Upstream information

CVE-2019-15718 at MITRE

Description

In systemd 240, bus_open_system_watch_bind_with_description in shared/bus-util.c (as used by systemd-resolved to connect to the system D-Bus instance), calls sd_bus_set_trusted, which disables access controls for incoming D-Bus messages. An unprivileged user can exploit this by executing D-Bus methods that should be restricted to privileged users, in order to change the system's DNS resolver settings.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 3.6
Vector AV:L/AC:L/Au:N/C:P/I:P/A:N
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database
Base Score 4.4
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Access Vector Local
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact Low
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entries: 1146353 [RESOLVED / FIXED], 1148925 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SLES15-EC2-CHOST-HVM-BYOS systemd Not affected
SLES15-SP1-CHOST-BYOS-Ali systemd Not affected
SLES15-SP1-CHOST-BYOS-Azure systemd Not affected
SLES15-SP1-CHOST-BYOS-EC2 systemd Not affected
SLES15-SP1-CHOST-BYOS-GCE systemd Not affected
SLES15-SP1-CHOST-BYOS-OpenStack systemd Not affected
SLES15-SP2-CHOST-BYOS-Aliyun systemd Not affected
SLES15-SP2-CHOST-BYOS-Azure systemd Not affected
SLES15-SP2-CHOST-BYOS-EC2 systemd Not affected
SLES15-SP2-CHOST-BYOS-GCE systemd Not affected
SLES15-SP2-CHOST-BYOS-OpenStack systemd Not affected
SLES15-SP3-CHOST-BYOS systemd Analysis
SLES15-SP3-CHOST-BYOS-Aliyun systemd Analysis
SLES15-SP3-CHOST-BYOS-Azure systemd Analysis
SLES15-SP3-CHOST-BYOS-EC2 systemd Analysis
SLES15-SP3-CHOST-BYOS-GCE systemd Analysis
SUSE CaaS Platform 3.0 systemd Not affected
SUSE Container as a Service Platform 1.0 systemd Affected
SUSE Container as a Service Platform 2.0 systemd Not affected
SUSE Linux Enterprise Desktop 12 SP4 systemd Not affected
SUSE Linux Enterprise Desktop 15 systemd Not affected
SUSE Linux Enterprise Desktop 15 SP1 systemd Not affected
SUSE Linux Enterprise Desktop 15 SP3 systemd Analysis
SUSE Linux Enterprise High Performance Computing 12 SP4 systemd Not affected
SUSE Linux Enterprise High Performance Computing 15 systemd Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 systemd Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS systemd Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 systemd Analysis
SUSE Linux Enterprise Micro 5.0 systemd Analysis
SUSE Linux Enterprise Micro 5.1 systemd Analysis
SUSE Linux Enterprise Module for Basesystem 15 systemd Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 systemd Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 systemd Analysis
SUSE Linux Enterprise Server 12 SP1 LTSS systemd Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS systemd Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS systemd Not affected
SUSE Linux Enterprise Server 12 SP4 systemd Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS systemd Affected
SUSE Linux Enterprise Server 15 systemd Not affected
SUSE Linux Enterprise Server 15 SP1 systemd Not affected
SUSE Linux Enterprise Server 15 SP3 systemd Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP2 systemd Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 systemd Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 systemd Not affected
SUSE Linux Enterprise Server for SAP Applications 15 systemd Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 systemd Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 systemd Analysis
SUSE Linux Enterprise Software Development Kit 12 SP4 systemd Not affected
SUSE Linux Enterprise Storage 6 systemd Not affected
SUSE Linux Enterprise Storage 7.1 systemd Analysis
SUSE Manager Proxy 4.0 systemd Not affected
SUSE Manager Proxy 4.2 systemd Analysis
SUSE Manager Retail Branch Server 4.0 systemd Not affected
SUSE Manager Retail Branch Server 4.2 systemd Analysis
SUSE Manager Server 4.0 systemd Not affected
SUSE Manager Server 4.2 systemd Analysis
suse/sles12sp3 systemdAffected
bci/bci-init
ses/7.1/ceph/haproxy
ses/7.1/ceph/keepalived
ses/7.1/cephcsi/cephcsi
ses/7.1/rook/ceph
suse/pcp
suse/sle-micro-rancher/5.2
suse/sle-micro/5.1/toolbox
suse/sle-micro/5.2/toolbox
suse/sles/15.3/libguestfs-tools:0.45.0
suse/sles/15.3/virt-handler:0.45.0
suse/sles/15.3/virt-launcher:0.45.0
trento/trento-db
systemdAnalysis
ses/6/cephcsi/cephcsi
ses/6/rook/ceph
ses/7/ceph/ceph
ses/7/ceph/grafana
ses/7/cephcsi/cephcsi
ses/7/rook/ceph
suse/sle-micro/5.0/toolbox
suse/sles/15.2/virt-handler:0.38.1
suse/sles/15.2/virt-launcher:0.38.1
systemdNot affected