Heap-Based Buffer Overflow in Nagios NRPE 3.2.1: Exploiting a Misinterpretation of Negative Numbers

CVE-2020-6582 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

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