CVE-2024-28188
jupyter-scheduler's endpoint is missing authentication
Impact
### Impact `jupyter_scheduler` is missing an authentication check in Jupyter Server on an API endpoint (`GET /scheduler/runtime_environments`) which lists the names of the Conda environments on the server. In affected versions, `jupyter_scheduler` allows an unauthenticated user to obtain the list of Conda environment names on the server. This reveals any information that may be present in a Conda environment name. This issue does **not** allow an unauthenticated third party to read, modify, or enter the Conda environments present on the server where `jupyter_scheduler` is running. This issue only reveals the list of Conda environment names. Impacted versions: `>=1.0.0,<=1.1.5 ; ==1.2.0 ; >=1.3.0,<=1.8.1 ; >=2.0.0,<=2.5.1` ### Patches * `jupyter-scheduler==1.1.6` * `jupyter-scheduler==1.2.1` * `jupyter-scheduler==1.8.2` * `jupyter-scheduler==2.5.2` ### Workarounds Server operators who are unable to upgrade can disable the `jupyter-scheduler` extension with: ``` jupyter server extension disable jupyter-scheduler ``` ### References If you have any questions or comments about this advisory we ask that you contact AWS/Amazon Security via our vulnerability reporting page [1] or directly via email to [aws-security@amazon.com](mailto:aws-security@amazon.com). Please do not create a public GitHub issue. [1] Vulnerability reporting page: https://aws.amazon.com/security/vulnerability-reporting
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | jupyter-scheduler | >= 1.0.0, < 1.1.6 | 1.1.6 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/jupyter-server/jupyter-scheduler/security/advisories/GHSA-v9g2-g7j4-4jxc
- https://github.com/jupyter-server/jupyter_server/pull/1392
- https://github.com/advisories/GHSA-v9g2-g7j4-4jxc
- https://nvd.nist.gov/vuln/detail/CVE-2024-28188
- https://github.com/jupyter-server/jupyter-scheduler/commit/06435a2277bb2b8f441ec9cedafa474572b92c5d
- https://github.com/jupyter-server/jupyter-scheduler/commit/a621b386397280cc8ee5a208dca4607cb71cdd65
- https://github.com/jupyter-server/jupyter-scheduler/commit/d428ac871909444e175ba421bf8ab4980d6ebf9f
- https://github.com/jupyter-server/jupyter-scheduler/commit/f4137a779fdf0cc4a9688a42dd8c6e7ade60f044