Vulnerability 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.
CVSS Score
6.8
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zephyrproject | Zephyr | <= 2.2.0 |
Related Weaknesses (CWE)
References
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-100Vendor Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/24435PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/24530PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/24531PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/24535PatchThird Party Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-55Permissions Required
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-100Vendor Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/24435PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/24530PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/24531PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/24535PatchThird Party Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-55Permissions Required
FAQ
What is CVE-2020-10063?
CVE-2020-10063 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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 ve...
How severe is CVE-2020-10063?
CVE-2020-10063 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-10063?
Check the references section above for vendor advisories and patch information. Affected products include: Zephyrproject Zephyr.