CVE-2023-48423

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

In dhcp4_SetPDNAddress of dhcp4_Main.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Dec 8, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-48423: Critical severity, CVSS 9.8 | Vulnix