bt: mesh: vulnerability in provisioning protocol implementation on provisionee side
CVE-2023-4258

8.6HIGH

Key Information:

Vendor

Zephyrproject-rtos

Status
Zephyr
Vendor
CVE Published:
25 September 2023

What is CVE-2023-4258?

A vulnerability exists in the Bluetooth mesh implementation of the Zephyr Project where a provisionee accepting a public key sent out-of-band may mistakenly accept it during the provisioning process. This could lead to potential risks in the provisioning security, allowing for unintended key acceptance and problems in establishing a secure connection.

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Affected Version(s)

Zephyr 1.14 <= 3.4

References

https://github.com/zephyrproject-rtos/zephyr/security/adv...

CVSS V3.1

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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