Upstream information

CVE-2019-3843 at MITRE

Description

It was discovered that a systemd service that uses DynamicUser property can create a SUID/SGID binary that would be allowed to run as the transient service UID/GID even after the service is terminated. A local attacker may use this flaw to access resources that will be owned by a potentially different service in the future, when the UID/GID will be recycled.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.6
Vector AV:L/AC:L/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.8 4.5
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Access Vector Local Local
Access Complexity Low High
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High Low
Availability Impact High Low
CVSSv3 Version 3.1 3
SUSE Bugzilla entry: 1133506 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4/389-ds:1.4.2
Container caasp/v4/busybox:1.34.1
Container caasp/v4/caasp-dex:2.16.0
Container caasp/v4/caaspctl-tooling:beta
Container caasp/v4/cert-exporter:2.3.0
Container caasp/v4/cilium-etcd-operator:2.0.5
Container caasp/v4/cilium-init:1.5.3
Container caasp/v4/cilium-operator:1.6.6
Container caasp/v4/cloud-provider-openstack:1.15.0
Container caasp/v4/configmap-reload:0.3.0
Container caasp/v4/coredns:1.6.7
Container caasp/v4/curl:7.60.0
Container caasp/v4/gangway:3.1.0
Container caasp/v4/grafana:7.5.12
Container caasp/v4/helm-tiller:2.16.12
Container caasp/v4/k8s-sidecar:0.1.75
Container caasp/v4/kube-state-metrics:1.9.3
Container caasp/v4/kubernetes-client:1.17.17
Container caasp/v4/kucero:1.3.0
Container caasp/v4/kured:1.3.0
Container caasp/v4/metrics-server:0.3.6
Container caasp/v4/prometheus-node-exporter:1.1.2
Container caasp/v4/skuba-tooling:0.1.0
Container caasp/v4/test-update:beta
Container caasp/v4/velero-plugin-for-aws:1.0.1
Container caasp/v4/velero-plugin-for-gcp:1.0.1
Container caasp/v4/velero-plugin-for-microsoft-azure:1.0.1
Container caasp/v4/velero-restic-restore-helper:1.3.1
Container caasp/v4/velero:1.3.1
Container ses/7/ceph/prometheus-alertmanager:latest
Container ses/7/ceph/prometheus-node-exporter:latest
Container ses/7/ceph/prometheus-server:latest
Container ses/7/cephcsi/csi-attacher:v2.1.0-rev1-build3.66
Container ses/7/cephcsi/csi-attacher:v3.3.0
Container ses/7/cephcsi/csi-livenessprobe:v1.1.0-rev1-build3.68
Container ses/7/cephcsi/csi-node-driver-registrar:v1.2.0-rev1-build3.65
Container ses/7/cephcsi/csi-node-driver-registrar:v2.3.0
Container ses/7/cephcsi/csi-provisioner:v1.6.0-rev1-build3.63
Container ses/7/cephcsi/csi-provisioner:v3.0.0
Container ses/7/cephcsi/csi-resizer:v0.4.0-rev1-build3.64
Container ses/7/cephcsi/csi-resizer:v1.3.0
Container ses/7/cephcsi/csi-snapshotter:v2.1.0-rev1-build1.3
Container ses/7/cephcsi/csi-snapshotter:v2.1.1-rev1-build3.63
Container ses/7/cephcsi/csi-snapshotter:v4.2.0
Container ses/7/prometheus-webhook-snmp:1.4.1.51
Container suse/sle15:15.0.4.22.17
Container suse/sle15:15.1.6.2.31
Container suse/sle15:15.2.8.2.695
