Critical DoS Logging Vulnerabilities in ntpd-rs on Fedora 42 CVE-2025-58066
fedora
October 1, 2025
Update to version 1.6.2
Summary
Full-featured implementation of NTP with NTS support.
Update Information:
Update to version 1.6.2. Includes fixes for CVE-2025-58066 (potential DoS in the ntpd-rs server) and CVE-2025-58160 (potential tracing log pollution).
Change Log
* Mon Sep 22 2025 Fabio Valentini
References
[ 1 ] Bug #2391952 - CVE-2025-58066 ntpd-rs: DoS Vulnerability in ntpd-rs [fedora-42]
https://bugzilla.redhat.com/show_bug.cgi?id=2391952
[ 2 ] Bug #2392042 - CVE-2025-58160 ntpd-rs: Tracing log pollution [fedora-42]
https://bugzilla.redhat.com/show_bug.cgi?id=2392042
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-7fbf258406' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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Name: ntpd-rs
Product: Fedora 42
Version: 1.6.2
Release: 1.fc42
Summary: Full-featured implementation of NTP with NTS support
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