Vulnerability Description
In Jupyter Notebook before 5.7.8, an open redirect can occur via an empty netloc. This issue exists because of an incomplete fix for CVE-2019-10255.
CVSS Score
6.1
MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jupyter | Notebook | < 5.7.8 |
Related Weaknesses (CWE)
References
- https://blog.jupyter.org/open-redirect-vulnerability-in-jupyter-jupyterhub-adf43ExploitVendor Advisory
- https://github.com/jupyter/notebook/compare/16cf97c...b8e30eaPatchVendor Advisory
- https://blog.jupyter.org/open-redirect-vulnerability-in-jupyter-jupyterhub-adf43ExploitVendor Advisory
- https://github.com/jupyter/notebook/compare/16cf97c...b8e30eaPatchVendor Advisory
FAQ
What is CVE-2019-10856?
CVE-2019-10856 is a vulnerability with a CVSS score of 6.1 (MEDIUM). In Jupyter Notebook before 5.7.8, an open redirect can occur via an empty netloc. This issue exists because of an incomplete fix for CVE-2019-10255.
How severe is CVE-2019-10856?
CVE-2019-10856 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-10856?
Check the references section above for vendor advisories and patch information. Affected products include: Jupyter Notebook.