X2Go Bug report logs - #335
Users can inject arbitrary data into Pyhoca-GUI via .bashrc

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

Reported by: "Dan Halbert" <halbert@halwitz.org>

Date: Mon, 21 Oct 2013 12:48:02 UTC

Severity: grave

Tags: confirmed, pending

Fixed in version 0.4.0.9

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

Bug is archived. No further changes may be made.

Full log


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Date: Sat, 19 Oct 2013 12:22:43 -0400 (EDT)
Subject: x2go client crashes if .bashrc prints anything
From: "Dan Halbert" <halbert@halwitz.org>
To: submit@bugs.x2go.org
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[Message part 1 (text/plain, inline)]
Package: x2goclient
Version: 4.0.0.3
 
If I put an
echo "testing"   # exact text doesn't matter
 
at the top of my .bashrc, then the x2goclient crashes immediately when trying to start a session.
 
(The crash does not occur if I put a similar statement in .bash_login.)
 
I have reproduced this on the Windows client; I believe a colleague saw it on both the Windows and Linux clients.
 
The x2go server being used is  4.0.1.6-0~712~precise1.

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