CVE-2023-4260

Potential off-by-one buffer overflow vulnerability in the Zephyr fuse file system.

CVSS v3 6.3 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.0 / Impact : 3.7

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

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-gj27-862r-55wh	Exploit Vendor Advisory
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-gj27-862r-55wh	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

13 Feb 2025, 17:17

Type	Values Removed	Values Added
Summary	~~(en) Potential off-by-one buffer overflow vulnerability in the Zephyr fuse file system.~~	(en) Potential off-by-one buffer overflow vulnerability in the Zephyr fuse file system.

Information

Published : 2023-09-27 15:19

Updated : 2025-02-13 17:17

NVD link : CVE-2023-4260

Mitre link : CVE-2023-4260

CVE.ORG link : CVE-2023-4260

JSON object : View

Products Affected

zephyrproject

zephyr

CWE

CWE-120

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

CWE-193

Off-by-one Error

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