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CVE-2020-25109

—
CVSS 3.1
9.8 critical
EPSS
54%p99
Published
()
Modified
Description

An issue was discovered in the DNS implementation in Ethernut in Nut/OS 5.1. The number of DNS queries/responses (set in a DNS header) is not checked against the data present. This may lead to successful Denial-of-Service, and possibly Remote Code Execution.

Vendors
ethernut
Products
nut\/os
Weakness
CWE-125
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (53.7%)

In the news

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