-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: systemd security and bug fix update Advisory ID: RHSA-2019:1502-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:1502 Issue date: 2019-06-18 CVE Names: CVE-2019-6454 ==================================================================== 1. Summary: An update for systemd is now available for Red Hat Enterprise Linux 7.4 Extended Update Support. 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 ComputeNode EUS (v. 7.4) - x86_64 Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.4) - x86_64 Red Hat Enterprise Linux Server EUS (v. 7.4) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 7.4) - ppc64, 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: Insufficient input validation in bus_process_object() resulting in PID 1 crash (CVE-2019-6454) 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): * Race between systemctl start (and likely others) vs systemctl daemon-reload (BZ#1709184) * systemd segfaults running test case https://github.com/systemd/systemd-fedora-ci/tree/master/issue-1981 (BZ#1709185) * systemd doesn't delete stub unit files created for session scopes (BZ#1709187) 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/): 1667032 - CVE-2019-6454 systemd: Insufficient input validation in bus_process_object() resulting in PID 1 crash 1709184 - Race between systemctl start (and likely others) vs systemctl daemon-reload [rhel-7.4.z] 1709185 - systemd segfaults running test case https://github.com/systemd/systemd-fedora-ci/tree/master/issue-1981 [rhel-7.4.z] 1709187 - systemd doesn't delete stub unit files created for session scopes [rhel-7.4.z] 6. Package List: Red Hat Enterprise Linux ComputeNode EUS (v. 7.4): Source: systemd-219-42.el7_4.16.src.rpm x86_64: libgudev1-219-42.el7_4.16.i686.rpm libgudev1-219-42.el7_4.16.x86_64.rpm systemd-219-42.el7_4.16.x86_64.rpm systemd-debuginfo-219-42.el7_4.16.i686.rpm systemd-debuginfo-219-42.el7_4.16.x86_64.rpm systemd-libs-219-42.el7_4.16.i686.rpm systemd-libs-219-42.el7_4.16.x86_64.rpm systemd-python-219-42.el7_4.16.x86_64.rpm systemd-sysv-219-42.el7_4.16.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.4): x86_64: libgudev1-devel-219-42.el7_4.16.i686.rpm libgudev1-devel-219-42.el7_4.16.x86_64.rpm systemd-debuginfo-219-42.el7_4.16.i686.rpm systemd-debuginfo-219-42.el7_4.16.x86_64.rpm systemd-devel-219-42.el7_4.16.i686.rpm systemd-devel-219-42.el7_4.16.x86_64.rpm systemd-journal-gateway-219-42.el7_4.16.x86_64.rpm systemd-networkd-219-42.el7_4.16.x86_64.rpm systemd-resolved-219-42.el7_4.16.i686.rpm systemd-resolved-219-42.el7_4.16.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 7.4): Source: systemd-219-42.el7_4.16.src.rpm ppc64: libgudev1-219-42.el7_4.16.ppc.rpm libgudev1-219-42.el7_4.16.ppc64.rpm libgudev1-devel-219-42.el7_4.16.ppc.rpm libgudev1-devel-219-42.el7_4.16.ppc64.rpm systemd-219-42.el7_4.16.ppc64.rpm systemd-debuginfo-219-42.el7_4.16.ppc.rpm systemd-debuginfo-219-42.el7_4.16.ppc64.rpm systemd-devel-219-42.el7_4.16.ppc.rpm systemd-devel-219-42.el7_4.16.ppc64.rpm systemd-libs-219-42.el7_4.16.ppc.rpm systemd-libs-219-42.el7_4.16.ppc64.rpm systemd-python-219-42.el7_4.16.ppc64.rpm systemd-sysv-219-42.el7_4.16.ppc64.rpm ppc64le: libgudev1-219-42.el7_4.16.ppc64le.rpm libgudev1-devel-219-42.el7_4.16.ppc64le.rpm