CVE-2020-10061
HIGHCVSS 8.8/10EPSS 0.60%
Last modified
CVE-2020-10061 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Improper handling of the full-buffer case in the Zephyr Bluetooth implementation can result in memory corruption. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions.. EPSS estimates a 0.60% chance of exploitation in the next 30 days.
Description
Improper handling of the full-buffer case in the Zephyr Bluetooth implementation can result in memory corruption. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zephyrproject | Zephyr | < 1.14.0 |
| Zephyrproject | Zephyr | >= 2.0.0, < 2.2.0 |
References
- https://github.com/zephyrproject-rtos/zephyr/pull/23091Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23516Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23517Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23547Patch, Third Party Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-75Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23091Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23516Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23517Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23547Patch, Third Party Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-75Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-10061?
Improper handling of the full-buffer case in the Zephyr Bluetooth implementation can result in memory corruption. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions.
How severe is CVE-2020-10061?
CVE-2020-10061 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.60% probability of exploitation in the next 30 days.
How do I fix CVE-2020-10061?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2020-10061?
Run a free Strix scan to check your systems for this vulnerability.
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