PT-2021-9662

CVE-2020-13602

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Published

2021-05-24

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Updated

2021-05-27

Description by

CVSS 3.1
5.5
Medium
MetricsAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Zephyr versions 1.14.2 and later Zephyr versions 2.2.0 and later
Description The issue is related to a Remote Denial of Service in LwM2M do write op tlv, caused by Improper Input Validation and an Infinite Loop.
Recommendations For Zephyr versions 1.14.2 and later, update to a version that includes the fix for the Improper Input Validation and Infinite Loop issues. For Zephyr versions 2.2.0 and later, update to a version that includes the fix for the Improper Input Validation and Infinite Loop issues. At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Impacts
Researchers
Vendors
Affected products
Related identifiers
GHSA-G9MG-FJ58-6FQH
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