Is CVE-2024-22421 actively exploited?

CVE-2024-22421 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2024-22421?

CVE-2024-22421 has a CVSS score of 7.6 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L.

How do I patch CVE-2024-22421?

Patch guidance is available from jupyter security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2024-22421.

Fix CVE-2024-22421 - HIGH jupyter jupyterlab

Q: Which products are affected by CVE-2024-22421?

4 products: jupyter jupyterlab, jupyter jupyterlab, jupyter notebook, fedoraproject fedora.

Description

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and Architecture. Users of JupyterLab who click on a malicious link may get their `Authorization` and `XSRFToken` tokens exposed to a third party when running an older `jupyter-server` version. JupyterLab versions 4.1.0b2, 4.0.11, and 3.6.7 are patched. No workaround has been identified, however users should ensure to upgrade `jupyter-server` to version 2.7.2 or newer which includes a redirect vulnerability fix.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L
Attack Vector: network
Complexity: low
Privileges: none
User Action: required
Scope: unchanged
Confidentiality: high
Integrity: low
Availability: low
Weaknesses: CWE-23 CWE-200 · Information Disclosure

Metadata

Primary Vendor: JUPYTER
Published: 1/19/2024
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

jupyter : jupyterlabjupyter : jupyterlabjupyter : notebookfedoraproject : fedora

Remediation Guidance

Executive Summary

View on NIST NVD