GHSA-cg54-gpgr-4rm6
Suggest an improvement- Source
- https://github.com/advisories/GHSA-cg54-gpgr-4rm6
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/12/GHSA-cg54-gpgr-4rm6/GHSA-cg54-gpgr-4rm6.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-cg54-gpgr-4rm6
- Aliases
- Published
- 2020-12-09T16:27:43Z
- Modified
- 2024-09-27T16:27:39.661051Z
- Severity
-
- 7.9 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N CVSS Calculator
- 7.3 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:U CVSS Calculator
- Summary
- user-readable api tokens in systemd units for JupyterHub
- Details
-
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
- Database specific
{ "nvd_published_at": null, "cwe_ids": [ "CWE-668" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2020-12-09T16:25:35Z" }- References
-
- https://github.com/jupyterhub/systemdspawner/security/advisories/GHSA-cg54-gpgr-4rm6
- https://nvd.nist.gov/vuln/detail/CVE-2020-26261
- https://github.com/jupyterhub/systemdspawner/commit/a4d08fd2ade1cfd0ef2c29dc221e649345f23580
- https://github.com/jupyterhub/systemdspawner
- https://github.com/jupyterhub/systemdspawner/blob/master/CHANGELOG.md#v015
- https://github.com/pypa/advisory-database/tree/main/vulns/jupyterhub-systemdspawner/PYSEC-2020-52.yaml
- https://pypi.org/project/jupyterhub-systemdspawner
Affected packages
PyPI / jupyterhub-systemdspawner
Package
- Name
- jupyterhub-systemdspawner
- View open source insights on deps.dev
- Purl
- pkg:pypi/jupyterhub-systemdspawner