-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: NetworkManager security update Advisory ID: RHSA-2018:3665-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:3665 Issue date: 2018-11-26 CVE Names: CVE-2018-15688 ==================================================================== 1. Summary: An update for NetworkManager is now available for Red Hat Enterprise Linux 7. 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, noarch, ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, noarch, ppc64le, s390x 3. Description: NetworkManager is a system network service that manages network devices and connections, attempting to keep active network connectivity when available. Its capabilities include managing Ethernet, wireless, mobile broadband (WWAN), and PPPoE devices, as well as providing VPN integration with a variety of different VPN services. Security Fix(es): * systemd: Out-of-bounds heap write in systemd-networkd dhcpv6 option handling (CVE-2018-15688) 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 Ubuntu Security Team for reporting this issue. Upstream acknowledges Felix Wilhelm (Google) as the original reporter. 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/): 1639067 - CVE-2018-15688 systemd: Out-of-bounds heap write in systemd-networkd dhcpv6 option handling 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: NetworkManager-1.12.0-8.el7_6.src.rpm x86_64: NetworkManager-1.12.0-8.el7_6.x86_64.rpm NetworkManager-adsl-1.12.0-8.el7_6.x86_64.rpm NetworkManager-bluetooth-1.12.0-8.el7_6.x86_64.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.i686.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.x86_64.rpm NetworkManager-glib-1.12.0-8.el7_6.i686.rpm NetworkManager-glib-1.12.0-8.el7_6.x86_64.rpm NetworkManager-libnm-1.12.0-8.el7_6.i686.rpm NetworkManager-libnm-1.12.0-8.el7_6.x86_64.rpm NetworkManager-ppp-1.12.0-8.el7_6.x86_64.rpm NetworkManager-team-1.12.0-8.el7_6.x86_64.rpm NetworkManager-tui-1.12.0-8.el7_6.x86_64.rpm NetworkManager-wifi-1.12.0-8.el7_6.x86_64.rpm NetworkManager-wwan-1.12.0-8.el7_6.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: NetworkManager-config-server-1.12.0-8.el7_6.noarch.rpm NetworkManager-dispatcher-routing-rules-1.12.0-8.el7_6.noarch.rpm x86_64: NetworkManager-debuginfo-1.12.0-8.el7_6.i686.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.x86_64.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.i686.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.x86_64.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.i686.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.x86_64.rpm NetworkManager-ovs-1.12.0-8.el7_6.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: NetworkManager-1.12.0-8.el7_6.src.rpm x86_64: NetworkManager-1.12.0-8.el7_6.x86_64.rpm NetworkManager-adsl-1.12.0-8.el7_6.x86_64.rpm NetworkManager-bluetooth-1.12.0-8.el7_6.x86_64.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.i686.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.x86_64.rpm NetworkManager-glib-1.12.0-8.el7_6.i686.rpm NetworkManager-glib-1.12.0-8.el7_6.x86_64.rpm NetworkManager-libnm-1.12.0-8.el7_6.i686.rpm NetworkManager-libnm-1.12.0-8.el7_6.x86_64.rpm NetworkManager-ppp-1.12.0-8.el7_6.x86_64.rpm NetworkManager-team-1.12.0-8.el7_6.x86_64.rpm NetworkManager-tui-1.12.0-8.el7_6.x86_64.rpm NetworkManager-wifi-1.12.0-8.el7_6.x86_64.rpm NetworkManager-wwan-1.12.0-8.el7_6.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: NetworkManager-config-server-1.12.0-8.el7_6.noarch.rpm NetworkManager-dispatcher-routing-rules-1.12.0-8.el7_6.noarch.rpm x86_64: NetworkManager-debuginfo-1.12.0-8.el7_6.i686.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.x86_64.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.i686.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.x86_64.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.i686.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.x86_64.rpm NetworkManager-ovs-1.12.0-8.el7_6.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: NetworkManager-1.12.0-8.el7_6.src.rpm noarch: NetworkManager-config-server-1.12.0-8.el7_6.noarch.rpm ppc64: NetworkManager-1.12.0-8.el7_6.ppc64.rpm NetworkManager-adsl-1.12.0-8.el7_6.ppc64.rpm NetworkManager-bluetooth-1.12.0-8.el7_6.ppc64.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.ppc.