CVE-2020-10022

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Summary

CVECVE-2020-10022
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-05-11 23:15:00 UTC
Updated2020-06-05 18:15:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-120

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Zephyrproject Zephyr 2.1.0 All All All
Operating System Zephyrproject Zephyr 2.2.0 All All All
Operating System Zephyrproject Zephyr 2.1.0 All All All
Operating System Zephyrproject Zephyr 2.2.0 All All All

References

ReferenceSourceLinkTags
lib: updatehub: Improve security by nandojve · Pull Request #24154 · zephyrproject-rtos/zephyr · GitHub MISC github.com Patch, Third Party Advisory
Vulnerabilities — Zephyr Project Documentation MISC docs.zephyrproject.org
[ZEPSEC-28] UpdateHub Module Copies a Variable-Size Hash String Into a Fixed-Size Array - Zephyr Project Security Issues MISC zephyrprojectsec.atlassian.net Third Party Advisory
[backport v2.2] lib: updatehub: Minor bug fixes by otavio · Pull Request #24066 · zephyrproject-rtos/zephyr · GitHub MISC github.com Patch, Third Party Advisory
[backport v2.1] lib: updatehub: Minor bug fixes by otavio · Pull Request #24065 · zephyrproject-rtos/zephyr · GitHub MISC github.com Patch, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: NCC Group for report

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