CVE-2020-6582: Fedoraproject Fedora

High severity, CVSS 7.5. EPSS: 4.4% chance of exploitation in the next 30 days.

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.

Affected products

• Fedoraproject Fedora: version 32 only
• Nagios Remote Plug In Executor: version 3.2.1 only

Published 2020-03-16. Last modified 2026-06-17.