CVE-2023-4259CWE-120CWE-193

Potential buffer overflow vulnerabilities in the Zephyr eS-WiFi driver

High · published September 25, 2023

CVSS v3.1
7.1
EPSS
1%
Percentile
57.2
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00832 · 57.2th percentile
Weaknesses
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'); CWE-193 · Off-by-one Error
Published
2023-09-25T23:05Z
EPSS history
Timeline
  • 25 SEP 23:05Z
    Potential buffer overflow vulnerabilities in the Zephyr eS-WiFi driver
    cvelistv5