RedHat: RHSA-2020-0564:01 Important: systemd security update

    Date20 Feb 2020
    1093
    Posted ByLinuxSecurity Advisories
    An update for systemd is now available for Red Hat Enterprise Linux 8.0 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,
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Important: systemd security update
    Advisory ID:       RHSA-2020:0564-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2020:0564
    Issue date:        2020-02-20
    CVE Names:         CVE-2020-1712 
    =====================================================================
    
    1. Summary:
    
    An update for systemd is now available for Red Hat Enterprise Linux 8.0
    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 BaseOS E4S (v. 8.0) - 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.
    
    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 E4S (v. 8.0):
    
    Source:
    systemd-239-13.el8_0.7.src.rpm
    
    aarch64:
    systemd-239-13.el8_0.7.aarch64.rpm
    systemd-container-239-13.el8_0.7.aarch64.rpm
    systemd-container-debuginfo-239-13.el8_0.7.aarch64.rpm
    systemd-debuginfo-239-13.el8_0.7.aarch64.rpm
    systemd-debugsource-239-13.el8_0.7.aarch64.rpm
    systemd-devel-239-13.el8_0.7.aarch64.rpm
    systemd-journal-remote-239-13.el8_0.7.aarch64.rpm
    systemd-journal-remote-debuginfo-239-13.el8_0.7.aarch64.rpm
    systemd-libs-239-13.el8_0.7.aarch64.rpm
    systemd-libs-debuginfo-239-13.el8_0.7.aarch64.rpm
    systemd-pam-239-13.el8_0.7.aarch64.rpm
    systemd-pam-debuginfo-239-13.el8_0.7.aarch64.rpm
    systemd-tests-239-13.el8_0.7.aarch64.rpm
    systemd-tests-debuginfo-239-13.el8_0.7.aarch64.rpm
    systemd-udev-239-13.el8_0.7.aarch64.rpm
    systemd-udev-debuginfo-239-13.el8_0.7.aarch64.rpm
    
    ppc64le:
    systemd-239-13.el8_0.7.ppc64le.rpm
    systemd-container-239-13.el8_0.7.ppc64le.rpm
    systemd-container-debuginfo-239-13.el8_0.7.ppc64le.rpm
    systemd-debuginfo-239-13.el8_0.7.ppc64le.rpm
    systemd-debugsource-239-13.el8_0.7.ppc64le.rpm
    systemd-devel-239-13.el8_0.7.ppc64le.rpm
    systemd-journal-remote-239-13.el8_0.7.ppc64le.rpm
    systemd-journal-remote-debuginfo-239-13.el8_0.7.ppc64le.rpm
    systemd-libs-239-13.el8_0.7.ppc64le.rpm
    systemd-libs-debuginfo-239-13.el8_0.7.ppc64le.rpm
    systemd-pam-239-13.el8_0.7.ppc64le.rpm
    systemd-pam-debuginfo-239-13.el8_0.7.ppc64le.rpm
    systemd-tests-239-13.el8_0.7.ppc64le.rpm
    systemd-tests-debuginfo-239-13.el8_0.7.ppc64le.rpm
    systemd-udev-239-13.el8_0.7.ppc64le.rpm
    systemd-udev-debuginfo-239-13.el8_0.7.ppc64le.rpm
    
    s390x:
    systemd-239-13.el8_0.7.s390x.rpm
    systemd-container-239-13.el8_0.7.s390x.rpm
    systemd-container-debuginfo-239-13.el8_0.7.s390x.rpm
    systemd-debuginfo-239-13.el8_0.7.s390x.rpm
    systemd-debugsource-239-13.el8_0.7.s390x.rpm
    systemd-devel-239-13.el8_0.7.s390x.rpm
    systemd-journal-remote-239-13.el8_0.7.s390x.rpm
    systemd-journal-remote-debuginfo-239-13.el8_0.7.s390x.rpm
    systemd-libs-239-13.el8_0.7.s390x.rpm
    systemd-libs-debuginfo-239-13.el8_0.7.s390x.rpm
    systemd-pam-239-13.el8_0.7.s390x.rpm
    systemd-pam-debuginfo-239-13.el8_0.7.s390x.rpm
    systemd-tests-239-13.el8_0.7.s390x.rpm
    systemd-tests-debuginfo-239-13.el8_0.7.s390x.rpm
    systemd-udev-239-13.el8_0.7.s390x.rpm
    systemd-udev-debuginfo-239-13.el8_0.7.s390x.rpm
    
    x86_64:
    systemd-239-13.el8_0.7.i686.rpm
    systemd-239-13.el8_0.7.x86_64.rpm
    systemd-container-239-13.el8_0.7.i686.rpm
    systemd-container-239-13.el8_0.7.x86_64.rpm
    systemd-container-debuginfo-239-13.el8_0.7.i686.rpm
    systemd-container-debuginfo-239-13.el8_0.7.x86_64.rpm
    systemd-debuginfo-239-13.el8_0.7.i686.rpm
    systemd-debuginfo-239-13.el8_0.7.x86_64.rpm
    systemd-debugsource-239-13.el8_0.7.i686.rpm
    systemd-debugsource-239-13.el8_0.7.x86_64.rpm
    systemd-devel-239-13.el8_0.7.i686.rpm
    systemd-devel-239-13.el8_0.7.x86_64.rpm
    systemd-journal-remote-239-13.el8_0.7.x86_64.rpm
    systemd-journal-remote-debuginfo-239-13.el8_0.7.i686.rpm
    systemd-journal-remote-debuginfo-239-13.el8_0.7.x86_64.rpm
    systemd-libs-239-13.el8_0.7.i686.rpm
    systemd-libs-239-13.el8_0.7.x86_64.rpm
    systemd-libs-debuginfo-239-13.el8_0.7.i686.rpm
    systemd-libs-debuginfo-239-13.el8_0.7.x86_64.rpm
    systemd-pam-239-13.el8_0.7.x86_64.rpm
    systemd-pam-debuginfo-239-13.el8_0.7.i686.rpm
    systemd-pam-debuginfo-239-13.el8_0.7.x86_64.rpm
    systemd-tests-239-13.el8_0.7.x86_64.rpm
    systemd-tests-debuginfo-239-13.el8_0.7.i686.rpm
    systemd-tests-debuginfo-239-13.el8_0.7.x86_64.rpm
    systemd-udev-239-13.el8_0.7.x86_64.rpm
    systemd-udev-debuginfo-239-13.el8_0.7.i686.rpm
    systemd-udev-debuginfo-239-13.el8_0.7.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.
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