-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: systemd security update Advisory ID: RHSA-2019:0204-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:0204 Issue date: 2019-01-29 CVE Names: CVE-2018-16864 CVE-2018-16865 ==================================================================== 1. Summary: An update for systemd is now available for Red Hat Enterprise Linux 7.5 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. 7.5) - x86_64 Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.5) - x86_64 Red Hat Enterprise Linux Server EUS (v. 7.5) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 7.5) - 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: stack overflow when calling syslog from a command with long cmdline (CVE-2018-16864) * systemd: stack overflow when receiving many journald entries (CVE-2018-16865) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank Qualys Research Labs for reporting these issues. 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/): 1653855 - CVE-2018-16864 systemd: stack overflow when calling syslog from a command with long cmdline 1653861 - CVE-2018-16865 systemd: stack overflow when receiving many journald entries 6. Package List: Red Hat Enterprise Linux ComputeNode EUS (v. 7.5): Source: systemd-219-57.el7_5.5.src.rpm x86_64: libgudev1-219-57.el7_5.5.i686.rpm libgudev1-219-57.el7_5.5.x86_64.rpm systemd-219-57.el7_5.5.x86_64.rpm systemd-debuginfo-219-57.el7_5.5.i686.rpm systemd-debuginfo-219-57.el7_5.5.x86_64.rpm systemd-libs-219-57.el7_5.5.i686.rpm systemd-libs-219-57.el7_5.5.x86_64.rpm systemd-python-219-57.el7_5.5.x86_64.rpm systemd-sysv-219-57.el7_5.5.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.5): x86_64: libgudev1-devel-219-57.el7_5.5.i686.rpm libgudev1-devel-219-57.el7_5.5.x86_64.rpm systemd-debuginfo-219-57.el7_5.5.i686.rpm systemd-debuginfo-219-57.el7_5.5.x86_64.rpm systemd-devel-219-57.el7_5.5.i686.rpm systemd-devel-219-57.el7_5.5.x86_64.rpm systemd-journal-gateway-219-57.el7_5.5.x86_64.rpm systemd-networkd-219-57.el7_5.5.x86_64.rpm systemd-resolved-219-57.el7_5.5.i686.rpm systemd-resolved-219-57.el7_5.5.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 7.5): Source: systemd-219-57.el7_5.5.src.rpm ppc64: libgudev1-219-57.el7_5.5.ppc.rpm libgudev1-219-57.el7_5.5.ppc64.rpm libgudev1-devel-219-57.el7_5.5.ppc.rpm libgudev1-devel-219-57.el7_5.5.ppc64.rpm systemd-219-57.el7_5.5.ppc64.rpm systemd-debuginfo-219-57.el7_5.5.ppc.rpm systemd-debuginfo-219-57.el7_5.5.ppc64.rpm systemd-devel-219-57.el7_5.5.ppc.rpm systemd-devel-219-57.el7_5.5.ppc64.rpm systemd-libs-219-57.el7_5.5.ppc.rpm systemd-libs-219-57.el7_5.5.ppc64.rpm systemd-python-219-57.el7_5.5.ppc64.rpm systemd-sysv-219-57.el7_5.5.ppc64.rpm ppc64le: libgudev1-219-57.el7_5.5.ppc64le.rpm libgudev1-devel-219-57.el7_5.5.ppc64le.rpm systemd-219-57.el7_5.5.ppc64le.rpm systemd-debuginfo-219-57.el7_5.5.ppc64le.rpm systemd-devel-219-57.el7_5.5.ppc64le.rpm systemd-libs-219-57.el7_5.5.ppc64le.rpm systemd-python-219-57.el7_5.5.ppc64le.rpm systemd-sysv-219-57.el7_5.5.ppc64le.rpm