CVE-2021-42145

Published: Jan 24, 2024Modified: Jun 20, 2025

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

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 (1)

Products: Contiki Ng: Tinydtls

Contiki Ng

1 product

Tinydtls

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Contiki Ng Tinydtls	Up to 2018-08-30

Related CWEs

CWE-755

Improper Handling of Exceptional Conditions

The product does not handle or incorrectly handles an exceptional condition.

References (3)

https://seclists.org/fulldisclosure/2024/Jan/18

Source: cve@mitre.org

Mailing ListThird Party Advisory

http://seclists.org/fulldisclosure/2024/Jan/18

Source: af854a3a-2127-422b-91ae-364da2661108

https://seclists.org/fulldisclosure/2024/Jan/18

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

Timeline

No history available yet.