CVE-2023-0847 MEDIUM

CVE-2023-0847

Vendor Sub-Iot
Product DASH 7 Alliance Protocol stack implementation
Weakness CWE-787
Published February 28, 2023
Last update January 16, 2025

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

The Sub-IoT implementation of the DASH 7 Alliance protocol has a vulnerability that can lead to an out-of-bounds write prior to implementation version 0.5.0. If the protocol has been compiled using default settings, this will only grant the attacker access to allocated but unused memory. However, if it was configured using non-default settings, there is the possibility that exploiting this vulnerability could lead to system crashes and remote code execution.

Key dates

02Disclosure timeline

February 28, 2023 CVE published
January 16, 2025 Record updated