-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: systemd security and bug fix update Advisory ID: RHSA-2020:0575-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:0575 Issue date: 2020-02-24 CVE Names: CVE-2020-1712 ==================================================================== 1. Summary: An update for systemd is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, and keeps track of processes using Linux cgroups. In addition, it supports snapshotting and restoring of the system state, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. It can also work as a drop-in replacement for sysvinit. Security Fix(es): * systemd: use-after-free when asynchronous polkit queries are performed (CVE-2020-1712) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * systemd: systemctl reload command breaks ordering dependencies between units (BZ#1781712) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1794578 - CVE-2020-1712 systemd: use-after-free when asynchronous polkit queries are performed 6. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: systemd-239-18.el8_1.4.src.rpm aarch64: systemd-239-18.el8_1.4.aarch64.rpm systemd-container-239-18.el8_1.4.aarch64.rpm systemd-container-debuginfo-239-18.el8_1.4.aarch64.rpm systemd-debuginfo-239-18.el8_1.4.aarch64.rpm systemd-debugsource-239-18.el8_1.4.aarch64.rpm systemd-devel-239-18.el8_1.4.aarch64.rpm systemd-journal-remote-239-18.el8_1.4.aarch64.rpm systemd-journal-remote-debuginfo-239-18.el8_1.4.aarch64.rpm systemd-libs-239-18.el8_1.4.aarch64.rpm systemd-libs-debuginfo-239-18.el8_1.4.aarch64.rpm systemd-pam-239-18.el8_1.4.aarch64.rpm systemd-pam-debuginfo-239-18.el8_1.4.aarch64.rpm systemd-tests-239-18.el8_1.4.aarch64.rpm systemd-tests-debuginfo-239-18.el8_1.4.aarch64.rpm systemd-udev-239-18.el8_1.4.aarch64.rpm systemd-udev-debuginfo-239-18.el8_1.4.aarch64.rpm ppc64le: systemd-239-18.el8_1.4.ppc64le.rpm systemd-container-239-18.el8_1.4.ppc64le.rpm systemd-container-debuginfo-239-18.el8_1.4.ppc64le.rpm systemd-debuginfo-239-18.el8_1.4.ppc64le.rpm systemd-debugsource-239-18.el8_1.4.ppc64le.rpm systemd-devel-239-18.el8_1.4.ppc64le.rpm systemd-journal-remote-239-18.el8_1.4.ppc64le.rpm systemd-journal-remote-debuginfo-239-18.el8_1.4.ppc64le.rpm systemd-libs-239-18.el8_1.4.ppc64le.rpm systemd-libs-debuginfo-239-18.el8_1.4.ppc64le.rpm systemd-pam-239-18.el8_1.4.ppc64le.rpm systemd-pam-debuginfo-239-18.el8_1.4.ppc64le.rpm systemd-tests-239-18.el8_1.4.ppc64le.rpm systemd-tests-debuginfo-239-18.el8_1.4.ppc64le.rpm systemd-udev-239-18.el8_1.4.ppc64le.rpm systemd-udev-debuginfo-239-18.el8_1.4.ppc64le.rpm s390x: systemd-239-18.el8_1.4.s390x.rpm systemd-container-239-18.el8_1.4.s390x.rpm systemd-container-debuginfo-239-18.el8_1.4.s390x.rpm