CVE-2020-10063 MEDIUM

CVE-2020-10063: Remote Denial of Service in CoAP Option Parsing Due To Integer Overflow

Vendor Zephyrproject-Rtos
Product zephyr
Weakness CWE-190
Published June 5, 2020
Last update September 17, 2024
View on NVD All CVEs

CVSS base score

6.8/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

What the vulnerability does

01Description

A remote adversary with the ability to send arbitrary CoAP packets to be parsed by Zephyr is able to cause a denial of service. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions.

Key dates

02Disclosure timeline

June 5, 2020 CVE published
September 17, 2024 Record updated