s390x: libgudev1-219-57.el7_5.5.s390.rpm libgudev1-219-57.el7_5.5.s390x.rpm libgudev1-devel-219-57.el7_5.5.s390.rpm libgudev1-devel-219-57.el7_5.5.s390x.rpm systemd-219-57.el7_5.5.s390x.rpm systemd-debuginfo-219-57.el7_5.5.s390.rpm systemd-debuginfo-219-57.el7_5.5.s390x.rpm systemd-devel-219-57.el7_5.5.s390.rpm systemd-devel-219-57.el7_5.5.s390x.rpm systemd-libs-219-57.el7_5.5.s390.rpm systemd-libs-219-57.el7_5.5.s390x.rpm systemd-python-219-57.el7_5.5.s390x.rpm systemd-sysv-219-57.el7_5.5.s390x.rpm x86_64: libgudev1-219-57.el7_5.5.i686.rpm libgudev1-219-57.el7_5.5.x86_64.rpm libgudev1-devel-219-57.el7_5.5.i686.rpm libgudev1-devel-219-57.el7_5.5.x86_64.rpm systemd-219-57.el7_5.5.x86_64.rpm systemd-debuginfo-219-57.el7_5.5.i686.rpm systemd-debuginfo-219-57.el7_5.5.x86_64.rpm systemd-devel-219-57.el7_5.5.i686.rpm systemd-devel-219-57.el7_5.5.x86_64.rpm systemd-libs-219-57.el7_5.5.i686.rpm systemd-libs-219-57.el7_5.5.x86_64.rpm systemd-python-219-57.el7_5.5.x86_64.rpm systemd-sysv-219-57.el7_5.5.x86_64.rpm Red Hat Enterprise Linux Server Optional EUS (v. 7.5): ppc64: systemd-debuginfo-219-57.el7_5.5.ppc.rpm systemd-debuginfo-219-57.el7_5.5.ppc64.rpm systemd-journal-gateway-219-57.el7_5.5.ppc64.rpm systemd-networkd-219-57.el7_5.5.ppc64.rpm systemd-resolved-219-57.el7_5.5.ppc.rpm systemd-resolved-219-57.el7_5.5.ppc64.rpm ppc64le: systemd-debuginfo-219-57.el7_5.5.ppc64le.rpm systemd-journal-gateway-219-57.el7_5.5.ppc64le.rpm systemd-networkd-219-57.el7_5.5.ppc64le.rpm systemd-resolved-219-57.el7_5.5.ppc64le.rpm s390x: systemd-debuginfo-219-57.el7_5.5.s390.rpm systemd-debuginfo-219-57.el7_5.5.s390x.rpm systemd-journal-gateway-219-57.el7_5.5.s390x.rpm systemd-networkd-219-57.el7_5.5.s390x.rpm systemd-resolved-219-57.el7_5.5.s390.rpm systemd-resolved-219-57.el7_5.5.s390x.rpm x86_64: systemd-debuginfo-219-57.el7_5.5.i686.rpm systemd-debuginfo-219-57.el7_5.5.x86_64.rpm systemd-journal-gateway-219-57.el7_5.5.x86_64.rpm systemd-networkd-219-57.el7_5.5.x86_64.rpm systemd-resolved-219-57.el7_5.5.i686.rpm systemd-resolved-219-57.el7_5.5.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-2018-16864 https://access.redhat.com/security/cve/CVE-2018-16865 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 iQIVAwUBXFB6eNzjgjWX9erEAQjiew/9HBJWKUw6lyLNmATV8sWhg603x3ZvsZZO D2pBOcVtFagz5pHcWUX7VZCs9dt+PiKqg3ZKORW5oCUwQzp62zY6BiB8WMhz8/X9 CoE0bl2n64mD06mHQyXxbD8Aa9lYXnzELwqkzNRUblZpeoS+Nqjmr/KbJtMSYoR8 efM6KgpF7BYp3P+qvyqMf92d60k/hp2JRaSNKsPSjx/5wt4+22FCRsJs0Rjaqhoe vjelV7hD1xIr37zVquAwSWROhGYySmVvY4LzWXXT9m0HTeXcE60/FL0zlGSm+kVh UKcVHW+r4Cy527ZE2GAyeB06FgCj97riEkK7y0E3oiEu2iuVhafSemQDVyADvKOd 45F8MRKmgLLkBIxFcrRZliFrNfW1sDS8SO9Qh1i6g6BlAy4TuKhc90HhGrjJu0cc au1mTdMqSDyLn9NjzaxKdxJLZ/wguKGB0qhbgrTsIXJ3YY7vc4NDFUb0dPlkxLz4 MVowYCYlCRZNQ7yEyfqyPJQ+wTh4m5hY0Imp5l7Kht0O0sl20SCePJwze5h9Y1cm 7Bnw1aQ8N48BF8PW+sHOAYAYQ2D6hAvVmQd2/Lg10hRFV6feSFZvObyu5ZZNDLIx t24U5PThnqlO7YzDKBOCwzb2lm6Z4+R0tEV0D/PcUjPV0n96wVsS/lW6Q5I1BKe4 XbKIRcazszAPkb -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce