CVE-2020-26275
Summary
| CVE | CVE-2020-26275 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2020-12-21 18:15:00 UTC |
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| Updated | 2022-08-06 03:46:00 UTC |
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| Description | The Jupyter Server provides the backend (i.e. the core services, APIs, and REST endpoints) for Jupyter web applications like Jupyter notebook, JupyterLab, and Voila. In Jupyter Server before version 1.1.1, an open redirect vulnerability could cause the jupyter server to redirect the browser to a different malicious website. All jupyter servers running without a base_url prefix are technically affected, however, these maliciously crafted links can only be reasonably made for known jupyter server hosts. A link to your jupyter server may *appear* safe, but ultimately redirect to a spoofed server on the public internet. This same vulnerability was patched in upstream notebook v5.7.8. This is fixed in jupyter_server 1.1.1. If upgrade is not available, a workaround can be to run your server on a url prefix: "jupyter server --ServerApp.base_url=/jupyter/". |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
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| Open redirect vulnerability · Advisory · jupyter-server/jupyter_server · GitHub |
CONFIRM |
github.com |
Patch, Third Party Advisory |
| Merge pull request from GHSA-9f66-54xg-pc2c · jupyter-server/jupyter_server@85e4abc · GitHub |
MISC |
github.com |
Patch, Third Party Advisory |
| jupyter-server · PyPI |
MISC |
pypi.org |
Product |
| advisory.checkmarx.net/advisory/CX-2020-4291 |
MISC |
advisory.checkmarx.net |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 982826 Python (pip) Security Update for jupyter-server (GHSA-9f66-54xg-pc2c)
