jupyterhub: CVE-2024-28233

Related Vulnerabilities: CVE-2024-28233  

Debian Bug report logs - #1070388
jupyterhub: CVE-2024-28233

Reported by: Moritz Mühlenhoff <jmm@inutil.org>

Date: Sat, 4 May 2024 17:54:02 UTC

Severity: grave

Tags: security, upstream

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Report forwarded to debian-bugs-dist@lists.debian.org, team@security.debian.org, Debian Python Team <team+python@tracker.debian.org>:
Bug#1070388; Package src:jupyterhub. (Sat, 04 May 2024 17:54:04 GMT) (full text, mbox, link).


Acknowledgement sent to Moritz Mühlenhoff <jmm@inutil.org>:
New Bug report received and forwarded. Copy sent to team@security.debian.org, Debian Python Team <team+python@tracker.debian.org>. (Sat, 04 May 2024 17:54:04 GMT) (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Moritz Mühlenhoff <jmm@inutil.org>
To: submit@bugs.debian.org
Subject: jupyterhub: CVE-2024-28233
Date: Sat, 4 May 2024 19:51:15 +0200
Source: jupyterhub
X-Debbugs-CC: team@security.debian.org
Severity: grave
Tags: security

Hi,

The following vulnerability was published for jupyterhub.

CVE-2024-28233[0]:
| JupyterHub is an open source multi-user server for Jupyter
| notebooks. By tricking a user into visiting a malicious subdomain,
| the attacker can achieve an XSS directly affecting the former's
| session. More precisely, in the context of JupyterHub, this XSS
| could achieve full access to JupyterHub API and user's single-user
| server. The affected configurations are single-origin JupyterHub
| deployments and JupyterHub deployments with user-controlled
| applications running on subdomains or peer subdomains of either the
| Hub or a single-user server. This vulnerability is fixed in 4.1.0.

https://github.com/jupyterhub/jupyterhub/security/advisories/GHSA-7r3h-4ph8-w38g
https://github.com/jupyterhub/jupyterhub/commit/e2798a088f5ad45340fe79cdf1386198e664f77f


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-2024-28233
    https://www.cve.org/CVERecord?id=CVE-2024-28233

Please adjust the affected versions in the BTS as needed.



Added tag(s) upstream. Request was from Salvatore Bonaccorso <carnil@debian.org> to control@bugs.debian.org. (Sat, 04 May 2024 19:30:14 GMT) (full text, mbox, link).


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