UpdateHub Module Explicitly Disables TLS Verification
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 4.8epss 1.2%
probabilidad de explotación
1.2%top 35% de las CVE
explotación observada
noninguna fuente lo reporta
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
Productos afectados
zephyrproject-rtos · zephyrReferencias
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10059https://github.com/zephyrproject-rtos/zephyr/pull/24954https://github.com/zephyrproject-rtos/zephyr/pull/24997https://github.com/zephyrproject-rtos/zephyr/pull/24999https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-36