What is CVE-2021-39233?

CVE-2021-39233 is a critical-severity vulnerability in Apache Ozone, classified under Missing Authentication for Critical Function. CVSS score: 9.1/10. Published 2021-11-19.

How severe is CVE-2021-39233?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Auth bypass in Apache Ozone

CVE-2021-39233

In Apache Ozone versions prior to 1.2.0, Container related Datanode requests of Ozone Datanode were not properly authorized and can be called by any client.

Vulnerability class: Broken Authentication

EPSS: 0.023 (81.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Apache Ozone
Apache Software Foundation Ozone — versions 1.1

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

security@apache.org (Mailing List, x_refsource_MISC, Vendor Advisory)
security@apache.org (mailing-list, x_refsource_MLIST, Third Party Advisory)

Frequently asked questions

What is CVE-2021-39233?: CVE-2021-39233 is a critical-severity vulnerability in Apache Ozone, classified under Missing Authentication for Critical Function. CVSS score: 9.1/10. Published 2021-11-19.
How severe is CVE-2021-39233?: Critical severity. CVSS v3 base score is 9.1 out of 10.