Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| zephyrproject-rtos | zephyr | 2.2.0 – < unspecified, 2.1.0 – < unspecified, 1.14.0 – < unspecified | unspecified |
References
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-55
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10063
- https://github.com/zephyrproject-rtos/zephyr/pull/24435
- https://github.com/zephyrproject-rtos/zephyr/pull/24531
- https://github.com/zephyrproject-rtos/zephyr/pull/24535
- https://github.com/zephyrproject-rtos/zephyr/pull/24530