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Ubuntu: USN-5585-1 (CVE-2018-19351): Jupyter Notebook vulnerabilities

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Ubuntu: USN-5585-1 (CVE-2018-19351): Jupyter Notebook vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
11/18/2018
Created
09/01/2022
Added
08/31/2022
Modified
08/31/2022

Description

Jupyter Notebook before 5.7.1 allows XSS via an untrusted notebook because nbconvert responses are considered to have the same origin as the notebook server. In other words, nbconvert endpoints can execute JavaScript with access to the server API. In notebook/nbconvert/handlers.py, NbconvertFileHandler and NbconvertPostHandler do not set a Content Security Policy to prevent this.

Solution(s)

  • ubuntu-upgrade-jupyter-notebook
  • ubuntu-upgrade-python-notebook
  • ubuntu-upgrade-python3-notebook

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