Nagios NRPE is vulnerable to a Heap-Based Buffer Overflow. It is as demonstrated by interpretation of a small negative number as a large positive number during a bzero call.
herolab.usd.de/security-advisories/
herolab.usd.de/security-advisories/usd-2020-0001/
lists.fedoraproject.org/archives/list/[email protected]/message/2DNGKXVDB43E3KQRA6W5QZT3Z46XZLQM/
secdb.alpinelinux.org/v3.10/main.yaml
secdb.alpinelinux.org/v3.11/main.yaml
secdb.alpinelinux.org/v3.12/main.yaml
secdb.alpinelinux.org/v3.9/main.yaml