietf-ntp-port-randomization@ietf.org>, "ntp-chairs@ietf.org" <ntp-chairs@ietf.org>, "ntp@ietf.org" <ntp@ietf.org>, "odonoghue@isoc.org" <odonoghue@isoc.org>, "fernando.gont@edgeuno.com" <fernando.gont@edgeuno.com>
Thread-Topic: Francesca Palombini's No Objection on draft-ietf-ntp-port-randomization-06: (with COMMENT)
Thread-Index: AQHXVzAHZqetguV9HU+P6Mi3oQq0sqsAOzUAgABAvoA=
Date: Wed, 02 Jun 2021 07:53:39 +0000
Message-ID: <F24DFC41-8839-4881-8A73-0D4BF4BC5446@ericsson.com>
References: <162258415260.4591.12507225449307525513@ietfa.amsl.com> <28c6ac1b-e755-ff18-a3c4-fccf68ebd7e7@si6networks.com>
In-Reply-To: <28c6ac1b-e755-ff18-a3c4-fccf68ebd7e7@si6networks.com>
Accept-Language: en-GB, en-US
Content-Language: en-GB
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
user-agent: Microsoft-MacOutlook/16.49.21050901
authentication-results: si6networks.com; dkim=none (message not signed) header.d=none;si6networks.com; dmarc=none action=none header.from=ericsson.com;
x-originating-ip: [2001:1ba8:147a:eb00:650f:afac:a305:81c3]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 1dd3480a-d887-46d0-7362-08d9259b890d
x-ms-traffictypediagnostic: HE1PR0701MB3003:
x-microsoft-antispam-prvs: <HE1PR0701MB3003900DD7188B44A03DF4A4983D9@HE1PR0701MB3003.eurprd07.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:7691;
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: 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
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:HE1PR07MB4217.eurprd07.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(396003)(136003)(376002)(39860400002)(366004)(346002)(44832011)(2616005)(8676002)(66946007)(83380400001)(76116006)(66476007)(6512007)(6506007)(186003)(316002)(66556008)(66446008)(64756008)(5660300002)(38100700002)(33656002)(122000001)(6486002)(54906003)(36756003)(110136005)(53546011)(2906002)(86362001)(8936002)(478600001)(4326008)(71200400001)(45980500001); DIR:OUT; SFP:1101;
x-ms-exchange-antispam-messagedata: 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
x-ms-exchange-transport-forked: True
Content-Type: text/plain; charset="utf-8"
Content-ID: <B8876DAFCB39804CAB8905DA4FD041F6@eurprd07.prod.outlook.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-OriginatorOrg: ericsson.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: HE1PR07MB4217.eurprd07.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 1dd3480a-d887-46d0-7362-08d9259b890d
X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Jun 2021 07:53:39.7615 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 92e84ceb-fbfd-47ab-be52-080c6b87953f
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: 9zqYZgJwds5wM0eoTvX5lPmtVB4/mRx57Jf6Kt09zzjv6tKTdaT2UJcAoNrMNLeDS3a9NedELjVBWd+AEuIMOgoJPs6FwJGVCq5PzgWKeSLIRia56nHBznZp4rDAGntg
X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0701MB3003
Archived-At: <https://mailarchive.ietf.org/arch/msg/ntp/sOxxm__Saj0BtkAE7-vEvImA4cA>
Subject: Re: [Ntp] Francesca Palombini's No Objection on draft-ietf-ntp-port-randomization-06: (with COMMENT)
X-BeenThere: ntp@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: <ntp.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ntp>, <mailto:ntp-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ntp/>
List-Post: <mailto:ntp@ietf.org>
List-Help: <mailto:ntp-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ntp>, <mailto:ntp-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 02 Jun 2021 07:53:53 -0000

Hi Fernando!

Thanks for the quick reply, and for addressing my comments (I assume the below reference is added as informative). Looks good to me.

Francesca

On 02/06/2021, 08:02, "Fernando Gont" <fgont@si6networks.com> wrote:

    Hi, Francesca,

    Thanks a lot for your comments! In-line...

    On 1/6/21 18:49, Francesca Palombini via Datatracker wrote:

    > 
    > I only have one nit comment and a non-blocking comment.
    > 
    > Francesca
    > 
    > 1. -----
    > 
    >     some off-path attacks (see e.g.  [NTP-FRAG].  This document aligns
    > 
    > FP: missing ")"

    Fixed!



    > 2. -----
    > 
    >     This issue has been tracked by US-CERT with VU#597821, and has been
    >     assigned CVE-2019-11331.
    > 
    > FP: I am just not sure that this sentence adds anything without some reference...

    COuldn't find the US-CERT VU, so I've tweaked the text as:

        This issue has been assigned CVE-2019-11331 [VULN-REPORT].


    where:
        [VULN-REPORT]
                   The MITRE Corporation, "CVE-2019-11331", April 2019,
                   <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-
                   2019-11331>.

    Thanks!

    Regards,
    -- 
    Fernando Gont
    SI6 Networks
    e-mail: fgont@si6networks.com
    PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

v2.23.0 | Report a Bug | By Email