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TI-2023-20356 Aliases CVE-2023-39196GHSA-6726-2rx3-cgwh

Apache Ozone: Missing mutual TLS authentication in one of the service internal Ozone Storage Container Manager endpoints

Priority LOW 31CWE-287Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-287.

Summary

Improper Authentication vulnerability in Apache Ozone. The vulnerability allows an attacker to download metadata internal to the Storage Container Manager service without proper authentication. The attacker is not allowed to do any modification within the Ozone Storage Container Manager service using this vulnerability. The accessible metadata does not contain sensitive information that can be used to exploit the system later on, and the accessible data does not make it possible to gain access to actual user data within Ozone. This issue affects Apache Ozone: 1.2.0 and subsequent releases up until 1.3.0. Users are recommended to upgrade to version 1.4.0, which fixes the issue.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00794 56th percentileScored 2026-11-07
Fix Fixed org.apache.ozone:ozone-main (Maven): 1.4.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
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
ApacheApache Ozone1.2.0 – 1.3.0—No fix listedCNA
—org.apache.ozone:ozone-main (Maven)1.2.0 to before 1.4.01.4.0Patch availableGHSA-6726-2rx3-cgwh
  • Apache Ozone VendorApache Affected 1.2.0 – 1.3.0 Fixed in — No fix listed CNA
  • org.apache.ozone:ozone-main (Maven) Vendor— Affected 1.2.0 to before 1.4.0 Fixed in 1.4.0 Patch available GHSA-6726-2rx3-cgwh

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:apache:ozone:*:*:*:*:*:*:*:*1.2.0 – 1.3.0VulnerableApache
  • cpe:2.3:a:apache:ozone:*:*:*:*:*:*:*:* Versions 1.2.0 – 1.3.0 Vulnerable ·Apache

Remediation

  • Fix · GHSA-6726-2rx3-cgwh org.apache.ozone:ozone-main (Maven) Fixed in 1.4.0 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-39196
  2. 2026-10-03 Alias added: GHSA-6726-2rx3-cgwh

References

Advisory 3

Other 1

  • TI-2021-14726 Original block tokens are persisted and can be retrieved CVSS 3.1CRITICAL 9.8
  • TI-2021-16618 Container-related datanode operations can be called without authorization CVSS 3.1CRITICAL 9.1
  • TI-2021-16616 Missing authentication/authorization on internal RPC endpoints CVSS 3.1CRITICAL 9.1
  • TI-2021-16621 Owners of the S3 tokens are not validated CVSS 3.1HIGH 8.8
  • TI-2021-16617 Missing admin check for SCM related admin commands CVSS 3.1HIGH 8.8
  • TI-2024-30207 Apache Ozone: Improper authentication when generating S3 secrets CVSS 3.1HIGH 8.1
See all 10 →

Sources

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