CVE-2021-39234: Raw block data can be read bypassing ACL/authorization
First published: Fri Nov 19 2021(Updated: )
In Apache Ozone versions prior to 1.2.0, Authenticated users knowing the ID of an existing block can craft specific request allowing access those blocks, bypassing other security checks like ACL.
Credit: security@apache.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Ozone | <1.2.0 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2021-39234.
What is the severity rating of CVE-2021-39234?
The severity rating of CVE-2021-39234 is medium.
What is the description of CVE-2021-39234?
CVE-2021-39234 is a vulnerability in Apache Ozone versions prior to 1.2.0 that allows authenticated users to bypass security checks and access blocks.
What is the affected software by CVE-2021-39234?
The affected software by CVE-2021-39234 is Apache Ozone versions prior to 1.2.0.
How can I fix CVE-2021-39234?
To fix CVE-2021-39234, upgrade to Apache Ozone version 1.2.0 or later.
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