Vulnerability Database

300,214

Total vulnerabilities in the database

CVE-2020-6582

Nagios NRPE 3.2.1 has a Heap-Based Buffer Overflow, as demonstrated by interpretation of a small negative number as a large positive number during a bzero call.

  • Published: Mar 16, 2020
  • Updated: Nov 9, 2025
  • CVE: CVE-2020-6582
  • 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

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
nagios / remote_plug_in_executor 3.2.1 3.2.1.x
fedoraproject / fedora 32 32.x