What is CVE-2023-51391?

CVE-2023-51391 is a high-severity vulnerability, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2024-04-16.

How severe is CVE-2023-51391?

High severity. CVSS v3 base score is 7.5 out of 10.

CVE-2023-51391

CVE-2023-51391

A bug in Micrium OS Network HTTP Server permits an invalid pointer dereference during header processing - potentially allowing a device crash and Denial of Service.

Vulnerability class: Buffer Overflow

EPSS: 0.008 (52.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read
CWE-476 — NULL Pointer Dereference

References

product-security@silabs.com
product-security@silabs.com

Frequently asked questions

What is CVE-2023-51391?: CVE-2023-51391 is a high-severity vulnerability, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2024-04-16.
How severe is CVE-2023-51391?: High severity. CVSS v3 base score is 7.5 out of 10.