CVE-2023-39196

Name: CVE-2023-39196
Creator: NVD / NIST
Published: 2024-02-07T13:15:07.933+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.79%

Last modified Jun 17, 2026

CVE-2023-39196 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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.. EPSS estimates a 0.79% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

0.79%

51.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Apache	Ozone	>= 1.2.0, <= 1.3.0

References

http://www.openwall.com/lists/oss-security/2024/02/07/2Mailing List, Third Party Advisory
https://lists.apache.org/thread/o96ct5t7kj5cgrmmfc6756m931t08nkyIssue Tracking, Vendor Advisory
http://www.openwall.com/lists/oss-security/2024/02/07/2Mailing List, Third Party Advisory
https://lists.apache.org/thread/o96ct5t7kj5cgrmmfc6756m931t08nkyIssue Tracking, Vendor Advisory

Timeline

Published: Feb 7, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-39196?

How severe is CVE-2023-39196?

CVE-2023-39196 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.79% probability of exploitation in the next 30 days.

How do I fix CVE-2023-39196?

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-2023-39196?

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

Scan your code now

Source: NVD / NIST