CVE-2020-10022
9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
A malformed JSON payload that is received from an UpdateHub server may trigger memory corruption in the Zephyr OS. This could result in a denial of service in the best case, or code execution in the worst case. See NCC-NCC-016 This issue affects: zephyrproject-rtos zephyr version 2.1.0 and later versions. version 2.2.0 and later versions.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| zephyrproject-rtos | zephyr | 2.1.0 < unspecified | affected |
| zephyrproject-rtos | zephyr | 2.2.0 < unspecified | affected |
Weaknesses
- CWE-120: CWE-120 Buffer Overflow
ADP Enrichment
CVE Program Container
Additional References
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-28
- https://github.com/zephyrproject-rtos/zephyr/pull/24154
- https://github.com/zephyrproject-rtos/zephyr/pull/24065
- https://github.com/zephyrproject-rtos/zephyr/pull/24066
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10022
References
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-28
- https://github.com/zephyrproject-rtos/zephyr/pull/24154
- https://github.com/zephyrproject-rtos/zephyr/pull/24065
- https://github.com/zephyrproject-rtos/zephyr/pull/24066
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10022
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