CVE-2021-42145

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-755

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://seclists.org/fulldisclosure/2024/Jan/18Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2024/Jan/18
https://seclists.org/fulldisclosure/2024/Jan/18Mailing List, Third Party Advisory

Timeline

Published: Jan 24, 2024
Last modified: Jun 17, 2026
NVD status: Modified

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