systemd-219-42.el7_4.16.ppc64le.rpm systemd-debuginfo-219-42.el7_4.16.ppc64le.rpm systemd-devel-219-42.el7_4.16.ppc64le.rpm systemd-libs-219-42.el7_4.16.ppc64le.rpm systemd-python-219-42.el7_4.16.ppc64le.rpm systemd-sysv-219-42.el7_4.16.ppc64le.rpm s390x: libgudev1-219-42.el7_4.16.s390.rpm libgudev1-219-42.el7_4.16.s390x.rpm libgudev1-devel-219-42.el7_4.16.s390.rpm libgudev1-devel-219-42.el7_4.16.s390x.rpm systemd-219-42.el7_4.16.s390x.rpm systemd-debuginfo-219-42.el7_4.16.s390.rpm systemd-debuginfo-219-42.el7_4.16.s390x.rpm systemd-devel-219-42.el7_4.16.s390.rpm systemd-devel-219-42.el7_4.16.s390x.rpm systemd-libs-219-42.el7_4.16.s390.rpm systemd-libs-219-42.el7_4.16.s390x.rpm systemd-python-219-42.el7_4.16.s390x.rpm systemd-sysv-219-42.el7_4.16.s390x.rpm x86_64: libgudev1-219-42.el7_4.16.i686.rpm libgudev1-219-42.el7_4.16.x86_64.rpm libgudev1-devel-219-42.el7_4.16.i686.rpm libgudev1-devel-219-42.el7_4.16.x86_64.rpm systemd-219-42.el7_4.16.x86_64.rpm systemd-debuginfo-219-42.el7_4.16.i686.rpm systemd-debuginfo-219-42.el7_4.16.x86_64.rpm systemd-devel-219-42.el7_4.16.i686.rpm systemd-devel-219-42.el7_4.16.x86_64.rpm systemd-libs-219-42.el7_4.16.i686.rpm systemd-libs-219-42.el7_4.16.x86_64.rpm systemd-python-219-42.el7_4.16.x86_64.rpm systemd-sysv-219-42.el7_4.16.x86_64.rpm Red Hat Enterprise Linux Server Optional EUS (v. 7.4): ppc64: systemd-debuginfo-219-42.el7_4.16.ppc.rpm systemd-debuginfo-219-42.el7_4.16.ppc64.rpm systemd-journal-gateway-219-42.el7_4.16.ppc64.rpm systemd-networkd-219-42.el7_4.16.ppc64.rpm systemd-resolved-219-42.el7_4.16.ppc.rpm systemd-resolved-219-42.el7_4.16.ppc64.rpm ppc64le: systemd-debuginfo-219-42.el7_4.16.ppc64le.rpm systemd-journal-gateway-219-42.el7_4.16.ppc64le.rpm systemd-networkd-219-42.el7_4.16.ppc64le.rpm systemd-resolved-219-42.el7_4.16.ppc64le.rpm s390x: systemd-debuginfo-219-42.el7_4.16.s390.rpm systemd-debuginfo-219-42.el7_4.16.s390x.rpm systemd-journal-gateway-219-42.el7_4.16.s390x.rpm systemd-networkd-219-42.el7_4.16.s390x.rpm systemd-resolved-219-42.el7_4.16.s390.rpm systemd-resolved-219-42.el7_4.16.s390x.rpm x86_64: systemd-debuginfo-219-42.el7_4.16.i686.rpm systemd-debuginfo-219-42.el7_4.16.x86_64.rpm systemd-journal-gateway-219-42.el7_4.16.x86_64.rpm systemd-networkd-219-42.el7_4.16.x86_64.rpm systemd-resolved-219-42.el7_4.16.i686.rpm systemd-resolved-219-42.el7_4.16.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-2019-6454 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 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXQkI5NzjgjWX9erEAQjZkA/+Jwx0/yqf9sXKezhEOf6GaeFcnIlBhXGk blnXxeh0dU3uUcRn4cVHTZ17B4D7V+kPUfI41Gx4IkEL3WUght/859Oo+DK7Yn/m kBBeCKj2uwAPvbIyyNOGSwkTMZSi093Rr54rpcFv8L2cbvsjWgIwJ6PbleWWT8Zn 5y6IGvYfmETYVTvnw4Dv1jHFuvzpfexrIGWt0JXPbWD3UwmhZq50fcWizUbazNJH YFwLaO6cLJxKcsow1UfDDmnE0wF7MkCKligW+xSE6N547lD4ymOL4q0kF38s2opG YLyi9Z4d5l7te53p65BxezdtYD08GXENp4rbAUHCZvqpbtWwauWPUxH4G4e8fki3 1aQC6p2cSRChiy2VkGj3b6lcFepqrOujwdpYNGunZTCj7UF9dCvm3Kcz+6DqzCbk pUHnzUhrSzz4LzP4mYlVHl4l4OzjLKl2Dtzyc33dNYLjxz7vb1BYMUVgwQZqdrxh VYYWBG4HI3s5RKpjcEBqhMUkA6JnHWCAYSikR5dCwZFomlPbm9BfrQV+uz4y7C/k 8XUqKkAl0B1H1u3P71E3aJ9qYOlI85rkd0A1sH2BZ4j0/X/DDVkyc4UDwrLWwNSy /aTqDE4Zq1ja4I0FG7sOHqzsXd2AIiqYMslC90KofAaBnh7rUCSVPQZ4BqaNgT6p qtyzOATHiW0=V+SO -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce