Unrated severityNVD Advisory· Published Jan 24, 2024· Updated Jun 20, 2025

CVE-2021-42145

Description

An assertion failure discovered in in check_certificate_request() in Contiki-NG tinyDTLS through master branch 53a0d97 allows attackers to cause a denial of service.

Affected products

Contiki-NG/tinyDTLSdescription
Eclipse/Tinydtlsllm-fuzzy
Range: <= master branch 53a0d97

Patches

Vulnerability mechanics

References

seclists.org/fulldisclosure/2024/Jan/18mitre

News mentions

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