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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3360 NetworkManager security and bug fix update 30 September 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: NetworkManager Publisher: Red Hat Operating System: Red Hat Impact/Access: Reduced Security -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2020-10754 Reference: ESB-2020.2498 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:4003 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: NetworkManager security and bug fix update Advisory ID: RHSA-2020:4003-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4003 Issue date: 2020-09-29 CVE Names: CVE-2020-10754 ===================================================================== 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 Moderate. 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 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): * NetworkManager: user configuration not honoured leaving the connection unauthenticated via insecure defaults (CVE-2020-10754) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from 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/): 1706646 - The network target is reached before IPv6 adresses are assigned 1737774 - [abrt] [faf] NetworkManager: raise(): /usr/sbin/NetworkManager killed by 6 1758550 - conditional statements from dhclient.conf not merged 1765566 - Bringing up one slave of team0 also brings up team1 1785039 - nmcli command to add ipv4.gateway does not work when DEFROUTE=no and throws no error 1797915 - [abrt] [faf] g_ascii_strtoll() for "10" failed with errno=11 (Resource temporarily unavailable) 1832170 - Cannot bring up ip6gre tunnel connection via NetworkManager 1841041 - CVE-2020-10754 NetworkManager: user configuration not honoured leaving the connection unauthenticated via insecure defaults 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: NetworkManager-1.18.8-1.el7.src.rpm x86_64: NetworkManager-1.18.8-1.el7.x86_64.rpm NetworkManager-adsl-1.18.8-1.el7.x86_64.rpm NetworkManager-bluetooth-1.18.8-1.el7.x86_64.rpm NetworkManager-debuginfo-1.18.8-1.el7.i686.rpm NetworkManager-debuginfo-1.18.8-1.el7.x86_64.rpm NetworkManager-glib-1.18.8-1.el7.i686.rpm NetworkManager-glib-1.18.8-1.el7.x86_64.rpm NetworkManager-libnm-1.18.8-1.el7.i686.rpm NetworkManager-libnm-1.18.8-1.el7.x86_64.rpm NetworkManager-ppp-1.18.8-1.el7.x86_64.rpm NetworkManager-team-1.18.8-1.el7.x86_64.rpm NetworkManager-tui-1.18.8-1.el7.x86_64.rpm NetworkManager-wifi-1.18.8-1.el7.x86_64.rpm NetworkManager-wwan-1.18.8-1.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: NetworkManager-dispatcher-routing-rules-1.18.8-1.el7.noarch.rpm x86_64: NetworkManager-debuginfo-1.18.8-1.el7.i686.rpm NetworkManager-debuginfo-1.18.8-1.el7.x86_64.rpm NetworkManager-glib-devel-1.18.8-1.el7.i686.rpm NetworkManager-glib-devel-1.18.8-1.el7.x86_64.rpm NetworkManager-libnm-devel-1.18.8-1.el7.i686.rpm NetworkManager-libnm-devel-1.18.8-1.el7.x86_64.rpm NetworkManager-ovs-1.18.8-1.