systemd-debuginfo-239-18.el8_1.4.s390x.rpm systemd-debugsource-239-18.el8_1.4.s390x.rpm systemd-devel-239-18.el8_1.4.s390x.rpm systemd-journal-remote-239-18.el8_1.4.s390x.rpm systemd-journal-remote-debuginfo-239-18.el8_1.4.s390x.rpm systemd-libs-239-18.el8_1.4.s390x.rpm systemd-libs-debuginfo-239-18.el8_1.4.s390x.rpm systemd-pam-239-18.el8_1.4.s390x.rpm systemd-pam-debuginfo-239-18.el8_1.4.s390x.rpm systemd-tests-239-18.el8_1.4.s390x.rpm systemd-tests-debuginfo-239-18.el8_1.4.s390x.rpm systemd-udev-239-18.el8_1.4.s390x.rpm systemd-udev-debuginfo-239-18.el8_1.4.s390x.rpm x86_64: systemd-239-18.el8_1.4.i686.rpm systemd-239-18.el8_1.4.x86_64.rpm systemd-container-239-18.el8_1.4.i686.rpm systemd-container-239-18.el8_1.4.x86_64.rpm systemd-container-debuginfo-239-18.el8_1.4.i686.rpm systemd-container-debuginfo-239-18.el8_1.4.x86_64.rpm systemd-debuginfo-239-18.el8_1.4.i686.rpm systemd-debuginfo-239-18.el8_1.4.x86_64.rpm systemd-debugsource-239-18.el8_1.4.i686.rpm systemd-debugsource-239-18.el8_1.4.x86_64.rpm systemd-devel-239-18.el8_1.4.i686.rpm systemd-devel-239-18.el8_1.4.x86_64.rpm systemd-journal-remote-239-18.el8_1.4.x86_64.rpm systemd-journal-remote-debuginfo-239-18.el8_1.4.i686.rpm systemd-journal-remote-debuginfo-239-18.el8_1.4.x86_64.rpm systemd-libs-239-18.el8_1.4.i686.rpm systemd-libs-239-18.el8_1.4.x86_64.rpm systemd-libs-debuginfo-239-18.el8_1.4.i686.rpm systemd-libs-debuginfo-239-18.el8_1.4.x86_64.rpm systemd-pam-239-18.el8_1.4.x86_64.rpm systemd-pam-debuginfo-239-18.el8_1.4.i686.rpm systemd-pam-debuginfo-239-18.el8_1.4.x86_64.rpm systemd-tests-239-18.el8_1.4.x86_64.rpm systemd-tests-debuginfo-239-18.el8_1.4.i686.rpm systemd-tests-debuginfo-239-18.el8_1.4.x86_64.rpm systemd-udev-239-18.el8_1.4.x86_64.rpm systemd-udev-debuginfo-239-18.el8_1.4.i686.rpm systemd-udev-debuginfo-239-18.el8_1.4.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2020-1712 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXlPAK9zjgjWX9erEAQiDARAAg8WPxALeXH7HSMK5q9lKHNnwe+u2DXM+ jvq+RoOxjlzqNd0ejsH8D4TnzH9pFKhHV3GNFy6/gT0JZWarIpWB+ve/j2ePV7SB r3tkFD2WVw1iyHPCsefbW+dLuGtLG5a0OqsuKEAxOon8dUEvih1TRIpDr+PzKyj3 L2DcR92/CndwkaEFgIge1V0F37qgW3D4diAUkLr8reVyISqO7N3bsEl/Iyh3qUmS oltePWFGhC2Q59pgJl7bWSFIOIzRgIPuZsfxm19nqX5wWtxezi5QqcwumFTL90FJ C/Uo2mwkDyhzH2cazolfyWs1Ba0vRbNJIPo1h7cXPzVElI2FfBG4LYvbfxVfksfq T0B6BkftNIG6ZjE0TZnwQCLmyKBOaJWrFLddn2iuikJcENrhIwiJ+kuE622w1mmA JGyde9vvYIXDBilAW5RgUtUyeUZOBFjC+NSVE7nZf2tF/LHBUuFvYzhu2RpY/Ynk n1/H0f4iBnNkuxsvRdTCiohIrInlG/7WBBUUUu1RB8uVHESitIaglUnV6zBaxIZD QYV/2ng8UcEdLXs45L0jYpuXocdppmemp3tlpQDrVrQhqaveY2+E5zqGIlW3puK0 8l2V3AX55LqMnzCIfwKfZStTK/bNWRUD2So6O5KFx8dD0mjowxpEP21M9tfba4Kc 6l4iwY756qg=7gm2 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce