CVE-2021-42145

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
VendorProductVersion
contiki-ngtinydtls
𝑥
≤ 2018-08-30
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://seclists.org/fulldisclosure/2024/Jan/18
http://seclists.org/fulldisclosure/2024/Jan/18
https://seclists.org/fulldisclosure/2024/Jan/18