发布于3月6日3月6日 Members Rocky Linux: CVE-2023-26604: systemd (RLSA-2023-3837) Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 03/03/2023 Created 03/07/2024 Added 03/05/2024 Modified 01/30/2025 Description systemd before 247 does not adequately block local privilege escalation for some Sudo configurations, e.g., plausible sudoers files in which the "systemctl status" command may be executed. Specifically, systemd does not set LESSSECURE to 1, and thus other programs may be launched from the less program. This presents a substantial security risk when running systemctl from Sudo, because less executes as root when the terminal size is too small to show the complete systemctl output. Solution(s) rocky-upgrade-systemd rocky-upgrade-systemd-container rocky-upgrade-systemd-container-debuginfo rocky-upgrade-systemd-debuginfo rocky-upgrade-systemd-debugsource rocky-upgrade-systemd-devel rocky-upgrade-systemd-journal-remote rocky-upgrade-systemd-journal-remote-debuginfo rocky-upgrade-systemd-libs rocky-upgrade-systemd-libs-debuginfo rocky-upgrade-systemd-pam rocky-upgrade-systemd-pam-debuginfo rocky-upgrade-systemd-tests rocky-upgrade-systemd-tests-debuginfo rocky-upgrade-systemd-udev rocky-upgrade-systemd-udev-debuginfo References https://attackerkb.com/topics/cve-2023-26604 CVE - 2023-26604 https://errata.rockylinux.org/RLSA-2023:3837