Container suse/sles/15.2/virt-api:0.38.1
Container suse/sles/15.2/virt-controller:0.38.1
Container suse/sles/15.2/virt-operator:0.38.1
  • libsystemd0 >= 234-24.30.1
  • libudev1 >= 234-24.30.1
Container caasp/v4/cilium:1.6.6
Container caasp/v4/etcd:3.4.13
Container caasp/v4/hyperkube:v1.17.17
Container caasp/v4/prometheus-alertmanager:0.16.2
Container caasp/v4/prometheus-pushgateway:0.6.0
Container caasp/v4/prometheus-server:2.7.1
Container caasp/v4/rsyslog:8.39.0
Container ses/6/cephcsi/cephcsi:1.1.0.0.1.5.2
Container ses/6/rook/ceph:1.0.0.1862.1.5.2
Container ses/7/ceph/ceph:15.2.3.579.3.383
Container ses/7/ceph/grafana:7.0.3.3.244
Container ses/7/cephcsi/cephcsi:2.0.0.0.1.1200
Container ses/7/rook/ceph:sle15.2.octopus
Container suse/sle-micro/5.0/toolbox:10.1-4.1
Container suse/sles/15.2/virt-handler:0.38.1
  • libsystemd0 >= 234-24.30.1
  • libudev1 >= 234-24.30.1
  • systemd >= 234-24.30.1
  • udev >= 234-24.30.1
Container suse/sles/15.2/virt-launcher:0.38.1
  • libsystemd0 >= 234-24.30.1
  • libudev1 >= 234-24.30.1
  • systemd >= 234-24.30.1
  • systemd-container >= 234-24.30.1
  • udev >= 234-24.30.1
Image SLES15-Azure-BYOS
Image SLES15-EC2-CHOST-HVM-BYOS
Image SLES15-EC2-HVM-BYOS
Image SLES15-GCE-BYOS
Image SLES15-OCI-BYOS
Image SLES15-SAP-Azure
Image SLES15-SAP-Azure-BYOS
Image SLES15-SAP-Azure-LI-BYOS-Production
Image SLES15-SAP-Azure-VLI-BYOS-Production
Image SLES15-SAP-EC2-HVM
Image SLES15-SAP-EC2-HVM-BYOS
Image SLES15-SAP-GCE
Image SLES15-SAP-GCE-BYOS
Image SLES15-SAP-OCI-BYOS
Image SLES15-SP1-Azure-BYOS
Image SLES15-SP1-Azure-HPC-BYOS
Image SLES15-SP1-CAP-Deployment-BYOS-EC2-HVM
Image SLES15-SP1-CAP-Deployment-BYOS-GCE
Image SLES15-SP1-CHOST-BYOS-Azure
Image SLES15-SP1-CHOST-BYOS-EC2
Image SLES15-SP1-CHOST-BYOS-GCE
Image SLES15-SP1-EC2-HPC-HVM-BYOS
Image SLES15-SP1-EC2-HVM-BYOS
Image SLES15-SP1-GCE-BYOS
Image SLES15-SP1-Manager-4-0-Azure-BYOS-Proxy
Image SLES15-SP1-Manager-4-0-Azure-BYOS-Server
Image SLES15-SP1-Manager-4-0-EC2-HVM-BYOS-Proxy
Image SLES15-SP1-Manager-4-0-EC2-HVM-BYOS-Server
Image SLES15-SP1-Manager-4-0-GCE-BYOS-Proxy
Image SLES15-SP1-Manager-4-0-GCE-BYOS-Server
Image SLES15-SP1-OCI-BYOS
Image SLES15-SP1-SAP-Azure
Image SLES15-SP1-SAP-Azure-BYOS
Image SLES15-SP1-SAP-Azure-LI-BYOS-Production
Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP1-SAP-EC2-HVM
Image SLES15-SP1-SAP-EC2-HVM-BYOS
Image SLES15-SP1-SAP-GCE
Image SLES15-SP1-SAP-GCE-BYOS
Image SLES15-SP1-SAP-OCI-BYOS
Image SLES15-SP2-Azure-Basic
Image SLES15-SP2-Azure-Standard
Image SLES15-SP2-BYOS-Azure
Image SLES15-SP2-BYOS-EC2-HVM
Image SLES15-SP2-BYOS-GCE
Image SLES15-SP2-BYOS-OCI
Image SLES15-SP2-CAP-Deployment-BYOS-Azure
Image SLES15-SP2-CHOST-BYOS-Aliyun
Image SLES15-SP2-CHOST-BYOS-Azure
Image SLES15-SP2-CHOST-BYOS-EC2
Image SLES15-SP2-CHOST-BYOS-GCE
Image SLES15-SP2-CHOST-BYOS-OpenStack
Image SLES15-SP2-EC2-ECS-HVM
Image SLES15-SP2-EC2-HVM
Image SLES15-SP2-GCE
Image SLES15-SP2-HPC-Azure
Image SLES15-SP2-HPC-BYOS-Azure
Image SLES15-SP2-HPC-BYOS-EC2-HVM
Image SLES15-SP2-Manager-4-1-Proxy-BYOS-Azure
Image SLES15-SP2-Manager-4-1-Proxy-BYOS-EC2-HVM
Image SLES15-SP2-Manager-4-1-Proxy-BYOS-GCE
Image SLES15-SP2-Manager-4-1-Server-BYOS-Azure
Image SLES15-SP2-Manager-4-1-Server-BYOS-EC2-HVM
Image SLES15-SP2-Manager-4-1-Server-BYOS-GCE
Image SLES15-SP2-SAP-Azure
Image SLES15-SP2-SAP-Azure-LI-BYOS-Production
Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP2-SAP-BYOS-Azure
Image SLES15-SP2-SAP-BYOS-EC2-HVM
Image SLES15-SP2-SAP-BYOS-GCE
Image SLES15-SP2-SAP-BYOS-OCI
Image SLES15-SP2-SAP-EC2-HVM
Image SLES15-SP2-SAP-GCE
  • libsystemd0 >= 234-24.30.1
  • libudev1 >= 234-24.30.1
  • systemd >= 234-24.30.1
  • systemd-sysvinit >= 234-24.30.1
  • udev >= 234-24.30.1
Image SLES15-SP1-SAPCAL-Azure
Image SLES15-SP1-SAPCAL-EC2-HVM
Image SLES15-SP1-SAPCAL-GCE
  • libsystemd0 >= 234-24.30.1
  • libsystemd0-32bit >= 234-24.30.1
  • libudev1 >= 234-24.30.1
  • libudev1-32bit >= 234-24.30.1
  • systemd >= 234-24.30.1
  • systemd-32bit >= 234-24.30.1
  • systemd-sysvinit >= 234-24.30.1
  • udev >= 234-24.30.1
SUSE Linux Enterprise Desktop 15 SP1
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Linux Enterprise Storage 6
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • libsystemd0 >= 234-24.30.1
  • libsystemd0-32bit >= 234-24.30.1
  • libudev-devel >= 234-24.30.1
  • libudev1 >= 234-24.30.1
  • libudev1-32bit >= 234-24.30.1
  • systemd >= 234-24.30.1
  • systemd-32bit >= 234-24.30.1
  • systemd-bash-completion >= 234-24.30.1
  • systemd-container >= 234-24.30.1
  • systemd-coredump >= 234-24.30.1
  • systemd-devel >= 234-24.30.1
  • systemd-sysvinit >= 234-24.30.1
  • udev >= 234-24.30.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2019-1364
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Linux Enterprise Storage 7
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • libsystemd0 >= 234-24.49.2
  • libsystemd0-32bit >= 234-24.49.2
  • libudev-devel >= 234-24.49.2
  • libudev1 >= 234-24.49.2
  • libudev1-32bit >= 234-24.49.2
  • systemd >= 234-24.49.2
  • systemd-32bit >= 234-24.49.2
  • systemd-bash-completion >= 234-24.49.2
  • systemd-container >= 234-24.49.2
  • systemd-coredump >= 234-24.49.2
  • systemd-devel >= 234-24.49.2
  • systemd-sysvinit >= 234-24.49.2
  • udev >= 234-24.49.2
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA libsystemd0-234-24.49.2
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Basesystem 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • libsystemd0 >= 246.13-5.1
  • libsystemd0-32bit >= 246.13-5.1
  • libudev-devel >= 246.13-5.1
  • libudev1 >= 246.13-5.1
  • libudev1-32bit >= 246.13-5.1
  • systemd >= 246.13-5.1
  • systemd-32bit >= 246.13-5.1
  • systemd-bash-completion >= 234-24.82.1
  • systemd-container >= 246.13-5.1
  • systemd-coredump >= 246.13-5.1
  • systemd-devel >= 246.13-5.1
  • systemd-doc >= 246.13-5.1
  • systemd-journal-remote >= 246.13-5.1
  • systemd-lang >= 246.13-5.1
  • systemd-sysvinit >= 246.13-5.1
