- Issued:
- 2017-08-01
- Updated:
- 2017-08-01
RHSA-2017:2299 - Moderate: NetworkManager and libnl3 security, bug fix and enhancement update
Synopsis
Moderate: NetworkManager and libnl3 security, bug fix and enhancement update
Type/Severity
Security Advisory Moderate
Topic
An update for NetworkManager, NetworkManager-libreswan, libnl3, and network-manager-applet 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.
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.
The libnl3 packages contain a convenience library that simplifies using the Linux kernel's Netlink sockets interface for network manipulation.
The following packages have been upgraded to a later upstream version: NetworkManager (1.8.0), network-manager-applet (1.8.0). (BZ#1413312, BZ#1414103, BZ#1441621)
Security Fix(es) in the libnl3 component:
- An integer overflow leading to a heap-buffer overflow was found in the libnl library. An attacker could use this flaw to cause an application compiled with libnl to crash or possibly execute arbitrary code in the context of the user running such an application. (CVE-2017-0553)
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section.
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
Affected Products
| Product | Version | Arch |
|---|---|---|
| Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions | 7.7 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions | 7.6 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions | 7.4 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | 7.7 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | 7.6 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | 7.5 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | 7.4 | x86_64 |
| Red Hat Enterprise Linux for Scientific Computing | 7 | x86_64 |
| Red Hat Enterprise Linux for Power, little endian | 7 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Update Support | 7.7 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Update Support | 7.6 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Update Support | 7.5 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Update Support | 7.4 | ppc64le |
| Red Hat Enterprise Linux for Power, big endian | 7 | ppc64 |
| Red Hat Enterprise Linux for Power, big endian - Extended Update Support | 7.7 | ppc64 |
| Red Hat Enterprise Linux for Power, big endian - Extended Update Support | 7.6 | ppc64 |
| Red Hat Enterprise Linux for Power, big endian - Extended Update Support | 7.5 | ppc64 |
| Red Hat Enterprise Linux for Power, big endian - Extended Update Support | 7.4 | ppc64 |
| Red Hat Enterprise Linux for IBM z Systems | 7 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Update Support | 7.7 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Update Support | 7.6 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Update Support | 7.5 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Update Support | 7.4 | s390x |
| Red Hat Enterprise Linux Workstation | 7 | x86_64 |
| Red Hat Enterprise Linux Server | 7 | x86_64 |
| Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions | 7.7 | ppc64le |
| Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions | 7.6 | ppc64le |
| Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions | 7.4 | ppc64le |
| Red Hat Enterprise Linux Server - TUS | 7.7 | x86_64 |
| Red Hat Enterprise Linux Server - TUS | 7.6 | x86_64 |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support | 7 | x86_64 |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian | 7 | ppc64le |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian | 7 | ppc64 |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) | 7 | s390x |
