Security Advisory

CVE-2021-42141

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-01-22 00:00:00

Last updated 2025-06-20 18:34:42

Assigner mitre

State PUBLISHED

Description

An issue was discovered in Contiki-NG tinyDTLS through 2018-08-30. One incorrect handshake could complete with different epoch numbers in the packets Client_Hello, Client_key_exchange, and Change_cipher_spec, which may cause denial of service.

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