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TI-2023-00874 Aliases CVE-2023-0923GHSA-ffvf-vj8c-4hf8

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

Priority MEDIUM 44CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-862.

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00937 61st percentileScored 2026-11-07
Fix Fixed Red Hat: 1 advisory

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Red HatRHODS-1.22-RHEL-8—v1.22.1-3Patch availableCNA
  • RHODS-1.22-RHEL-8 VendorRed Hat Affected — Fixed in v1.22.1-3 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:redhat:openshift_data_science:*:*:*:*:*:*:*:*1.22 to before 1.22.1-3VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*8.0Running onRed Hat
  • cpe:2.3:a:redhat:openshift_data_science:*:*:*:*:*:*:*:* Versions 1.22 to before 1.22.1-3 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Running on ·Red Hat

Remediation

Red Hat 1 advisory

  • RHSA-2023:0977 Released 2023-02-28 · Red Hat rating Important
    Red Hat OpenShift Data Science 1.22.1 security update
    • RHODS-1.22-RHEL-8 rhods/odh-notebook-controller-rhel8

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
RHODS-1.22-RHEL-8Fixed RHSA-2023:0977
Not affected: 1 product
  • RHODS-1.22-RHEL-8

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-0923
  2. 2026-10-03 Alias added: GHSA-ffvf-vj8c-4hf8

References

Advisory 3

  • TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5
  • TI-2024-07004 Odh-dashboard: odh-model-controller: cross-model authentication bypass in openshift ai CVSS 3.1HIGH 8.8
  • TI-2023-03144 S3 credentials included when exporting elyra notebook CVSS 3.1HIGH 7.7

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences