CVE-2019-10856

Public Exploit

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.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.32%
Vendor Advisory jupyter.org Vendor Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://blog.jupyter.org/open-redirect-vulnerability-in-jupyter-jupyterhub-adf43583f1e4 exploit vendor advisory
https://github.com/jupyter/notebook/compare/16cf97c...b8e30ea patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-10856?
CVE-2019-10856 has been scored as a medium severity vulnerability.
How to fix CVE-2019-10856?
To fix CVE-2019-10856, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-10856 being actively exploited in the wild?
It is possible that CVE-2019-10856 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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