RedHat: RHSA-2018-3665:01 Important: NetworkManager security update
Summary
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.
Summary
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
References
https://access.redhat.com/security/cve/CVE-2018-15688 https://access.redhat.com/security/updates/classification/#important
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/
Topic
An update for NetworkManager is now available for Red Hat Enterprise Linux7.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
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
Bugs Fixed
1639067 - CVE-2018-15688 systemd: Out-of-bounds heap write in systemd-networkd dhcpv6 option handling