Security Advisory
CVE-2021-42142
9.8
CRITICAL
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.
Published Date
January 23, 2024
Official Source
NIST NVD Advisory