CVE-2023-48311

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-48311
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-48311.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-48311
Aliases
Related
Published
2023-12-08T20:15:07Z
Modified
2025-01-15T05:00:44.324362Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

dockerspawner is a tool to spawn JupyterHub single user servers in Docker containers. Users of JupyterHub deployments running DockerSpawner starting with 0.11.0 without specifying DockerSpawner.allowed_images configuration allow users to launch any pullable docker image, instead of restricting to only the single configured image, as intended. This issue has been addressed in commit 3ba4b665b which has been included in dockerspawner release version 13. Users are advised to upgrade. Users unable to upgrade should explicitly set DockerSpawner.allowed_images to a non-empty list containing only the default image will result in the intended default behavior.

References

Affected packages

Git / github.com/jupyterhub/dockerspawner

Affected ranges

Type
GIT
Repo
https://github.com/jupyterhub/dockerspawner
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3ba4b665b6ca6027ea7a032d7ca3eab977574626
Fixed
3ba4b665b6ca6027ea7a032d7ca3eab977574626

Affected versions

0.*

0.1.0
0.10.0
0.11.0
0.11.1
0.2.0
0.3.0
0.4.0
0.5.0
0.6.0
0.7.0
0.8.0
0.9.0
0.9.1

12.*

12.0.0
12.1.0