8.8
CVE-2023-4259
- EPSS 0.17%
- Published 26.09.2023 00:15:11
- Last modified 21.11.2024 08:34:44
- Source vulnerabilities@zephyrproject.
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Two potential buffer overflow vulnerabilities at the following locations in the Zephyr eS-WiFi driver source code.
Data is provided by the National Vulnerability Database (NVD)
Zephyrproject ≫ Zephyr Version <= 3.4.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.17% | 0.396 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 8.8 | 2.8 | 5.9 |
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| vulnerabilities@zephyrproject.org | 7.1 | 2.8 | 4.2 |
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
|
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
CWE-193 Off-by-one Error
A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.