{"id":"CVE-2025-58066","aliases":["GHSA-4855-q42w-5vr4"],"url":"https://o3.security/vulnerability/CVE-2025-58066","summary":"DoS Vulnerability in ntpd-rs","details":"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.","published":"2025-08-29T20:54:13.174Z","modified":"2026-08-12T03:51:10.862281341Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},"epss":{"score":0.00335,"percentile":0.25965,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"crates.io","name":"ntpd-rs","fixedVersion":"1.6.2"}],"fix":{"url":"https://github.com/pendulum-project/ntpd-rs/commit/da37cf167736cbd4d7804b1ed7ceb572468298e0","label":"pendulum-project/ntpd-rs@da37cf1"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/58xxx/CVE-2025-58066.json"},{"type":"ADVISORY","url":"https://github.com/pendulum-project/ntpd-rs/security/advisories/GHSA-4855-q42w-5vr4"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-58066"},{"type":"FIX","url":"https://github.com/pendulum-project/ntpd-rs/commit/da37cf167736cbd4d7804b1ed7ceb572468298e0"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:10.862281341Z"}}