jupyterhub-systemdspawner enables JupyterHub to spawn single-user notebook servers using systemd. In jupyterhub-systemdspawner before version 0.15 user API tokens issued to single-user servers are specified in the environment of systemd units. These tokens are incorrectly accessible to all users. In particular, the-littlest-jupyterhub is affected, which uses systemdspawner by default. This is patched in jupyterhub-systemdspawner v0.15
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2020-12-09T16:30:14

Updated: 2024-08-04T15:56:03.813Z

Reserved: 2020-10-01T00:00:00

Link: CVE-2020-26261

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-09T17:15:30.603

Modified: 2024-11-21T05:19:41.350

Link: CVE-2020-26261

cve-icon Redhat

No data.