Vulnerability Details CVE-2020-25110
An issue was discovered in the DNS implementation in Ethernut in Nut/OS 5.1. The length byte of a domain name in a DNS query/response is not checked, and is used for internal memory operations. This may lead to successful Denial-of-Service, and possibly Remote Code Execution.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.165
EPSS Ranking 94.6%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References