| Red Hat Enterprise Linux Server - AUS | 7.7 | x86_64 |
| Red Hat Enterprise Linux Server - AUS | 7.6 | x86_64 |
| Red Hat Enterprise Linux Server - AUS | 7.4 | x86_64 |
| Red Hat Enterprise Linux EUS Compute Node | 7.7 | x86_64 |
| Red Hat Enterprise Linux EUS Compute Node | 7.6 | x86_64 |
| Red Hat Enterprise Linux EUS Compute Node | 7.5 | x86_64 |
| Red Hat Enterprise Linux EUS Compute Node | 7.4 | x86_64 |
| Red Hat Enterprise Linux Desktop | 7 | x86_64 |
Updated Packages
- network-manager-applet-debuginfo-1.8.0-3.el7.aarch64.rpm
- NetworkManager-bluetooth-1.8.0-9.el7.ppc64le.rpm
- NetworkManager-1.8.0-9.el7.aarch64.rpm
- libnm-gtk-devel-1.8.0-3.el7.ppc64le.rpm
- libnma-1.8.0-3.el7.aarch64.rpm
- NetworkManager-libreswan-1.2.4-2.el7.ppc64le.rpm
- libnl3-3.2.28-4.el7.s390.rpm
- NetworkManager-tui-1.8.0-9.el7.aarch64.rpm
- libnma-1.8.0-3.el7.ppc64.rpm
- NetworkManager-libreswan-1.2.4-2.el7.s390x.rpm
- NetworkManager-libreswan-gnome-1.2.4-2.el7.ppc64.rpm
- NetworkManager-libreswan-1.2.4-2.el7.src.rpm
- NetworkManager-wifi-1.8.0-9.el7.s390x.rpm
- NetworkManager-libnm-1.8.0-9.el7.i686.rpm
- NetworkManager-ppp-1.8.0-9.el7.ppc64le.rpm
- libnl3-cli-3.2.28-4.el7.x86_64.rpm
- libnma-devel-1.8.0-3.el7.x86_64.rpm
- NetworkManager-wwan-1.8.0-9.el7.ppc64.rpm
- libnl3-cli-3.2.28-4.el7.aarch64.rpm
- NetworkManager-debuginfo-1.8.0-9.el7.aarch64.rpm
- NetworkManager-tui-1.8.0-9.el7.x86_64.rpm
- NetworkManager-bluetooth-1.8.0-9.el7.aarch64.rpm
- NetworkManager-team-1.8.0-9.el7.ppc64.rpm
- NetworkManager-glib-devel-1.8.0-9.el7.ppc.rpm
- libnl3-debuginfo-3.2.28-4.el7.x86_64.rpm
- libnma-1.8.0-3.el7.s390x.rpm
- NetworkManager-1.8.0-9.el7.s390x.rpm
- NetworkManager-ppp-1.8.0-9.el7.aarch64.rpm
- libnl3-cli-3.2.28-4.el7.i686.rpm
- libnm-gtk-1.8.0-3.el7.aarch64.rpm
- libnma-devel-1.8.0-3.el7.aarch64.rpm
- network-manager-applet-debuginfo-1.8.0-3.el7.s390x.rpm
- NetworkManager-wwan-1.8.0-9.el7.x86_64.rpm
- NetworkManager-libreswan-debuginfo-1.2.4-2.el7.aarch64.rpm
- NetworkManager-debuginfo-1.8.0-9.el7.ppc64.rpm
- NetworkManager-libreswan-gnome-1.2.4-2.el7.aarch64.rpm
- NetworkManager-libnm-devel-1.8.0-9.el7.s390.rpm
- libnl3-debuginfo-3.2.28-4.el7.ppc64.rpm
- libnm-gtk-devel-1.8.0-3.el7.s390.rpm
- libnma-devel-1.8.0-3.el7.s390.rpm
- nm-connection-editor-1.8.0-3.el7.s390x.rpm
- NetworkManager-debuginfo-1.8.0-9.el7.ppc.rpm
- NetworkManager-libnm-devel-1.8.0-9.el7.i686.rpm
- NetworkManager-wwan-1.8.0-9.el7.ppc64le.rpm
- libnma-devel-1.8.0-3.el7.ppc64le.rpm
- libnma-1.8.0-3.el7.ppc64le.rpm
- libnl3-doc-3.2.28-4.el7.ppc64.rpm
- libnl3-debuginfo-3.2.28-4.el7.i686.rpm
- libnl3-devel-3.2.28-4.el7.i686.rpm
- NetworkManager-libreswan-1.2.4-2.el7.x86_64.rpm
- NetworkManager-glib-devel-1.8.0-9.el7.ppc64le.rpm
- NetworkManager-adsl-1.8.0-9.el7.s390x.rpm
- NetworkManager-libnm-devel-1.8.0-9.el7.ppc64le.rpm
- NetworkManager-libreswan-gnome-1.2.4-2.el7.ppc64le.rpm
- libnma-devel-1.8.0-3.el7.s390x.rpm
- NetworkManager-libreswan-debuginfo-1.2.4-2.el7.s390x.rpm
- NetworkManager-glib-1.8.0-9.el7.i686.rpm
- NetworkManager-glib-1.8.0-9.el7.s390x.rpm
- NetworkManager-glib-1.8.0-9.el7.ppc.rpm
- libnm-gtk-devel-1.8.0-3.el7.s390x.rpm
- libnl3-devel-3.2.28-4.el7.aarch64.rpm
- NetworkManager-wifi-1.8.0-9.el7.ppc64le.rpm
- libnma-1.8.0-3.el7.s390.rpm
- libnl3-devel-3.2.28-4.el7.s390x.rpm
- libnm-gtk-1.8.0-3.el7.s390.rpm
