Vulnerability · Published Nov 19, 2021 · Assigned by apache
CVE-2021-39231Missing authentication/authorization on internal RPC endpoints
Critical 9.1
In plain English
A critical-severity missing authorization 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 2.4% (higher than 84% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)9.1Critical
Exploit odds (30 days)2.4%top 16.1% 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, Various internal server-to-server RPC endpoints are available for connections, making it possible for an attacker to download raw data from Datanode and Ozone manager and modify Ratis replication configuration.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.apache.ozone:ozone-main | 1.2.0 | GHSA-3w5h-x4rh-hc28 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache Ozone | 1.0 – through 1.0 |
Weakness: CWE-862