X2Go Bug report logs - #507
profile manager: add clipboard config parameter

version graph

Package: pyhoca-gui; Maintainer for pyhoca-gui is X2Go Developers <x2go-dev@lists.x2go.org>; Source for pyhoca-gui is src:pyhoca-gui.

Reported by: Christoph Anton Mitterer <calestyo@scientia.net>

Date: Mon, 1 Jul 2013 02:48:02 UTC

Severity: grave

Tags: pending, security

Fixed in version 0.5.0.0

Done: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Bug is archived. No further changes may be made.

Full log

Message #30 received at 258@bugs.x2go.org (full text, mbox, reply):

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Date: Tue, 2 Jul 2013 11:10:18 +0400
Message-ID: <CALxOYEas=OViucXEo50PfORCjcyxfdzNrCiNz7=rNJkohsmQYw@mail.gmail.com>
Subject: Re: [X2Go-Dev] Bug#258: Bug#258: Bug#258: SECURITY: x2goclient allows
 clipboard sniffing
From: Nable 80 <nable.maininbox@googlemail.com>
To: Christoph Anton Mitterer <calestyo@scientia.net>, 258@bugs.x2go.org, x2go-dev@lists.berlios.de
Content-Type: text/plain; charset=ISO-8859-1

Hi, Chris.

> So it directly goes into the local X server?
> Wow... that's awful... like a security nightmare...
Then, you don't use ssh -X/-Y, do you?

> And people don't see x2go (or VNC, or rdp) like a direct access
> to their X server (as in plain X forwarding with xauth and that like).
Why do you think so? Because they have it in window and didn't specify
any option that exactly means 'turn on X11 forwarding'?
After all, I think that it's not a grave issue as most people use X11
forwarding for rather trusted hosts (or just don't care).

One additional note: it's possible to turn on clipboard forwarding in
RDP and VNC (and it's a very useful thing) but AFAIR in most clients
_one have to specify it implicitly_ (and sometimes there's a separate
option that allows some restricted clipboard access, for example:
copying from remote to local but not vise versa). May be someone will
make a patch to implement such options in X2Go.

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X2Go Developers <owner@bugs.x2go.org>. Last modified: Wed Dec 4 08:48:23 2024; Machine Name: ymir.das-netzwerkteam.de

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