VULNERABILITY INTELLIGENCE

CVE-2021-37404

CVSS score9.8 CRITICAL
EPSS probability2.99%
CISA KEVNot currently listed
Published2022-06-13
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • security@apache.org: CWE-787
  • nvd@nist.gov: CWE-787

Primary references