CVE-2021-42144

CRITICAL

9.8

Beschreibung

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().

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht1/24/2024

Zuletzt geandert6/20/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

contiki-ng:contiki-ng_tinydtls

Schwachen (CWE)

CWE-125CWE-125

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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