CVE-2023-40170 - Vulnerability Details - OpenCVE

jupyter-server is the backend for Jupyter web applications. Improper cross-site credential checks on `/files/` URLs could allow exposure of certain file contents, or accessing files when opening untrusted files via "Open image in new tab". This issue has been addressed in commit `87a49272728` which has been included in release `2.7.2`. Users are advised to upgrade. Users unable to upgrade may use the lower performance `--ContentsManager.files_handler_class=jupyter_server.files.handlers.FilesHandler`, which implements the correct checks.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Jupyter	Jupyter Server

Configuration 1 [-]

cpe:2.3:a:jupyter:jupyter_server:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/jupyter-server/jupyter_server/commit/87a4927272819f0b1cae1afa4c8c86ee2da002fd
https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-64x5-55rw-9974
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NRP7DNZYVOIA4ZB3U3ZWKTFZEPYWNGCQ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XDKQAWQN6SQTOVACZNXYKEHWQXGG4DOF/

History

Mon, 30 Sep 2024 18:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-08-28T20:01:57.156Z

Updated: 2025-02-13T17:03:25.640Z

Reserved: 2023-08-09T15:26:41.051Z

Link: CVE-2023-40170

Vulnrichment

Updated: 2024-08-02T18:24:55.535Z

NVD

Status : Modified

Published: 2023-08-28T21:15:07.873

Modified: 2024-11-21T08:18:55.140

Link: CVE-2023-40170

Redhat

No data.

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