CVE-2020-10059
4.8
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| zephyrproject-rtos | zephyr | 2.1.0 < unspecified | affected |
Weaknesses
- CWE-295: CWE-295 Improper Certificate Validation
ADP Enrichment
CVE Program Container
Additional 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
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
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