Vulnerability 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 Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jupyter | Jupyterlab | < 3.6.7 |
| Jupyter | Notebook | >= 7.0.0, < 7.0.7 |
| Fedoraproject | Fedora | 39 |
Related Weaknesses (CWE)
References
- https://github.com/jupyterlab/jupyterlab/commit/19bd9b96cb2e77170a67e43121637d0bPatch
- https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-44cc-43rp-5947Vendor Advisory
- https://lists.fedoraproject.org/archives/list/[email protected]Mailing ListThird Party Advisory
- https://github.com/jupyterlab/jupyterlab/commit/19bd9b96cb2e77170a67e43121637d0bPatch
- https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-44cc-43rp-5947Vendor Advisory
- https://lists.fedoraproject.org/archives/list/[email protected]Mailing ListThird Party Advisory
FAQ
What is CVE-2024-22421?
CVE-2024-22421 is a vulnerability with a CVSS score of 7.6 (HIGH). 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 `Aut...
How severe is CVE-2024-22421?
CVE-2024-22421 has been rated HIGH with a CVSS base score of 7.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-22421?
Check the references section above for vendor advisories and patch information. Affected products include: Jupyter Jupyterlab, Jupyter Notebook, Fedoraproject Fedora.