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.CreditsNCC Group for reportReferenceshttps://zephyrprojectsec.atlassian.net/browse/ZEPSEC-55https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10063https://github.com/zephyrproject-rtos/zephyr/pull/24435https://github.com/zephyrproject-rtos/zephyr/pull/24531https://github.com/zephyrproject-rtos/zephyr/pull/24535https://github.com/zephyrproject-rtos/zephyr/pull/24530
