Information Exposure Through Log Files Affecting jupyter-notebook package, versions <6.0.3-2ubuntu0.1


Severity

Recommended
medium

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.14% (51st percentile)

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  • Snyk IDSNYK-UBUNTU2004-JUPYTERNOTEBOOK-2438359
  • published1 Apr 2022
  • disclosed31 Mar 2022

Introduced: 31 Mar 2022

CVE-2022-24758  (opens in a new tab)
CWE-532  (opens in a new tab)

How to fix?

Upgrade Ubuntu:20.04 jupyter-notebook to version 6.0.3-2ubuntu0.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jupyter-notebook package and not the jupyter-notebook package as distributed by Ubuntu. See How to fix? for Ubuntu:20.04 relevant fixed versions and status.

The Jupyter notebook is a web-based notebook environment for interactive computing. Prior to version 6.4.9, unauthorized actors can access sensitive information from server logs. Anytime a 5xx error is triggered, the auth cookie and other header values are recorded in Jupyter server logs by default. Considering these logs do not require root access, an attacker can monitor these logs, steal sensitive auth/cookie information, and gain access to the Jupyter server. Jupyter notebook version 6.4.x contains a patch for this issue. There are currently no known workarounds.

CVSS Scores

version 3.1