CVE-2023-43628 MEDIUM

CVE-2023-43628

Vendor Gpsd
Product GPSd
Weakness CWE-191
Published December 5, 2023
Last update November 4, 2025
View on NVD All CVEs

CVSS base score

5.9/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

An integer underflow vulnerability exists in the NTRIP Stream Parsing functionality of GPSd 3.25.1~dev. A specially crafted network packet can lead to memory corruption. An attacker can send a malicious packet to trigger this vulnerability.

Key dates

02Disclosure timeline

December 5, 2023 CVE published
November 4, 2025 Record updated