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.