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CVE-2021-42144

CRITICAL CVSS: 9.8 Published: 2024-01-24 Modified: 2026-06-17

Description

Buffer over-read vulnerability in Contiki-NG tinyDTLS through master branch 53a0d97 allows attackers obtain sensitive information via crafted input to dtls_ccm_decrypt_message().

Affected Platforms

Contiki-Ng Contiki-Ng Tinydtls

Weakness Type

CWE-125, CWE-125

References