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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities
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CVE-2020-10022 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') cwe source acceptance level NIST   Zephyr Project  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-10022
NVD Published Date:
05/11/2020
NVD Last Modified:
06/05/2020
Source:
Zephyr Project