Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions.

Published

2020-06-05T18:15:12.887

Last Modified

2024-11-21T04:54:44.533

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.1 (MEDIUM)

CVSSv2 Vector

AV:A/AC:L/Au:N/C:N/I:N/A:P

Access Vector: ADJACENT_NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

6.5

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-20
Type: Primary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	zephyrproject	zephyr	< 1.14.0	Yes
Operating System	zephyrproject	zephyr	< 2.2.0	Yes

References

https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10068 Vendor Advisory ([email protected])
https://github.com/zephyrproject-rtos/zephyr/pull/23091 Patch, Third Party Advisory ([email protected])
https://github.com/zephyrproject-rtos/zephyr/pull/23707 Patch, Third Party Advisory ([email protected])
https://github.com/zephyrproject-rtos/zephyr/pull/23708 Patch, Third Party Advisory ([email protected])
https://github.com/zephyrproject-rtos/zephyr/pull/23964 Patch, Third Party Advisory ([email protected])
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-78 Third Party Advisory ([email protected])
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10068 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/zephyrproject-rtos/zephyr/pull/23091 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/zephyrproject-rtos/zephyr/pull/23707 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/zephyrproject-rtos/zephyr/pull/23708 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/zephyrproject-rtos/zephyr/pull/23964 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-78 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)