Vulnerability · Published Nov 19, 2021 · Assigned by apache
CVE-2021-36372Original block tokens are persisted and can be retrieved
Critical 9.8
In plain English
A critical-severity security flaw 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 2.5% (higher than 85% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)2.5%top 15.0% 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, Initially generated block tokens are persisted to the metadata database and can be retrieved with authenticated users with permission to the key. Authenticated users may use them even after access is revoked.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.apache.ozone:ozone-main | 1.2.0 | GHSA-86fh-j58m-7pf5 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache Ozone | 1.1 – through 1.1 |
Weakness: CWE-273