-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2023-c0762a0e57 2023-06-14 00:40:28.127451 --------------------------------------------------------------------------------
Name : ntp-refclock Product : Fedora 37 Version : 0.6 Release : 1.fc37 URL : https://github.com/mlichvar/ntp-refclock Summary : Drivers for hardware reference clocks Description : ntp-refclock is a wrapper for reference clock drivers included in the ntpd daemon, which enables other NTP implementations to use the supported hardware reference clocks for synchronization of the system clock.
It provides a minimal environment for the drivers to be able to run in a separate process, measuring the offset of the system clock relative to the reference clock and sending the measurements to another process controlling the system clock.
-------------------------------------------------------------------------------- Update Information:
Update to latest ntp-refclock and ntp, which fixes CVE-2023-26555. -------------------------------------------------------------------------------- ChangeLog:
* Thu Jun 1 2023 Miroslav Lichvar mlichvar@redhat.com 0.6-1 - update ntp-refclock to 0.6 and ntp to 4.2.8p16 * Thu Jan 19 2023 Fedora Release Engineering releng@fedoraproject.org - 0.5-6 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild * Fri Dec 16 2022 Florian Weimer fweimer@redhat.com - 0.5-5 - Port configure scripts to C99 -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2186494 - CVE-2023-26555 ntp: an out-of-bounds write may lead to a DoS https://bugzilla.redhat.com/show_bug.cgi?id=2186494 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2023-c0762a0e57' 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
All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys --------------------------------------------------------------------------------