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: NetworkManager-1.18.8-1.el7.src.rpm x86_64: NetworkManager-1.18.8-1.el7.x86_64.rpm NetworkManager-adsl-1.18.8-1.el7.x86_64.rpm NetworkManager-bluetooth-1.18.8-1.el7.x86_64.rpm NetworkManager-debuginfo-1.18.8-1.el7.i686.rpm NetworkManager-debuginfo-1.18.8-1.el7.x86_64.rpm NetworkManager-glib-1.18.8-1.el7.i686.rpm NetworkManager-glib-1.18.8-1.el7.x86_64.rpm NetworkManager-libnm-1.18.8-1.el7.i686.rpm NetworkManager-libnm-1.18.8-1.el7.x86_64.rpm NetworkManager-ppp-1.18.8-1.el7.x86_64.rpm NetworkManager-team-1.18.8-1.el7.x86_64.rpm NetworkManager-tui-1.18.8-1.el7.x86_64.rpm NetworkManager-wifi-1.18.8-1.el7.x86_64.rpm NetworkManager-wwan-1.18.8-1.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: NetworkManager-dispatcher-routing-rules-1.18.8-1.el7.noarch.rpm x86_64: NetworkManager-debuginfo-1.18.8-1.el7.i686.rpm NetworkManager-debuginfo-1.18.8-1.el7.x86_64.rpm NetworkManager-glib-devel-1.18.8-1.el7.i686.rpm NetworkManager-glib-devel-1.18.8-1.el7.x86_64.rpm NetworkManager-libnm-devel-1.18.8-1.el7.i686.rpm NetworkManager-libnm-devel-1.18.8-1.el7.x86_64.rpm NetworkManager-ovs-1.18.8-1.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: NetworkManager-1.18.8-1.el7.src.rpm noarch: NetworkManager-config-server-1.18.8-1.el7.noarch.rpm ppc64: NetworkManager-1.18.8-1.el7.ppc64.rpm NetworkManager-adsl-1.18.8-1.el7.ppc64.rpm NetworkManager-bluetooth-1.18.8-1.el7.ppc64.rpm NetworkManager-debuginfo-1.18.8-1.el7.ppc.rpm NetworkManager-debuginfo-1.18.8-1.el7.ppc64.rpm NetworkManager-glib-1.18.8-1.el7.ppc.rpm NetworkManager-glib-1.18.8-1.el7.ppc64.rpm NetworkManager-libnm-1.18.8-1.el7.ppc.rpm NetworkManager-libnm-1.18.8-1.el7.ppc64.rpm NetworkManager-ppp-1.18.8-1.el7.ppc64.rpm NetworkManager-team-1.18.8-1.el7.ppc64.rpm NetworkManager-tui-1.18.8-1.el7.ppc64.rpm NetworkManager-wifi-1.18.8-1.el7.ppc64.rpm NetworkManager-wwan-1.18.8-1.el7.ppc64.rpm ppc64le: NetworkManager-1.18.8-1.el7.ppc64le.rpm NetworkManager-adsl-1.18.8-1.el7.ppc64le.rpm NetworkManager-bluetooth-1.18.8-1.el7.ppc64le.rpm NetworkManager-debuginfo-1.18.8-1.el7.ppc64le.rpm NetworkManager-glib-1.18.8-1.el7.ppc64le.rpm NetworkManager-libnm-1.18.8-1.el7.ppc64le.rpm NetworkManager-ppp-1.18.8-1.el7.ppc64le.rpm NetworkManager-team-1.18.8-1.el7.ppc64le.rpm NetworkManager-tui-1.18.8-1.el7.ppc64le.rpm NetworkManager-wifi-1.18.8-1.el7.ppc64le.rpm NetworkManager-wwan-1.18.8-1.el7.ppc64le.rpm s390x: NetworkManager-1.18.8-1.el7.s390x.rpm NetworkManager-adsl-1.18.8-1.el7.s390x.rpm NetworkManager-bluetooth-1.18.8-1.el7.s390x.rpm NetworkManager-debuginfo-1.18.8-1.el7.s390.rpm NetworkManager-debuginfo-1.18.8-1.el7.s390x.rpm NetworkManager-glib-1.18.8-1.el7.s390.rpm NetworkManager-glib-1.18.8-1.el7.s390x.rpm NetworkManager-libnm-1.18.8-1.el7.s390.rpm NetworkManager-libnm-1.18.8-1.el7.s390x.rpm NetworkManager-ppp-1.18.8-1.el7.s390x.rpm NetworkManager-team-1.18.8-1.el7.s390x.rpm NetworkManager-tui-1.18.8-1.el7.s390x.rpm NetworkManager-wifi-1.18.8-1.el7.s390x.rpm NetworkManager-wwan-1.18.8-1.el7.s390x.rpm x86_64: NetworkManager-1.18.8-1.el7.x86_64.rpm NetworkManager-adsl-1.18.8-1.el7.x86_64.rpm NetworkManager-bluetooth-1.18.8-1.el7.x86_64.rpm NetworkManager-debuginfo-1.18.8-1.el7.i686.rpm NetworkManager-debuginfo-1.18.8-1.el7.x86_64.rpm NetworkManager-glib-1.18.8-1.el7.i686.rpm NetworkManager-glib-1.18.8-1.el7.x86_64.rpm NetworkManager-libnm-1.18.8-1.el7.i686.rpm NetworkManager-libnm-1.18.8-1.el7.x86_64.rpm NetworkManager-ppp-1.18.8-1.el7.x86_64.rpm NetworkManager-team-1.18.8-1.el7.x86_64.rpm NetworkManager-tui-1.18.8-1.el7.x86_64.rpm NetworkManager-wifi-1.18.8-1.el7.x86_64.rpm NetworkManager-wwan-1.18.8-1.