CVE-2021-42144

CRITICAL

9.8

Descricao

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().

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/24/2024

Ultima modificacao6/20/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

contiki-ng:contiki-ng_tinydtls

Fraquezas (CWE)

CWE-125CWE-125

Referencias

https://seclists.org/fulldisclosure/2024/Jan/17(cve@mitre.org)

http://seclists.org/fulldisclosure/2024/Jan/17(af854a3a-2127-422b-91ae-364da2661108)

https://seclists.org/fulldisclosure/2024/Jan/17(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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