Description
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.
References (7)
Core 7
Core References
Patch, Third Party Advisory
https://github.com/jupyter/jupyter_core/commit/1118c8ce01800cb689d51f655f5ccef19516e283
Third Party Advisory
https://github.com/jupyter/jupyter_core/security/advisories/GHSA-m678-f26j-3hrp
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/11/msg00022.html
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202301-04
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YIDN7JMLK6AOMBQI4QPSW4MBQGWQ5NIN/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KKMP5OXXIX2QAUNVNJZ5UEQFKDYYJVBA/
Third Party Advisory vendor-advisory
https://www.debian.org/security/2023/dsa-5422
Scores
CVSS v3
8.8
EPSS
0.0106
EPSS Percentile
59.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-269
CWE-427
CWE-250
Status
published
Products (6)
debian/debian_linux
10.0
debian/debian_linux
11.0
fedoraproject/fedora
36
fedoraproject/fedora
37
jupyter/jupyter_core
< 4.11.2
pypi/jupyter-core
0 - 4.11.2PyPI
Published
Oct 26, 2022
Tracked Since
Feb 18, 2026