Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| zephyrproject-rtos / zephyr | affected 2.1.0 before unspecified |
CWE
CWE-295
References
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-36
- https://github.com/zephyrproject-rtos/zephyr/pull/24954
- https://github.com/zephyrproject-rtos/zephyr/pull/24999
- https://github.com/zephyrproject-rtos/zephyr/pull/24997
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10059
ADP enrichment
No English description supplied.
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-36
- https://github.com/zephyrproject-rtos/zephyr/pull/24954
- https://github.com/zephyrproject-rtos/zephyr/pull/24999
- https://github.com/zephyrproject-rtos/zephyr/pull/24997
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10059