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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3548 Important: systemd security update 20 September 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: systemd Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Impact/Access: Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-6454 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:2805 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: systemd security update Advisory ID: RHSA-2019:2805-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2805 Issue date: 2019-09-17 CVE Names: CVE-2019-6454 ===================================================================== 1. Summary: An update for systemd is now available for Red Hat Enterprise Linux 7.3 Advanced Update Support, Red Hat Enterprise Linux 7.3 Telco Extended Update Support, and Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions. 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 Server AUS (v. 7.3) - x86_64 Red Hat Enterprise Linux Server E4S (v. 7.3) - ppc64le, x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 7.3) - x86_64 Red Hat Enterprise Linux Server Optional E4S (v. 7.3) - ppc64le, x86_64 Red Hat Enterprise Linux Server Optional TUS (v. 7.3) - x86_64 Red Hat Enterprise Linux Server TUS (v. 7.3) - 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. 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 6. Package List: Red Hat Enterprise Linux Server AUS (v. 7.3): Source: systemd-219-30.el7_3.14.src.rpm x86_64: libgudev1-219-30.el7_3.14.i686.rpm libgudev1-219-30.el7_3.14.x86_64.rpm libgudev1-devel-219-30.el7_3.14.i686.rpm libgudev1-devel-219-30.el7_3.14.x86_64.rpm systemd-219-30.el7_3.14.x86_64.rpm systemd-debuginfo-219-30.el7_3.14.i686.rpm systemd-debuginfo-219-30.el7_3.14.x86_64.rpm systemd-devel-219-30.el7_3.14.i686.rpm systemd-devel-219-30.el7_3.14.x86_64.rpm systemd-libs-219-30.el7_3.14.i686.rpm systemd-libs-219-30.el7_3.14.x86_64.rpm systemd-python-219-30.el7_3.14.x86_64.rpm systemd-sysv-219-30.el7_3.14.x86_64.rpm Red Hat Enterprise Linux Server E4S (v. 7.3): Source: systemd-219-30.el7_3.14.src.rpm ppc64le: libgudev1-219-30.el7_3.14.ppc64le.rpm libgudev1-devel-219-30.el7_3.14.ppc64le.rpm systemd-219-30.el7_3.14.ppc64le.rpm systemd-debuginfo-219-30.el7_3.14.ppc64le.rpm systemd-devel-219-30.el7_3.14.ppc64le.rpm systemd-libs-219-30.el7_3.14.ppc64le.rpm systemd-python-219-30.el7_3.14.ppc64le.rpm systemd-sysv-219-30.el7_3.14.ppc64le.rpm x86_64: libgudev1-219-30.el7_3.14.i686.rpm libgudev1-219-30.el7_3.14.x86_64.rpm libgudev1-devel-219-30.el7_3.14.i686.rpm libgudev1-devel-219-30.el7_3.14.x86_64.rpm systemd-219-30.el7_3.14.x86_64.rpm systemd-debuginfo-219-30.el7_3.14.i686.rpm systemd-debuginfo-219-30.el7_3.14.x86_64.rpm systemd-devel-219-30.el7_3.14.i686.rpm systemd-devel-219-30.el7_3.14.x86_64.rpm systemd-libs-219-30.el7_3.14.i686.rpm systemd-libs-219-30.el7_3.14.x86_64.rpm systemd-python-219-30.el7_3.14.x86_64.rpm systemd-sysv-219-30.el7_3.14.x86_64.rpm Red Hat Enterprise Linux Server TUS (v. 7.3): Source: systemd-219-30.el7_3.14.src.rpm x86_64: libgudev1-219-30.el7_3.14.i686.rpm libgudev1-219-30.el7_3.14.x86_64.rpm libgudev1-devel-219-30.el7_3.14.i686.rpm libgudev1-devel-219-30.el7_3.14.x86_64.rpm systemd-219-30.el7_3.14.x86_64.rpm systemd-debuginfo-219-30.el7_3.14.i686.rpm systemd-debuginfo-219-30.el7_3.14.x86_64.rpm systemd-devel-219-30.el7_3.14.i686.rpm systemd-devel-219-30.el7_3.14.x86_64.rpm systemd-libs-219-30.el7_3.14.i686.rpm systemd-libs-219-30.el7_3.14.x86_64.rpm systemd-python-219-30.el7_3.14.x86_64.rpm systemd-sysv-219-30.el7_3.14.x86_64.rpm Red Hat Enterprise Linux Server Optional AUS (v. 7.3): x86_64: systemd-debuginfo-219-30.el7_3.14.i686.rpm systemd-debuginfo-219-30.el7_3.14.x86_64.rpm systemd-journal-gateway-219-30.el7_3.14.x86_64.rpm systemd-networkd-219-30.el7_3.14.x86_64.rpm systemd-resolved-219-30.el7_3.14.i686.rpm systemd-resolved-219-30.el7_3.14.x86_64.rpm Red Hat Enterprise Linux Server Optional E4S (v. 7.3): ppc64le: systemd-debuginfo-219-30.el7_3.14.ppc64le.rpm systemd-journal-gateway-219-30.el7_3.14.ppc64le.rpm systemd-networkd-219-30.el7_3.14.ppc64le.rpm systemd-resolved-219-30.el7_3.14.ppc64le.rpm x86_64: systemd-debuginfo-219-30.el7_3.14.i686.rpm systemd-debuginfo-219-30.el7_3.14.x86_64.rpm systemd-journal-gateway-219-30.el7_3.14.x86_64.rpm systemd-networkd-219-30.el7_3.14.x86_64.rpm systemd-resolved-219-30.el7_3.14.i686.rpm systemd-resolved-219-30.el7_3.14.x86_64.rpm Red Hat Enterprise Linux Server Optional TUS (v. 7.3): x86_64: systemd-debuginfo-219-30.el7_3.14.i686.rpm systemd-debuginfo-219-30.el7_3.14.x86_64.rpm systemd-journal-gateway-219-30.el7_3.14.x86_64.rpm systemd-networkd-219-30.el7_3.14.x86_64.rpm systemd-resolved-219-30.el7_3.14.i686.rpm systemd-resolved-219-30.el7_3.14.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 <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXYMdsNzjgjWX9erEAQgu2xAAgdmhlR1mXNNdjPabiQlk6JhIFYXumqEe 1lOCaiifDNvi4q7/GUr1K2+hWy5xEhJiRa5GohN6TvCTu3UxPNIeLfw3ww7paR08 g7ZM9Ek8ZrrGSfSFIcOSnKhD23/omwI5xAR+dFCsJgU1MIzbTteAGN67n1qZ/3Dy wY9jiyIyM/nXGnbAkxZ/YBBBRUDgVQ4dv00a0GzE4CpT2aOwlVpS813MyWaL9rSY gyxc7i1Wni0fxX/54I62v9rVUbGxhwPphBhbazKZqRuQY0Mex3U8cq9wRpGo0tm1 cG3ky8Qc/sXLcRxIGW+nmfmlahUYO05BOWOqOQv1l5Toop3dXp0p+BT++naKvssp VWuFU2Y21Mh6N5e9bnnOrI5WhkWJo1JyiVw+WeWNLNBINyphj364cRfV+ckX8A4o JW0Ca20d8IDJtLzlw2miwbcD2O/G0SGUkVR2hRGXqG17OtVRzgQWDEAaSyIRd3aq BMxqVBItuRfQAgAgXohzT/AUQq4FxJGftdNazeOkVEqRUOuasoA2mRHu3ju4pOvh WihYP0XgmhvYnNqkpdozknP5zH9zmWdMS+Z/cUAkHux3Q+nes76HtejwO4COtCAE r/gRkPB/ISTgpw/PthQAyscbM+aya0sKLeqE0jJiRBKt7kFszETtls9crZmtSKMU dsKPM8t9b0E= =h4V6 - -----END PGP SIGNATURE----- - -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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