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: NetworkManager-dispatcher-routing-rules-1.18.8-1.el7.noarch.rpm ppc64: NetworkManager-debuginfo-1.18.8-1.el7.ppc.rpm NetworkManager-debuginfo-1.18.8-1.el7.ppc64.rpm NetworkManager-glib-devel-1.18.8-1.el7.ppc.rpm NetworkManager-glib-devel-1.18.8-1.el7.ppc64.rpm NetworkManager-libnm-devel-1.18.8-1.el7.ppc.rpm NetworkManager-libnm-devel-1.18.8-1.el7.ppc64.rpm NetworkManager-ovs-1.18.8-1.el7.ppc64.rpm ppc64le: NetworkManager-debuginfo-1.18.8-1.el7.ppc64le.rpm NetworkManager-glib-devel-1.18.8-1.el7.ppc64le.rpm NetworkManager-libnm-devel-1.18.8-1.el7.ppc64le.rpm NetworkManager-ovs-1.18.8-1.el7.ppc64le.rpm s390x: NetworkManager-debuginfo-1.18.8-1.el7.s390.rpm NetworkManager-debuginfo-1.18.8-1.el7.s390x.rpm NetworkManager-glib-devel-1.18.8-1.el7.s390.rpm NetworkManager-glib-devel-1.18.8-1.el7.s390x.rpm NetworkManager-libnm-devel-1.18.8-1.el7.s390.rpm NetworkManager-libnm-devel-1.18.8-1.el7.s390x.rpm NetworkManager-ovs-1.18.8-1.el7.s390x.rpm x86_64: NetworkManager-debuginfo-1.18.8-1.el7.i686.rpm NetworkManager-debuginfo-1.18.8-1.el7.x86_64.rpm NetworkManager-glib-devel-1.18.8-1.el7.i686.rpm NetworkManager-glib-devel-1.18.8-1.el7.x86_64.rpm NetworkManager-libnm-devel-1.18.8-1.el7.i686.rpm NetworkManager-libnm-devel-1.18.8-1.el7.x86_64.rpm NetworkManager-ovs-1.18.8-1.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: NetworkManager-1.18.8-1.el7.src.rpm x86_64: NetworkManager-1.18.8-1.el7.x86_64.rpm NetworkManager-adsl-1.18.8-1.el7.x86_64.rpm NetworkManager-bluetooth-1.18.8-1.el7.x86_64.rpm NetworkManager-debuginfo-1.18.8-1.el7.i686.rpm NetworkManager-debuginfo-1.18.8-1.el7.x86_64.rpm NetworkManager-glib-1.18.8-1.el7.i686.rpm NetworkManager-glib-1.18.8-1.el7.x86_64.rpm NetworkManager-libnm-1.18.8-1.el7.i686.rpm NetworkManager-libnm-1.18.8-1.el7.x86_64.rpm NetworkManager-ppp-1.18.8-1.el7.x86_64.rpm NetworkManager-team-1.18.8-1.el7.x86_64.rpm NetworkManager-tui-1.18.8-1.el7.x86_64.rpm NetworkManager-wifi-1.18.8-1.el7.x86_64.rpm NetworkManager-wwan-1.18.8-1.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: NetworkManager-dispatcher-routing-rules-1.18.8-1.el7.noarch.rpm x86_64: NetworkManager-debuginfo-1.18.8-1.el7.i686.rpm NetworkManager-debuginfo-1.18.8-1.el7.x86_64.rpm NetworkManager-glib-devel-1.18.8-1.el7.i686.rpm NetworkManager-glib-devel-1.18.8-1.el7.x86_64.rpm NetworkManager-libnm-devel-1.18.8-1.el7.i686.rpm NetworkManager-libnm-devel-1.18.8-1.el7.x86_64.rpm NetworkManager-ovs-1.18.8-1.el7.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-2020-10754 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBX3OkotzjgjWX9erEAQj03w/+MuJ+h0DBTgSdy0RPGPXNj+utCDCVYRSg LHC6EhpMxqki8V66THOmczZ/1xu49zXuBirrBaTPwYmAnZ4vNKrD3ymQDDju5Npd dFGpZ0MeDSEqbGxaWDOkswJCtKUDIhvhIYvPCfFNmlLGyhIwWe3QICZoLj9WKWpl IKx0hopRvQUYSyGzkEjmdo1lzYiFgb9hIadSOBYBWhwE33Ev1hMBGXuSGmBfZB8c 12ybbvr5ZWQtakMrBBxBlFEy65coqv/v8z885YwA8MH65jYVus3BA17Xv9SYF4Co Bv2K0i2X6B5ZbKUzAR1giwdg8NhwXThcaIfxafBRcezh8UmwDcNZCbNw9WVe8kfE ktymJ4SQnZ3xcWq7Tgy0KVFwNntl2kz9CyV0CVHYtEeQnN+9P+n4YyX0W/Rii/Mf ROmG9ftsGxVsAj3+UAZS65t7Ye6Yw6zI8FAmhsEh8QUlL6/zbcGhyAykU6WvsITp 5GyWnmx0VpicH19Ydv0FfSeEDtOkdERW5YwY2vU38ll+wn8uJSaPWThkhjuc6Jgm AGvTXGpU37ceVG5hbjsEgoXuCoVNkv0Q/0fSyZwEJv+Q40xZa5mAa5qh1SXNb+uV O2Uutm/hsIw9+xzV+G/+lO0QUDkK7DhMqmQrbq56uvNy/b8MwYHowzSel2tUtQW3 +yKG2zpM8Fo= =vQU9 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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