CVE-2023-4260 - Vulnerability Details - OpenCVE

Description

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

Published: 2023-09-26

Score: 6.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

zephyrproject-rtos

Zephyr

unaffected

Version	Status	Constraints
`0`	affected	≤ 3.4

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-54131	Potential off-by-one buffer overflow vulnerability in the Zephyr fuse file system.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0026.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html
http://seclists.org/fulldisclosure/2023/Nov/1
http://www.openwall.com/lists/oss-security/2023/11/07/1
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gj27-862r-55wh

History

Thu, 13 Feb 2025 17:15:00 +0000

Type	Values Removed	Values Added
Description	Potential off-by-one buffer overflow vulnerability in the Zephyr fuse file system.	Potential off-by-one buffer overflow vulnerability in the Zephyr fuse file system.

Subscriptions

Zephyrproject Zephyr

MITRE

Status: PUBLISHED

Assigner: zephyr

Published: 2023-09-26T19:23:48.078Z

Updated: 2025-02-13T17:09:28.800Z

Reserved: 2023-08-08T21:10:14.640Z

Link: CVE-2023-4260

Vulnrichment

No data.

NVD

Status : Modified

Published: 2023-09-27T15:19:40.037

Modified: 2025-02-13T17:17:17.123

Link: CVE-2023-4260

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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