Published: 26/10/2022 Updated: 07/11/2023

CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8

VMScore: 0

Jupyter Core is a package for the core common functionality of Jupyter projects. Jupyter Core prior to version 4.11.2 contains an arbitrary code execution vulnerability in `jupyter_core` that stems from `jupyter_core` executing untrusted files in CWD. This vulnerability allows one user to run code as another. Version 4.11.2 contains a patch for this issue. There are no known workarounds.

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jupyter jupyter core
debian debian linux 10.0
debian debian linux 11.0
fedoraproject fedora 36
fedoraproject fedora 37

Debian Bug report logs - #1023361 jupyter-core: CVE-2022-39286: Execution with Unnecessary Privileges in JupyterApp Package: src:jupyter-core; Maintainer for src:jupyter-core is Debian Python Team <team+python@trackerdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Wed, 2 Nov 2022 21:12:01 UT ...

It was discovered that jupyter-core, the core common functionality for Jupyter projects, could execute arbitrary code in the current working directory while loading configuration files For the stable distribution (bullseye), this problem has been fixed in version 471-1+deb11u1 We recommend that you upgrade your jupyter-core packages For the de ...

CWE-427 https://github.com/jupyter/jupyter_core/commit/1118c8ce01800cb689d51f655f5ccef19516e283 https://github.com/jupyter/jupyter_core/security/advisories/GHSA-m678-f26j-3hrp https://lists.debian.org/debian-lts-announce/2022/11/msg00022.html https://security.gentoo.org/glsa/202301-04 https://www.debian.org/security/2023/dsa-5422 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YIDN7JMLK6AOMBQI4QPSW4MBQGWQ5NIN/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KKMP5OXXIX2QAUNVNJZ5UEQFKDYYJVBA/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1023361 https://www.debian.org/security/2023/dsa-5422 https://nvd.nist.gov

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CVE-2022-39286

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