High, CVSS 7.3PyPIAmendedPublished
user-readable api tokens in systemd units for JupyterHub
CVE-2020-26261 · GHSA-cg54-gpgr-4rm6
- Affected
- PyPI jupyterhub-systemdspawner < 0.15.0
- Fixed in
- 0.15.0· Vendor fix available
- Issue
- Impact user API tokens issued to single-user servers are specified in the environment of systemd units, which are accessible to all users. In particular, the-littlest-jupyterhub is affected, which uses systemdspawner by default. Patches Patched in jupyterhub-systemdspawner v0.15 Workarounds No workaround other than upgrading systemdspawner to 0.15 For more information If you have any questions or comments about this advisory: Open a thread in the Jupyter forum Email us at security@ipython.org
Recommended action: Upgrade to 0.15.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.