CVE-2023-43628
CVSS v3
7.5
HIGH
EPSS Score
1.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
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.
Technical details
- Published
- 2023-12-05
Frequently asked questions
What is CVE-2023-43628?
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.
Is CVE-2023-43628 actively exploited?
Active exploitation of CVE-2023-43628 has not been confirmed. Its EPSS score was 1.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2023-43628?
CVE-2023-43628 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2023-43628 affecting your environment?
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