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Fencer Vulns
high 8.8

CVE-2023-0923 json

Odh-notebook-controller-container: missing authorization allows for file contents disclosure

published 2023-09-15 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-12910

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 61%
public exploits
0
none known

Summary

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.

Patch / fix

  • Red Hat RHODS-1.22-RHEL-8 v1.22.1-3

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2023-0923 updated cvss 9.8

odh-notebook-controller-container: Missing authorization allows for file contents disclosure

  • Red Hat OpenShift Data Science 8 rhods/odh-notebook-controller-rhel8 v1.22.1-3
    fixed: vendor fix RHSA-2023:0977
  • Red Hat OpenShift Data Science 8 rhods/odh-deployer-rhel8 v1.22.1-1, rhods/odh-operator-rhel8 v1.22.1-2, rhods/odh-rhel8-operator v1.22.1-2, rhods/odh-dashboard-rhel8 v1.22.1-1, rhods/odh-modelmesh-rhel8 v1.22.1-1, rhods/odh-operator-bundle v1.22.1-2, +13 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Red Hat RHODS-1.22-RHEL-8

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.