[Debian-pan-maintainers] Fwd: Bug#1082871: jupyterlab: CVE-2024-43805

[Emmanuel FARHI]

Bonjour Roland et Xavier,

Une faille critique affecte notre version actuelle de jupyterlab 4.0. La 
version 4.2.5 apporte une correction.

Plusieurs solutions se profilent:

 1. on porte le fix de jupyterlab 4.2.5 dans la version actuelle 4.0
    debian (donc en patch)
 2. on upgrade vers l'upstream 4.2.5
 3. on attend que quelqu'un dans la communauté (y compris Ubuntu) s'en
    occupe...

Qu'en pensez-vous ?

Emmanuel.




-------- Message transféré --------
Sujet : 	[Debian-pan-maintainers] Bug#1082871: jupyterlab: CVE-2024-43805
Date de renvoi : 	Fri, 27 Sep 2024 13:30:01 +0000
De (renvoi) : 	Moritz Mühlenhoff <jmm at inutil.org>
Pour (renvoi) : 	debian-bugs-dist at lists.debian.org
Copie (renvoi) : 	team at security.debian.org, Debian Javascript 
Maintainers <debian-pan-maintainers at alioth-lists.debian.net>
Date : 	Fri, 27 Sep 2024 15:26:40 +0200
De : 	Moritz Mühlenhoff <jmm at inutil.org>
Répondre à : 	Moritz Mühlenhoff <jmm at inutil.org>, 1082871 at bugs.debian.org
Pour : 	submit at bugs.debian.org



Package: jupyterlab
X-Debbugs-CC: team at security.debian.org
Severity: grave
Tags: security

Hi,

The following vulnerability was published for jupyterlab.

CVE-2024-43805[0]:
| jupyterlab is an extensible environment for interactive and
| reproducible computing, based on the Jupyter Notebook Architecture.
| This vulnerability depends on user interaction by opening a
| malicious notebook with Markdown cells, or Markdown file using
| JupyterLab preview feature. A malicious user can access any data
| that the attacked user has access to as well as perform arbitrary
| requests acting as the attacked user. JupyterLab v3.6.8, v4.2.5 and
| Jupyter Notebook v7.2.2 have been patched to resolve this issue.
| Users are advised to upgrade. There is no workaround for the
| underlying DOM Clobbering susceptibility. However, select plugins
| can be disabled on deployments which cannot update in a timely
| fashion to minimise the risk. These are: 1. `@jupyterlab/mathjax-
| extension:plugin` - users will loose ability to preview mathematical
| equations. 2. `@jupyterlab/markdownviewer-extension:plugin` - users
| will loose ability to open Markdown previews. 3.
| `@jupyterlab/mathjax2-extension:plugin` (if installed with optional
| `jupyterlab-mathjax2` package) - an older version of the mathjax
| plugin for JupyterLab 4.x. To disable these extensions run:
| ```jupyter labextension disable @jupyterlab/markdownviewer-
| extension:plugin && jupyter labextension disable
| @jupyterlab/mathjax-extension:plugin && jupyter labextension disable
| @jupyterlab/mathjax2-extension:plugin ``` in bash.

https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-9q39-rmj3-p4r2


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2024-43805
https://www.cve.org/CVERecord?id=CVE-2024-43805

Please adjust the affected versions in the BTS as needed.

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