VULNERABILITY INTELLIGENCE
CVE-2025-58066
CVSS score5.3 MEDIUM
EPSS probability0.33%
CISA KEVNot currently listed
Published2025-08-29
Last modified2026-10-18
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Description
nptd-rs is a tool for synchronizing your computer's clock, implementing the NTP and NTS protocols. In versions between 1.2.0 and 1.6.1 inclusive servers which allow non-NTS traffic are affected by a denial of service vulnerability, where an attacker can induce a message storm between two NTP servers running ntpd-rs. Client-only configurations are not affected. Affected users are recommended to upgrade to version 1.6.2 as soon as possible.
Weakness classification
- CWE-406: Insufficient Control of Network Message Volume (Network Amplification)