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Vulnerability DatabaseCVE-2021-39233
CVE-2021-39233:
Java vulnerability analysis and mitigation
Overview
In Apache Ozone versions prior to 1.2.0, Container related Datanode requests of Ozone Datanode were not properly authorized and could be called by any client (NVD, OSS Security). The vulnerability was discovered and reported by Marton Elek and tracked internally as HDDS-4729 and HDDS-5236.
Technical details
The vulnerability has been assigned a CVSS v3.1 Base Score of 9.1 (CRITICAL) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. The vulnerability is classified under CWE-306 (Missing Authentication for Critical Function), indicating a fundamental authentication bypass issue (NVD).
Impact
The vulnerability allows any client to make container-related Datanode requests without proper authorization, potentially leading to unauthorized access and modification of data. The CVSS score indicates high impacts on both confidentiality and integrity, though availability is not affected (NVD).
Mitigation and workarounds
The recommended mitigation is to upgrade to Apache Ozone release version 1.2.0 or later (OSS Security).
Additional resources
Source: This report was generated using AI
Related Java vulnerabilities:
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