From owner-freebsd-ports-bugs@freebsd.org  Wed Nov  9 19:30:33 2016
Return-Path: <owner-freebsd-ports-bugs@freebsd.org>
Delivered-To: freebsd-ports-bugs@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id C55D4C3835B
 for <freebsd-ports-bugs@mailman.ysv.freebsd.org>;
 Wed,  9 Nov 2016 19:30:33 +0000 (UTC)
 (envelope-from bugzilla-noreply@freebsd.org)
Received: from kenobi.freebsd.org (kenobi.freebsd.org
 [IPv6:2001:1900:2254:206a::16:76])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id AA247C70
 for <freebsd-ports-bugs@FreeBSD.org>; Wed,  9 Nov 2016 19:30:33 +0000 (UTC)
 (envelope-from bugzilla-noreply@freebsd.org)
Received: from bugs.freebsd.org ([127.0.1.118])
 by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id uA9JUXQO038622
 for <freebsd-ports-bugs@FreeBSD.org>; Wed, 9 Nov 2016 19:30:33 GMT
 (envelope-from bugzilla-noreply@freebsd.org)
From: bugzilla-noreply@freebsd.org
To: freebsd-ports-bugs@FreeBSD.org
Subject: [Bug 214366] dns/openmdns: don't use hardcoded interface
Date: Wed, 09 Nov 2016 19:30:33 +0000
X-Bugzilla-Reason: AssignedTo
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: Ports & Packages
X-Bugzilla-Component: Individual Port(s)
X-Bugzilla-Version: Latest
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: Affects Only Me
X-Bugzilla-Who: dch@skunkwerks.at
X-Bugzilla-Status: New
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: ---
X-Bugzilla-Assigned-To: jbeich@FreeBSD.org
X-Bugzilla-Flags: maintainer-feedback?
X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform
 op_sys bug_status bug_severity priority component assigned_to reporter
 flagtypes.name attachments.created
Message-ID: <bug-214366-13@https.bugs.freebsd.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: freebsd-ports-bugs@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: Ports bug reports <freebsd-ports-bugs.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-ports-bugs>, 
 <mailto:freebsd-ports-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ports-bugs/>
List-Post: <mailto:freebsd-ports-bugs@freebsd.org>
List-Help: <mailto:freebsd-ports-bugs-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-ports-bugs>, 
 <mailto:freebsd-ports-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 09 Nov 2016 19:30:33 -0000

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D214366

            Bug ID: 214366
           Summary: dns/openmdns: don't use hardcoded interface
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: jbeich@FreeBSD.org
          Reporter: dch@skunkwerks.at
          Assignee: jbeich@FreeBSD.org
             Flags: maintainer-feedback?(jbeich@FreeBSD.org)

Created attachment 176824
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D176824&action=
=3Dedit
v1 patch

# issue

hardcodes em0 as the interface and provides no knob to swap this.

https://svnweb.freebsd.org/ports/head/dns/openmdns/files/mdnsd.in?view=3Dma=
rkup#l16

# fix

- add a knob
- set lo0 as a risk-free default

I couldn't think of a better option, considering
http://securityaffairs.co/wordpress/35607/hacking/mdns-amplify-ddos-attack.=
html
although I have no idea if openmdns is at risk here.

--=20
You are receiving this mail because:
You are the assignee for the bug.=