CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2021-37404
Critical (9.8) in apache hadoop. EPSS 3.0% chance of exploitation in the next 30 days. Fixed in org.apache.hadoop:hadoop-common 2.10.2, 3.2.3, 3.3.2.
There is a potential heap buffer overflow in Apache Hadoop libhdfs native code. Opening a file path provided by user without validation may result in a denial of service or arbitrary code execution. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.
Severity
- EPSS
- 3.0% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)
- CWE
- CWE-787
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:hadoop
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-rmpj-7c96-mrg8 | Maven | org.apache.hadoop:hadoop-common | >=3.3.0 <3.3.2 | 3.3.2 |
| GHSA-rmpj-7c96-mrg8 | Maven | org.apache.hadoop:hadoop-common | >=3.0.0 <3.2.3 | 3.2.3 |
| GHSA-rmpj-7c96-mrg8 | Maven | org.apache.hadoop:hadoop-common | <2.10.2 | 2.10.2 |