CVE-2023-4258

bt: mesh: vulnerability in provisioning protocol implementation on provisionee side

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

In Bluetooth mesh implementation If provisionee has a public key that is sent OOB then during provisioning it can be sent back and will be accepted by provisionee.

En la implementación de Bluetooth mesh, si el "provisionee" tiene una clave pública que se envía OOB, durante el aprovisionamiento se puede devolver y será aceptada por el "provisionee".

*Credits: N/A

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-08-08 CVE Reserved
2023-09-25 CVE Published
2024-09-24 CVE Updated
2024-10-27 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-684: Incorrect Provision of Specified Functionality

CAPEC

CAPEC-153: Input Data Manipulation

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-m34c-cp63-rwh7	2023-09-26

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Zephyrproject Search vendor "Zephyrproject"		Zephyr Search vendor "Zephyrproject" for product "Zephyr"				< 3.4.0 Search vendor "Zephyrproject" for product "Zephyr" and version " < 3.4.0"		-		Affected