What is CVE-2023-0970?

CVE-2023-0970 is a high-severity vulnerability in Silabs Z\/ip Gateway Sdk, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2023-06-21.

How severe is CVE-2023-0970?

High severity. CVSS v3 base score is 7.1 out of 10.

Out-of-bounds Read in Silabs Z\/ip Gateway Sdk

CVE-2023-0970

Multiple buffer overflow vulnerabilities in SiLabs Z/IP Gateway SDK version 7.18.01 and earlier allow an attacker with invasive physical access to a Z-Wave controller device to overwrite global memory and potentially execute arbitrary code.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (19.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Silabs Z\/ip_gateway_sdk
Silicon Labs Z/ip Gateway — versions 7.18.03

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read
CWE-787 — Out-of-bounds Write
CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

product-security@silabs.com (Permissions Required)

Frequently asked questions

What is CVE-2023-0970?: CVE-2023-0970 is a high-severity vulnerability in Silabs Z\/ip Gateway Sdk, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2023-06-21.
How severe is CVE-2023-0970?: High severity. CVSS v3 base score is 7.1 out of 10.