CVE-2022-39286
Published: 26 October 2022
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
jupyter-core Launchpad, Ubuntu, Debian |
bionic |
Released
(4.4.0-2ubuntu0.1~esm1)
Available with Ubuntu Pro |
| focal |
Released
(4.6.3-3ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
| jammy |
Released
(4.9.1-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
| kinetic |
Released
(4.11.1-1ubuntu0.22.10.1)
|
|
| lunar |
Not vulnerable
(4.11.2-1)
|
|
| trusty |
Ignored
(end of standard support, was needed)
|
|
| upstream |
Released
(4.11.2)
|
|
| xenial |
Ignored
(end of standard support, was needed)
|
|
|
Patches: upstream: https://github.com/jupyter/jupyter_core/commit/1118c8ce01800cb689d51f655f5ccef19516e283 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |