CVE-2020-10022: UpdateHub Module Copies a Variable-Size Hash String Into a Fixed-Size Array
First published: Mon May 11 2020(Updated: )
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.
Credit: vulnerabilities@zephyrproject.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zephyrproject Zephyr | =2.1.0 | |
| Zephyrproject Zephyr | =2.2.0 |
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Reference Links
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10022
- https://github.com/zephyrproject-rtos/zephyr/pull/24065
- https://github.com/zephyrproject-rtos/zephyr/pull/24066
- https://github.com/zephyrproject-rtos/zephyr/pull/24154
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-28
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/weakness
- agent/last-modified-date
- agent/remedy
- agent/title
- agent/tags
- agent/description
- agent/first-publish-date
- agent/author
- agent/event
- vendor/zephyrproject
- canonical/zephyrproject zephyr
- version/zephyrproject zephyr/2.1.0
- version/zephyrproject zephyr/2.2.0