-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: systemd security update Advisory ID: RHSA-2019:2402-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2402 Issue date: 2019-08-07 CVE Names: CVE-2018-16864 CVE-2018-16865 ==================================================================== 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: 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, 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/): 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 Server AUS (v. 7.3): Source: systemd-219-30.el7_3.13.src.rpm x86_64: libgudev1-219-30.el7_3.13.i686.rpm libgudev1-219-30.el7_3.13.x86_64.rpm libgudev1-devel-219-30.el7_3.13.i686.rpm libgudev1-devel-219-30.el7_3.13.x86_64.rpm systemd-219-30.el7_3.13.x86_64.rpm systemd-debuginfo-219-30.el7_3.13.i686.rpm systemd-debuginfo-219-30.el7_3.13.x86_64.rpm systemd-devel-219-30.el7_3.13.i686.rpm systemd-devel-219-30.el7_3.13.x86_64.rpm systemd-libs-219-30.el7_3.13.i686.rpm systemd-libs-219-30.el7_3.13.x86_64.rpm systemd-python-219-30.el7_3.13.x86_64.rpm systemd-sysv-219-30.el7_3.13.x86_64.rpm Red Hat Enterprise Linux Server E4S (v. 7.3): Source: systemd-219-30.el7_3.13.src.rpm ppc64le: libgudev1-219-30.el7_3.13.ppc64le.rpm libgudev1-devel-219-30.el7_3.13.ppc64le.rpm systemd-219-30.el7_3.13.ppc64le.rpm systemd-debuginfo-219-30.el7_3.13.ppc64le.rpm systemd-devel-219-30.el7_3.13.ppc64le.rpm systemd-libs-219-30.el7_3.13.ppc64le.rpm systemd-python-219-30.el7_3.13.ppc64le.rpm systemd-sysv-219-30.el7_3.13.ppc64le.rpm x86_64: libgudev1-219-30.el7_3.13.i686.rpm libgudev1-219-30.el7_3.13.x86_64.rpm libgudev1-devel-219-30.el7_3.13.i686.rpm libgudev1-devel-219-30.el7_3.13.x86_64.rpm systemd-219-30.el7_3.13.x86_64.rpm systemd-debuginfo-219-30.el7_3.13.i686.rpm systemd-debuginfo-219-30.el7_3.13.x86_64.rpm systemd-devel-219-30.el7_3.13.i686.rpm systemd-devel-219-30.el7_3.13.x86_64.rpm systemd-libs-219-30.el7_3.13.i686.rpm systemd-libs-219-30.el7_3.13.x86_64.rpm systemd-python-219-30.el7_3.13.x86_64.rpm systemd-sysv-219-30.el7_3.13.x86_64.rpm Red Hat Enterprise Linux Server TUS (v. 7.3): Source: systemd-219-30.el7_3.13.src.rpm x86_64: libgudev1-219-30.el7_3.13.i686.rpm libgudev1-219-30.el7_3.13.x86_64.rpm libgudev1-devel-219-30.el7_3.13.i686.rpm libgudev1-devel-219-30.el7_3.13.x86_64.rpm systemd-219-30.el7_3.13.x86_64.rpm systemd-debuginfo-219-30.el7_3.13.i686.rpm systemd-debuginfo-219-30.el7_3.13.x86_64.rpm systemd-devel-219-30.el7_3.13.i686.rpm systemd-devel-219-30.el7_3.13.x86_64.rpm systemd-libs-219-30.el7_3.13.i686.rpm systemd-libs-219-30.el7_3.13.x86_64.rpm systemd-python-219-30.el7_3.13.x86_64.rpm systemd-sysv-219-30.el7_3.13.x86_64.rpm Red Hat Enterprise Linux Server Optional AUS (v. 7.3): x86_64: systemd-debuginfo-219-30.el7_3.13.i686.rpm systemd-debuginfo-219-30.el7_3.13.x86_64.rpm systemd-journal-gateway-219-30.el7_3.13.x86_64.rpm systemd-networkd-219-30.el7_3.13.x86_64.rpm systemd-resolved-219-30.el7_3.13.i686.rpm systemd-resolved-219-30.el7_3.13.x86_64.rpm Red Hat Enterprise Linux Server Optional E4S (v. 7.3): ppc64le: systemd-debuginfo-219-30.el7_3.13.ppc64le.rpm systemd-journal-gateway-219-30.el7_3.13.ppc64le.rpm systemd-networkd-219-30.el7_3.13.ppc64le.rpm systemd-resolved-219-30.el7_3.13.ppc64le.rpm x86_64: systemd-debuginfo-219-30.el7_3.13.i686.rpm systemd-debuginfo-219-30.el7_3.13.x86_64.rpm systemd-journal-gateway-219-30.el7_3.13.x86_64.rpm systemd-networkd-219-30.el7_3.13.x86_64.rpm systemd-resolved-219-30.el7_3.13.i686.rpm systemd-resolved-219-30.el7_3.13.x86_64.rpm Red Hat Enterprise Linux Server Optional TUS (v. 7.3): x86_64: systemd-debuginfo-219-30.el7_3.13.i686.rpm systemd-debuginfo-219-30.el7_3.13.x86_64.rpm systemd-journal-gateway-219-30.el7_3.13.x86_64.rpm systemd-networkd-219-30.el7_3.13.x86_64.rpm systemd-resolved-219-30.el7_3.13.i686.rpm systemd-resolved-219-30.el7_3.13.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 iQIVAwUBXUq39dzjgjWX9erEAQizbA/+KwZrRQi69rl/No/YvFix2LRdLtTOvHuU efjndAmUcLj8cQdEkW/9Cz2fdBwIJZEAFnDAHwS1MbIZBdFpijolANnBBmkglps0 5vApgr3U+grStG0SmPqU4lOxQ1S69N2UZ7n39YHDH7hEOAWj4/UxDFykBDMHBYwf rqLGiNc1Vh0gOmzvWzyZTtCELOYFVFdMMjzHID00Yby7RhU4NYxwtcT6hujs8bV6 3S8PjraneugmTuvBmyDKb9PEX/2q2ApW3B2Gt/ceZQZP794xZADap7n23zwR3QZO nAFvsX00mNp/5gRo1vGA+/h54lE0YOQByZ1bsr6DgjyzgaUxyysXJqDHlu7JCH+c t7UYfB5N9/PIfJLLbKYDFmhGchB5jVYMikz36LESSkeGvXuIJ8D6nBKe8oWP+WF2 bsRGheOeZQG1hivDtKul1fLBAyWQFDn2kPl28ALxDZ9aK1rYoZPLdhRQsggCwEYb GDcv24yzbEw+3BLy7PlOyVpToINN2yZB5Vmzy4bD9GspJOqdMGqdQIyFitFb6DLX wSUQxtjRU5QxCxdl4k/ruXRVCNvG1vUFhTCBAgfNzNJQ36oQ5vPjL/Du7C4ctiNU 1g1JmP24/4qoGg75P1RSfLkQhJc4Hdip86d9w3P5MhWwKmIFHSHhTh9tU/aPtIAh U2DFDx8XqwE=itzK -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce