An update for python-jupyterlab is now available for openEuler-24.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2025-1239 Final 1.0 1.0 2025-03-07 Initial 2025-03-07 2025-03-07 openEuler SA Tool V1.0 2025-03-07 python-jupyterlab security update An update for python-jupyterlab is now available for openEuler-24.03-LTS JupyterLab is the next-generation user interface for Project Jupyter offering all the familiar building blocks of the classic Jupyter Notebook (notebook, terminal, text editor, file browser, rich outputs, etc.) in a flexible and powerful user interface. Security Fix(es): JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and Architecture. This vulnerability depends on user interaction by opening a malicious Markdown file using JupyterLab preview feature. A malicious user can access any data that the attacked user has access to as well as perform arbitrary requests acting as the attacked user. JupyterLab version 4.0.11 has been patched. Users are advised to upgrade. Users unable to upgrade should disable the table of contents extension.(CVE-2024-22420) An update for python-jupyterlab is now available for openEuler-24.03-LTS. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium python-jupyterlab https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1239 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2024-22420 https://nvd.nist.gov/vuln/detail/CVE-2024-22420 openEuler-24.03-LTS python-jupyterlab-4.3.5-1.oe2403.src.rpm python3-jupyterlab-4.3.5-1.oe2403.noarch.rpm JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and Architecture. This vulnerability depends on user interaction by opening a malicious Markdown file using JupyterLab preview feature. A malicious user can access any data that the attacked user has access to as well as perform arbitrary requests acting as the attacked user. JupyterLab version 4.0.11 has been patched. Users are advised to upgrade. Users unable to upgrade should disable the table of contents extension. 2025-03-07 CVE-2024-22420 openEuler-24.03-LTS Medium 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N python-jupyterlab security update 2025-03-07 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1239