CVE-2021-42144

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().
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 22%
VendorProductVersion
contiki-ngcontiki-ng_tinydtls
𝑥
≤ 2018-08-30
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://seclists.org/fulldisclosure/2024/Jan/17
http://seclists.org/fulldisclosure/2024/Jan/17
https://seclists.org/fulldisclosure/2024/Jan/17