VulnerabilityModified
CVE-2020-10068
In the Zephyr project Bluetooth subsystem, certain duplicate and back-to-back packets can cause incorrect behavior, resulting in a denial of service.
MEDIUM 6.5EPSS 0.50%
Does this matter?
Lower severity and a low EPSS score (0.50%). Track it; it rarely justifies an emergency change on its own.
Description
In the Zephyr project Bluetooth subsystem, certain duplicate and back-to-back packets can cause incorrect behavior, resulting in a denial of service. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.50% probability · 41th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- zephyrproject/zephyr
- Source
- vulnerabilities@zephyrproject.org
References
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10068Vendor Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23091Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23707Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23708Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23964Patch, Third Party Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-78Third Party Advisory
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10068Vendor Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23091Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23707Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23708Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23964Patch, Third Party Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-78Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.