CVE-2023-0923 Odh-notebook-controller-container: missing authorization allows for file contents disclosure
Attackers can access Jupyter API endpoints from other namespaces to disclose file contents due to missing authorization checks in the notebook controller.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-0923?
CVE-2023-0923 is a high-severity missing authorization vulnerability in Red Hat RHODS-1.22-RHEL-8, published on 15 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A flaw was found in the Kubernetes service for notebooks in RHODS, where it does not prevent pods from other namespaces and applications from making requests to the Jupyter API. This flaw can lead to file content exposure and other issues.
Weakness: CWE-862
Which versions are affected by CVE-2023-0923?
It affects 1 product.
Products include Redhat Openshift Data Science.
How do I fix CVE-2023-0923?
No fix has been published for CVE-2023-0923 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2023-0923 being exploited?
There is no known exploitation of CVE-2023-0923 in the wild and no public exploit code.
Sources
Also known as GHSA-ffvf-vj8c-4hf8.