CVE-2023-3725

Potential buffer overflow vulnerability in the Zephyr CAN bus subsystem

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html	Third Party Advisory
http://seclists.org/fulldisclosure/2023/Nov/1	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/11/07/1	Mailing List
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-2g3m-p6c7-8rr3	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*

History

22 Dec 2023, 19:24

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-06 21:15

Updated : 2024-02-05 00:01

NVD link : CVE-2023-3725

Mitre link : CVE-2023-3725

CVE.ORG link : CVE-2023-3725

JSON object : View

Products Affected

zephyrproject

zephyr

CWE

CWE-787

Out-of-bounds Write

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-121

Stack-based Buffer Overflow

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