Vulnerabilites related to contiki-ng - contiki-ng_tinydtls
Vulnerability from fkie_nvd
Published
2024-01-24 18:15
Modified
2025-06-20 20:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
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().
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://seclists.org/fulldisclosure/2024/Jan/17 | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://seclists.org/fulldisclosure/2024/Jan/17 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://seclists.org/fulldisclosure/2024/Jan/17 | Mailing List, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| contiki-ng | contiki-ng_tinydtls | * |
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},
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"value": "Vulnerabilidad de lectura excesiva del b\u00fafer en Contiki-NG tinyDTLS a trav\u00e9s de la rama maestra 53a0d97 permite a los atacantes obtener informaci\u00f3n confidencial a trav\u00e9s de entradas manipuladas en dtls_ccm_decrypt_message()."
}
],
"id": "CVE-2021-42144",
"lastModified": "2025-06-20T20:15:22.800",
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CVE-2021-42144 (GCVE-0-2021-42144)
Vulnerability from cvelistv5
Published
2024-01-24 00:00
Modified
2025-06-20 19:16
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
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().
References
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