CVSS 3.1
8.8 highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2021-33036
High (8.8) in apache hadoop. EPSS 4.0% chance of exploitation in the next 30 days. Fixed in org.apache.hadoop:hadoop-yarn-server-common 2.10.2, 3.2.3, 3.3.2.
In Apache Hadoop 2.2.0 to 2.10.1, 3.0.0-alpha1 to 3.1.4, 3.2.0 to 3.2.2, and 3.3.0 to 3.3.1, a user who can escalate to yarn user can possibly run arbitrary commands as root user. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.
Severity
- EPSS
- 4.0% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-22, CWE-24, CWE-264
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:hadoop
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-58jx-f5rf-qgqf | Maven | org.apache.hadoop:hadoop-yarn-server-common | >=2.2.0 <2.10.2 | 2.10.2 |
| GHSA-58jx-f5rf-qgqf | Maven | org.apache.hadoop:hadoop-yarn-server-common | >=3.0.0 <3.2.3 | 3.2.3 |
| GHSA-58jx-f5rf-qgqf | Maven | org.apache.hadoop:hadoop-yarn-server-common | >=3.3.0 <3.3.2 | 3.3.2 |