CVE-2023-0923

Name: CVE-2023-0923
Creator: NVD / NIST
Published: 2023-09-15T21:15:09.153+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.94%

Last modified Jun 17, 2026

CVE-2023-0923 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 0.94% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.94%

56.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Redhat	Openshift Data Science	>= 1.22, < 1.22.1-3

References

https://access.redhat.com/errata/RHSA-2023:0977Vendor Advisory
https://access.redhat.com/security/cve/CVE-2023-0923Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2171870Issue Tracking, Vendor Advisory
https://access.redhat.com/errata/RHSA-2023:0977Vendor Advisory
https://access.redhat.com/security/cve/CVE-2023-0923Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2171870Issue Tracking, Vendor Advisory

Timeline

Published: Sep 15, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-0923?

How severe is CVE-2023-0923?

CVE-2023-0923 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.94% probability of exploitation in the next 30 days.

How do I fix CVE-2023-0923?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-0923?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST