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668
VMScore

CVE-2020-10022

Published: 11/05/2020 Updated: 05/06/2020
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
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Vulnerability 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.

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zephyrproject zephyr 2.1.0

zephyrproject zephyr 2.2.0

References

CWE-120https://github.com/zephyrproject-rtos/zephyr/pull/24065https://github.com/zephyrproject-rtos/zephyr/pull/24154https://github.com/zephyrproject-rtos/zephyr/pull/24066https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-28https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10022https://nvd.nist.gov
VMScore
CVSSv2
CVSSv3
VMScore
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