- libnl3-3.2.28-4.el7.aarch64.rpm
- libnl3-devel-3.2.28-4.el7.s390.rpm
- NetworkManager-libreswan-gnome-1.2.4-2.el7.s390x.rpm
- libnm-gtk-1.8.0-3.el7.i686.rpm
- libnm-gtk-devel-1.8.0-3.el7.ppc64.rpm
- libnma-devel-1.8.0-3.el7.i686.rpm
- NetworkManager-debuginfo-1.8.0-9.el7.s390.rpm
- NetworkManager-ppp-1.8.0-9.el7.ppc64.rpm
- libnl3-3.2.28-4.el7.src.rpm
- NetworkManager-debuginfo-1.8.0-9.el7.ppc64le.rpm
- NetworkManager-ppp-1.8.0-9.el7.x86_64.rpm
- libnl3-doc-3.2.28-4.el7.x86_64.rpm
- NetworkManager-dispatcher-routing-rules-1.8.0-9.el7.noarch.rpm
- NetworkManager-libnm-1.8.0-9.el7.ppc64le.rpm
- NetworkManager-libreswan-debuginfo-1.2.4-2.el7.ppc64.rpm
- NetworkManager-libnm-devel-1.8.0-9.el7.ppc.rpm
- NetworkManager-libnm-1.8.0-9.el7.s390x.rpm
- network-manager-applet-1.8.0-3.el7.aarch64.rpm
- NetworkManager-glib-1.8.0-9.el7.aarch64.rpm
- libnl3-devel-3.2.28-4.el7.ppc.rpm
- libnm-gtk-1.8.0-3.el7.ppc64.rpm
- network-manager-applet-1.8.0-3.el7.ppc64le.rpm
- network-manager-applet-1.8.0-3.el7.x86_64.rpm
- NetworkManager-config-server-1.8.0-9.el7.noarch.rpm
- network-manager-applet-debuginfo-1.8.0-3.el7.x86_64.rpm
- NetworkManager-tui-1.8.0-9.el7.ppc64.rpm
- libnl3-devel-3.2.28-4.el7.ppc64le.rpm
- NetworkManager-libreswan-gnome-1.2.4-2.el7.x86_64.rpm
- libnm-gtk-devel-1.8.0-3.el7.aarch64.rpm
- NetworkManager-libnm-1.8.0-9.el7.x86_64.rpm
- libnl3-debuginfo-3.2.28-4.el7.s390x.rpm
- libnm-gtk-devel-1.8.0-3.el7.ppc.rpm
- NetworkManager-adsl-1.8.0-9.el7.aarch64.rpm
- libnl3-debuginfo-3.2.28-4.el7.ppc64le.rpm
- network-manager-applet-1.8.0-3.el7.s390x.rpm
- NetworkManager-team-1.8.0-9.el7.ppc64le.rpm
- NetworkManager-wifi-1.8.0-9.el7.ppc64.rpm
- NetworkManager-glib-devel-1.8.0-9.el7.ppc64.rpm
- libnl3-cli-3.2.28-4.el7.ppc64le.rpm
- libnl3-3.2.28-4.el7.x86_64.rpm
- NetworkManager-glib-devel-1.8.0-9.el7.aarch64.rpm
- libnl3-debuginfo-3.2.28-4.el7.ppc.rpm
- NetworkManager-1.8.0-9.el7.ppc64.rpm
- NetworkManager-wwan-1.8.0-9.el7.s390x.rpm
- NetworkManager-libreswan-1.2.4-2.el7.aarch64.rpm
- NetworkManager-debuginfo-1.8.0-9.el7.i686.rpm
- NetworkManager-1.8.0-9.el7.x86_64.rpm
- NetworkManager-libnm-devel-1.8.0-9.el7.x86_64.rpm
- NetworkManager-adsl-1.8.0-9.el7.ppc64le.rpm
- libnm-gtk-devel-1.8.0-3.el7.x86_64.rpm
- libnl3-cli-3.2.28-4.el7.s390.rpm
- nm-connection-editor-1.8.0-3.el7.ppc64.rpm
- NetworkManager-libreswan-debuginfo-1.2.4-2.el7.x86_64.rpm
- NetworkManager-bluetooth-1.8.0-9.el7.x86_64.rpm
- libnl3-doc-3.2.28-4.el7.aarch64.rpm
- NetworkManager-ppp-1.8.0-9.el7.s390x.rpm
- NetworkManager-libnm-1.8.0-9.el7.aarch64.rpm
- libnl3-3.2.28-4.el7.s390x.rpm
- libnm-gtk-1.8.0-3.el7.x86_64.rpm
- libnm-gtk-1.8.0-3.el7.ppc.rpm
- libnma-devel-1.8.0-3.el7.ppc64.rpm
- NetworkManager-debuginfo-1.8.0-9.el7.x86_64.rpm
- NetworkManager-team-1.8.0-9.el7.aarch64.rpm
- network-manager-applet-1.8.0-3.el7.ppc64.rpm
- nm-connection-editor-1.8.0-3.el7.aarch64.rpm
- libnl3-doc-3.2.28-4.el7.s390x.rpm
- NetworkManager-glib-1.8.0-9.el7.ppc64le.rpm
- NetworkManager-team-1.8.0-9.el7.s390x.rpm
- NetworkManager-adsl-1.8.0-9.el7.ppc64.rpm
- NetworkManager-team-1.8.0-9.el7.x86_64.rpm
- NetworkManager-wwan-1.8.0-9.el7.aarch64.rpm
- libnl3-3.2.28-4.el7.ppc.rpm
- NetworkManager-libreswan-debuginfo-1.2.4-2.el7.ppc64le.rpm
- NetworkManager-glib-1.8.0-9.el7.x86_64.rpm
- NetworkManager-libnm-1.8.0-9.el7.s390.rpm
- libnl3-3.2.28-4.el7.ppc64.rpm
- libnl3-cli-3.2.28-4.el7.ppc64.rpm
- network-manager-applet-debuginfo-1.8.0-3.el7.i686.rpm
- NetworkManager-glib-devel-1.8.0-9.el7.s390.rpm
- NetworkManager-libnm-devel-1.8.0-9.el7.aarch64.rpm
- libnl3-debuginfo-3.2.28-4.el7.aarch64.rpm
- NetworkManager-wifi-1.8.0-9.el7.aarch64.rpm
- libnl3-devel-3.2.28-4.el7.ppc64.rpm
- NetworkManager-glib-1.8.0-9.el7.s390.rpm
- libnm-gtk-devel-1.8.0-3.el7.i686.rpm
- network-manager-applet-debuginfo-1.8.0-3.el7.ppc.rpm
- network-manager-applet-debuginfo-1.8.0-3.el7.ppc64.rpm
- nm-connection-editor-1.8.0-3.el7.ppc64le.rpm
- NetworkManager-glib-devel-1.8.0-9.el7.x86_64.rpm
- NetworkManager-adsl-1.8.0-9.el7.x86_64.rpm
- NetworkManager-glib-devel-1.8.0-9.el7.i686.rpm
- NetworkManager-libnm-1.8.0-9.el7.ppc64.rpm
- libnl3-devel-3.2.28-4.el7.x86_64.rpm
- NetworkManager-1.8.0-9.el7.src.rpm
- nm-connection-editor-1.8.0-3.el7.x86_64.rpm
- libnl3-cli-3.2.28-4.el7.ppc.rpm
- NetworkManager-wifi-1.8.0-9.el7.x86_64.rpm
- libnma-1.8.0-3.el7.ppc.rpm
- NetworkManager-bluetooth-1.8.0-9.el7.ppc64.rpm
- NetworkManager-glib-devel-1.8.0-9.el7.s390x.rpm
- libnl3-cli-3.2.28-4.el7.s390x.rpm
- libnl3-3.2.28-4.el7.i686.rpm
- libnl3-doc-3.2.28-4.el7.ppc64le.rpm
- network-manager-applet-1.8.0-3.el7.src.rpm
- libnl3-3.2.28-4.el7.ppc64le.rpm
- NetworkManager-libnm-devel-1.8.0-9.el7.ppc64.rpm
- NetworkManager-tui-1.8.0-9.el7.s390x.rpm
- libnm-gtk-1.8.0-3.el7.ppc64le.rpm
- network-manager-applet-debuginfo-1.8.0-3.el7.s390.rpm
- NetworkManager-libnm-devel-1.8.0-9.el7.s390x.rpm
- NetworkManager-1.8.0-9.el7.ppc64le.rpm
- libnma-1.8.0-3.el7.i686.rpm
- libnma-devel-1.8.0-3.el7.ppc.rpm
- NetworkManager-bluetooth-1.8.0-9.el7.s390x.rpm
- NetworkManager-tui-1.8.0-9.el7.ppc64le.rpm
- NetworkManager-glib-1.8.0-9.el7.ppc64.rpm
- libnm-gtk-1.8.0-3.el7.s390x.rpm
- libnl3-debuginfo-3.2.28-4.el7.s390.rpm
- network-manager-applet-debuginfo-1.8.0-3.el7.ppc64le.rpm
- libnma-1.8.0-3.el7.x86_64.rpm
- NetworkManager-debuginfo-1.8.0-9.el7.s390x.rpm
- NetworkManager-libreswan-1.2.4-2.el7.ppc64.rpm
- NetworkManager-libnm-1.8.0-9.el7.ppc.rpm
Fixes
- This content is not included.BZ - 1231526
- This content is not included.BZ - 1256822
- This content is not included.BZ - 1312359
- This content is not included.BZ - 1344303
- This content is not included.BZ - 1348198
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- This content is not included.BZ - 1351263
- This content is not included.BZ - 1360386
- This content is not included.BZ - 1367752
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- This content is not included.BZ - 1369380
- This content is not included.BZ - 1369716
- This content is not included.BZ - 1371126
- This content is not included.BZ - 1371433
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- This content is not included.BZ - 1378418
- This content is not included.BZ - 1380165
- This content is not included.BZ - 1384937
- This content is not included.BZ - 1386106
- This content is not included.BZ - 1388286
- This content is not included.BZ - 1388613
- This content is not included.BZ - 1391170
- This content is not included.BZ - 1391477
- This content is not included.BZ - 1393853
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- This content is not included.BZ - 1413312
- This content is not included.BZ - 1414103
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CVEs
References
- https://access.redhat.com/security/updates/classification/#moderate
- https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/7.4_Release_Notes/index.html
Additional information
- The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
- Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.