UpdateHub Module Explicitly Disables TLS Verification (zephyrproject-rtos zephyr)

CVE-2020-10059

MEDIUM 4.8

En bref

Source: NVD
EPSS: EPSS 1.21 % · centile 68 (2026-10-31)
État: PUBLISHED
Publiée: 2020-05-11 22:26 UTC
Mise à jour: 2024-09-17 02:07 UTC
Attribuée par: zephyr
Statut NVD: Modified

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Description

The UpdateHub module disables DTLS peer checking, which allows for a man in the middle attack. This is mitigated by firmware images requiring valid signatures. However, there is no benefit to using DTLS without the peer checking. See NCC-ZEP-018 This issue affects: zephyrproject-rtos zephyr version 2.1.0 and later versions.

Faiblesses (CWE)

CWE-295 — Validation incorrecte de certificat

Références

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	MEDIUM 4.8	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L	zephyr
CVSS 3.1	MEDIUM 4.8	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L	NVD · vulnerabilities@zephyrproject.org (Secondary)
CVSS 3.1	MEDIUM 4.8	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L	NVD · nvd@nist.gov (Primary)
CVSS 2.0	MEDIUM 5.8	AV:N/AC:M/Au:N/C:P/I:N/A:P	NVD · nvd@nist.gov (Primary)

Références européennes

ENISA EUVD · EUVD-2020-2524
GCVE · GCVE-0-2020-10059

Configurations affectées (CPE NVD)

cpe:2.3:o:zephyrproject:zephyr:2.1.0:*:*:*:*:*:*:*
cpe:2.3:o:zephyrproject:zephyr:2.2.0:*:*:*:*:*:*:*

Produits affectés

Produit	Versions
zephyrproject-rtos · zephyr	affected 2.1.0 < unspecified

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD

🟡 UpdateHub Module Explicitly Disables TLS Verification (zephyrproject-rtos zephyr)