CVE-2021-42142

CRITICAL Year: 2021
CVSS v3 Score
9.8
Critical
Weakness Type
CWE-755
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Vulnerability Description

An issue was discovered in Contiki-NG tinyDTLS through master branch 53a0d97. DTLS servers mishandle the early use of a large epoch number. This vulnerability allows remote attackers to cause a denial of service and false-positive packet drops.

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