Vulnerability Database

309,136

Total vulnerabilities in the database

CVE-2021-37501

Buffer Overflow vulnerability in HDFGroup hdf5-h5dump 1.12.0 through 1.13.0 allows attackers to cause a denial of service via h5tools_str_sprint in /hdf5/tools/lib/h5tools_str.c.

  • Published: Feb 3, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-37501
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
hdfgroup / hdf5 1.12.0 1.13.0.x