CVE Vulnerability

CVE-2020-10022

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/zephyrproject-rtos/zephyr/pull/24065 Patch Third Party Advisory
https://github.com/zephyrproject-rtos/zephyr/pull/24154 Patch Third Party Advisory
https://github.com/zephyrproject-rtos/zephyr/pull/24066 Patch Third Party Advisory
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-28 Third Party Advisory
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10022
Configurations

Configuration 1

cpe:2.3:o:zephyrproject:zephyr:2.2.0:*:*:*:*:*:*:*
cpe:2.3:o:zephyrproject:zephyr:2.1.0:*:*:*:*:*:*:*
Information

Published : 2020-05-11 11:15

Updated : 2020-06-05 06:15

NVD link : CVE-2020-10022

Mitre link : CVE-2020-10022

Products Affected
No products.
CWE
CWE-120