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.ppc64.rpm NetworkManager-glib-1.12.0-8.el7_6.ppc.rpm NetworkManager-glib-1.12.0-8.el7_6.ppc64.rpm NetworkManager-libnm-1.12.0-8.el7_6.ppc.rpm NetworkManager-libnm-1.12.0-8.el7_6.ppc64.rpm NetworkManager-ppp-1.12.0-8.el7_6.ppc64.rpm NetworkManager-team-1.12.0-8.el7_6.ppc64.rpm NetworkManager-tui-1.12.0-8.el7_6.ppc64.rpm NetworkManager-wifi-1.12.0-8.el7_6.ppc64.rpm NetworkManager-wwan-1.12.0-8.el7_6.ppc64.rpm ppc64le: NetworkManager-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-adsl-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-bluetooth-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-glib-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-libnm-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-ppp-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-team-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-tui-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-wifi-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-wwan-1.12.0-8.el7_6.ppc64le.rpm s390x: NetworkManager-1.12.0-8.el7_6.s390x.rpm NetworkManager-adsl-1.12.0-8.el7_6.s390x.rpm NetworkManager-bluetooth-1.12.0-8.el7_6.s390x.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.s390.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.s390x.rpm NetworkManager-glib-1.12.0-8.el7_6.s390.rpm NetworkManager-glib-1.12.0-8.el7_6.s390x.rpm NetworkManager-libnm-1.12.0-8.el7_6.s390.rpm NetworkManager-libnm-1.12.0-8.el7_6.s390x.rpm NetworkManager-ppp-1.12.0-8.el7_6.s390x.rpm NetworkManager-team-1.12.0-8.el7_6.s390x.rpm NetworkManager-tui-1.12.0-8.el7_6.s390x.rpm NetworkManager-wifi-1.12.0-8.el7_6.s390x.rpm NetworkManager-wwan-1.12.0-8.el7_6.s390x.rpm x86_64: NetworkManager-1.12.0-8.el7_6.x86_64.rpm NetworkManager-adsl-1.12.0-8.el7_6.x86_64.rpm NetworkManager-bluetooth-1.12.0-8.el7_6.x86_64.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.i686.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.x86_64.rpm NetworkManager-glib-1.12.0-8.el7_6.i686.rpm NetworkManager-glib-1.12.0-8.el7_6.x86_64.rpm NetworkManager-libnm-1.12.0-8.el7_6.i686.rpm NetworkManager-libnm-1.12.0-8.el7_6.x86_64.rpm NetworkManager-ppp-1.12.0-8.el7_6.x86_64.rpm NetworkManager-team-1.12.0-8.el7_6.x86_64.rpm NetworkManager-tui-1.12.0-8.el7_6.x86_64.rpm NetworkManager-wifi-1.12.0-8.el7_6.x86_64.rpm NetworkManager-wwan-1.12.0-8.el7_6.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: NetworkManager-1.12.0-8.el7_6.src.rpm aarch64: NetworkManager-1.12.0-8.el7_6.aarch64.rpm NetworkManager-adsl-1.12.0-8.el7_6.aarch64.rpm NetworkManager-bluetooth-1.12.0-8.el7_6.aarch64.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.aarch64.rpm NetworkManager-glib-1.12.0-8.el7_6.aarch64.rpm NetworkManager-libnm-1.12.0-8.el7_6.aarch64.rpm NetworkManager-ppp-1.12.0-8.el7_6.aarch64.rpm NetworkManager-team-1.12.0-8.el7_6.aarch64.rpm NetworkManager-tui-1.12.0-8.el7_6.aarch64.rpm NetworkManager-wifi-1.12.0-8.el7_6.aarch64.rpm NetworkManager-wwan-1.12.0-8.el7_6.aarch64.rpm noarch: NetworkManager-config-server-1.12.0-8.el7_6.noarch.rpm ppc64le: NetworkManager-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-adsl-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-bluetooth-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-glib-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-libnm-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-ppp-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-team-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-tui-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-wifi-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-wwan-1.12.0-8.el7_6.ppc64le.rpm s390x: NetworkManager-1.12.0-8.el7_6.s390x.rpm NetworkManager-adsl-1.12.0-8.el7_6.s390x.rpm NetworkManager-bluetooth-1.12.0-8.el7_6.s390x.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.s390.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.s390x.rpm NetworkManager-glib-1.12.0-8.el7_6.s390.rpm NetworkManager-glib-1.12.0-8.el7_6.s390x.rpm NetworkManager-libnm-1.12.0-8.el7_6.s390.rpm NetworkManager-libnm-1.12.0-8.el7_6.s390x.rpm NetworkManager-ppp-1.12.0-8.el7_6.s390x.rpm NetworkManager-team-1.12.0-8.el7_6.s390x.rpm NetworkManager-tui-1.12.0-8.el7_6.s390x.rpm NetworkManager-wifi-1.12.0-8.el7_6.s390x.rpm NetworkManager-wwan-1.12.0-8.el7_6.s390x.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: NetworkManager-dispatcher-routing-rules-1.12.0-8.el7_6.noarch.rpm ppc64: NetworkManager-debuginfo-1.12.0-8.el7_6.ppc.