AUGUST 4, 2026
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Case File

CVE-2023-4012

HIGH · CVSS 7.5 EPSS 0.38%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-08-07 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. See the original NVD description below for full technical details.

CVE
CVE-2023-4012
Severity
HIGH
CVSS
7.5
EPSS
0.38%

Original NVD Description

ntpd will crash if the server is not NTS-enabled (no certificate) and it receives an NTS-enabled client request (mode 3).

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2021-22212 MEDIUM CVE-2019-6445 MEDIUM CVE-2019-6444 CRITICAL CVE-2019-6443 CRITICAL CVE-2019-6442 MEDIUM