Vulnerability · Published Nov 19, 2021 · Assigned by apache
CVE-2021-39234Raw block data can be read bypassing ACL/authorization
Medium 6.8
In plain English
A medium-severity improper input validation in Apache Ozone from Apache Software Foundation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.8Medium
Exploit odds (30 days)1.4%top 27.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.apache.ozone:ozone-main | 1.2.0 | GHSA-c8cw-2c5j-xff3 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache Ozone | 1.1 – through 1.1 |
Weakness: CWE-20