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.ppc64.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.ppc.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.ppc64.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.ppc.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.ppc64.rpm NetworkManager-ovs-1.12.0-8.el7_6.ppc64.rpm ppc64le: NetworkManager-debuginfo-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-ovs-1.12.0-8.el7_6.ppc64le.rpm s390x: NetworkManager-debuginfo-1.12.0-8.el7_6.s390.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.s390x.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.s390.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.s390x.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.s390.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.s390x.rpm NetworkManager-ovs-1.12.0-8.el7_6.s390x.rpm x86_64: NetworkManager-debuginfo-1.12.0-8.el7_6.i686.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.x86_64.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.i686.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.x86_64.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.i686.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.x86_64.rpm NetworkManager-ovs-1.12.0-8.el7_6.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7): aarch64: NetworkManager-debuginfo-1.12.0-8.el7_6.aarch64.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.aarch64.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.aarch64.rpm NetworkManager-ovs-1.12.0-8.el7_6.aarch64.rpm noarch: NetworkManager-dispatcher-routing-rules-1.12.0-8.el7_6.noarch.rpm ppc64le: NetworkManager-debuginfo-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.ppc64le.rpm NetworkManager-ovs-1.12.0-8.el7_6.ppc64le.rpm s390x: NetworkManager-debuginfo-1.12.0-8.el7_6.s390.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.s390x.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.s390.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.s390x.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.s390.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.s390x.rpm NetworkManager-ovs-1.12.0-8.el7_6.s390x.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: NetworkManager-1.12.0-8.el7_6.src.rpm x86_64: NetworkManager-1.12.0-8.el7_6.x86_64.rpm NetworkManager-adsl-1.12.0-8.el7_6.x86_64.rpm NetworkManager-bluetooth-1.12.0-8.el7_6.x86_64.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.i686.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.x86_64.rpm NetworkManager-glib-1.12.0-8.el7_6.i686.rpm NetworkManager-glib-1.12.0-8.el7_6.x86_64.rpm NetworkManager-libnm-1.12.0-8.el7_6.i686.rpm NetworkManager-libnm-1.12.0-8.el7_6.x86_64.rpm NetworkManager-ppp-1.12.0-8.el7_6.x86_64.rpm NetworkManager-team-1.12.0-8.el7_6.x86_64.rpm NetworkManager-tui-1.12.0-8.el7_6.x86_64.rpm NetworkManager-wifi-1.12.0-8.el7_6.x86_64.rpm NetworkManager-wwan-1.12.0-8.el7_6.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: NetworkManager-config-server-1.12.0-8.el7_6.noarch.rpm NetworkManager-dispatcher-routing-rules-1.12.0-8.el7_6.noarch.rpm x86_64: NetworkManager-debuginfo-1.12.0-8.el7_6.i686.rpm NetworkManager-debuginfo-1.12.0-8.el7_6.x86_64.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.i686.rpm NetworkManager-glib-devel-1.12.0-8.el7_6.x86_64.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.i686.rpm NetworkManager-libnm-devel-1.12.0-8.el7_6.x86_64.rpm NetworkManager-ovs-1.12.0-8.el7_6.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-2018-15688 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 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBW/ycLdzjgjWX9erEAQjU9RAAgm0HpJQ+FwK8Hb5vkcs6bYGttZmS1GSh TYg8RzPuaPI4OEtOrib9Jl7kmgeZ7fg2yvxGutkGXNxgP/njF3vFc33Nr7aBRUng Q31DBBdQmDYoyJ8FWRJDghCaz5t68Ftcr3IS5N64cCdDFwJ7agX3b7VYjHfRK9vE e1+WUO2FzGc2ZfxKKAPhLTm4ZiOrj/WbDNiKXy4t2RLwFSyjzNwhTKD7Aa0AQcI4 IcohqIo+OFRDSZXOrZFLoQJwaN75zmcQ8mBTSfgN8TNlEVOElds9QXtlTPjgW5+s WMctTmmPibOAM4D8eAq68TF+FPeXPkDHUTrgDWUa2J/RD63fqB+iwwooh8jMGpbz /edjmToOvzPOZuBV2AB40C/ab0B/SyYFoehH5SCxXSXIqogSfngbx6MEdydBTW2r P7dDvrAQ4fDkj9sNwsfPMhP8QVYv21T6JDiL+HbeDVbqZHOBQ91LiEjQoqeb+hPS f/BDVMVML53CuoEUpKmUQzNMSdyLOHq+q2oV0rvBvvYJcDWv/FFCqDIW5mmRak1Q ACqnpfQ8/Jp6+2cckqFqSF+Fmv/ICalLp0q9mKifMWxxPiXQReUEzA8tB/qk6YNm XEDbpBp+ICZH7Nm/gA+iHIXSQs/lEmL1U2I6qN2uWhqbN50gi8qqw8ohb94Yl5lS MxhF1MfzY48=DZr6 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce