CVE-2023-4259: Potential buffer overflow vulnerabilities in the Zephyr eS-WiFi driver

Published Sep 25, 2023
·
Updated

Two potential buffer overflow vulnerabilities at the following locations in the Zephyr eS-WiFi driver source code.

Affected Software

1 affected component
zephyrproject zephyr<=3.4.0

Event History

Sep 25, 2023
CVE Published
via MITRE·11:05 PM
Data Sourced
via MITRE·11:05 PM
DescriptionSeverityWeakness
Sep 26, 2023
Data Sourced
via NVD·12:15 AM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2023-4259?

The severity of CVE-2023-4259 is high (8.8).

2

How can the CVE-2023-4259 vulnerability be exploited?

The CVE-2023-4259 vulnerability can be exploited through buffer overflow attacks.

3

Which software versions are affected by CVE-2023-4259?

Software versions up to and including 3.4.0 of the Zephyr eS-WiFi driver are affected by CVE-2023-4259.

4

Is there a fix available for CVE-2023-4259?

Yes, a fix for CVE-2023-4259 is available. Please refer to the Zephyr eS-WiFi driver's security advisory for more information.

5

Where can I find more information about CVE-2023-4259?

You can find more information about CVE-2023-4259 in the security advisory published by Zephyr eS-WiFi driver on GitHub.

Contact

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