CVE-2023-49080 (Medium) detected in jupyter_server-1.24.0-py3-none-any.whl

[mend-bolt-for-github[bot]]

CVE-2023-49080 - Medium Severity Vulnerability

Vulnerable Library - jupyter_server-1.24.0-py3-none-any.whl

The backend—i.e. core services, APIs, and REST endpoints—to Jupyter web applications.

Library home page: https://files.pythonhosted.org/packages/5b/ce/142bcb35ffe215d8880e968689ab733bd7976a6c20dae24b6782cce2219a/jupyter_server-1.24.0-py3-none-any.whl

Path to dependency file: /jupyter-conda-22-04/files/etc/jupyter/requirements.txt

Path to vulnerable library: /jupyter-conda-22-04/files/etc/jupyter/requirements.txt

Dependency Hierarchy:

• jupyterlab_lsp-3.10.2-py3-none-any.whl (Root Library)
  • jupyter_lsp-1.5.1-py3-none-any.whl
    • :x: jupyter_server-1.24.0-py3-none-any.whl (Vulnerable Library)

Found in HEAD commit: 6b247e0983d2f20a95b630486ea47b527c663ebb

Found in base branch: master

Vulnerability Details

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. Unhandled errors in API requests coming from an authenticated user include traceback information, which can include path information. There is no known mechanism by which to trigger these errors without authentication, so the paths revealed are not considered particularly sensitive, given that the requesting user has arbitrary execution permissions already in the same environment. A fix has been introduced in commit 0056c3aa52 which no longer includes traceback information in JSON error responses. For compatibility, the traceback field is present, but always empty. This commit has been included in version 2.11.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Publish Date: 2023-12-04

URL: CVE-2023-49080

CVSS 3 Score Details (4.3)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: Low
  • Integrity Impact: None
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.cve.org/CVERecord?id=CVE-2023-49080

Release Date: 2023-12-04

Fix Resolution (jupyter-server): 2.11.2

Direct dependency fix Resolution (jupyterlab-lsp): 4.0.0

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