  • udev >= 246.13-5.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA libsystemd0-246.13-5.1
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA systemd-bash-completion-234-24.82.1
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Basesystem 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • libsystemd0 >= 234-24.30.1
  • libsystemd0-32bit >= 234-24.30.1
  • libudev-devel >= 234-24.30.1
  • libudev1 >= 234-24.30.1
  • libudev1-32bit >= 234-24.30.1
  • systemd >= 234-24.30.1
  • systemd-32bit >= 234-24.30.1
  • systemd-bash-completion >= 234-24.30.1
  • systemd-container >= 234-24.30.1
  • systemd-coredump >= 234-24.30.1
  • systemd-devel >= 234-24.30.1
  • systemd-sysvinit >= 234-24.30.1
  • udev >= 234-24.30.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-2019-1364
openSUSE Tumbleweed
  • libsystemd0 >= 249.4-2.2
  • libsystemd0-32bit >= 249.4-2.2
  • libudev-devel >= 249.4-2.2
  • libudev-devel-32bit >= 249.4-2.2
  • libudev1 >= 249.4-2.2
  • libudev1-32bit >= 249.4-2.2
  • nss-myhostname >= 249.4-2.2
  • nss-myhostname-32bit >= 249.4-2.2
  • nss-mymachines >= 249.4-2.2
  • nss-mymachines-32bit >= 249.4-2.2
  • nss-resolve >= 249.4-2.2
  • nss-systemd >= 249.4-2.2
  • systemd >= 249.4-2.2
  • systemd-32bit >= 249.4-2.2
  • systemd-container >= 249.4-2.2
  • systemd-coredump >= 249.4-2.2
  • systemd-devel >= 249.4-2.2
  • systemd-doc >= 249.4-2.2
  • systemd-experimental >= 249.4-2.2
  • systemd-journal-remote >= 249.4-2.2
  • systemd-lang >= 249.4-2.2
  • systemd-logger >= 249.4-2.2
  • systemd-network >= 249.4-2.2
  • systemd-portable >= 249.4-2.2
  • systemd-sysvinit >= 249.4-2.2
  • systemd-testsuite >= 249.4-2.2
  • udev >= 249.4-2.2
Patchnames:
openSUSE Tumbleweed GA libsystemd0-249.4-2.2


First public cloud image revisions this CVE is fixed in:


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
HPE Helion OpenStack 8 systemd Not affected
Magnum Orchestration systemd Not affected
SLES15-EC2-CHOST-HVM-BYOS systemd Released
SLES15-SP1-CHOST-BYOS-Azure systemd Released
SLES15-SP1-CHOST-BYOS-EC2 systemd Released
SLES15-SP1-CHOST-BYOS-GCE systemd Released
SLES15-SP2-CHOST-BYOS-Aliyun systemd Released
SLES15-SP2-CHOST-BYOS-Azure systemd Released
SLES15-SP2-CHOST-BYOS-EC2 systemd Released
SLES15-SP2-CHOST-BYOS-GCE systemd Released
SLES15-SP2-CHOST-BYOS-OpenStack systemd Released
SLES15-SP3-CHOST-BYOS-Aliyun systemd Already fixed
SLES15-SP3-CHOST-BYOS-Azure systemd Already fixed
SLES15-SP3-CHOST-BYOS-EC2 systemd Already fixed
SLES15-SP3-CHOST-BYOS-GCE systemd Already fixed
SUSE CaaS Platform 3.0 systemd Not affected
SUSE CaaS Platform 4.0 systemd Released
SUSE Container as a Service Platform 1.0 systemd Affected
SUSE Container as a Service Platform 2.0 systemd Not affected
SUSE Enterprise Storage 6 systemd Released
SUSE Linux Enterprise Desktop 12 SP3 systemd Not affected
SUSE Linux Enterprise Desktop 12 SP4 systemd Not affected
SUSE Linux Enterprise Desktop 15 systemd Released
SUSE Linux Enterprise Desktop 15 SP1 systemd Released
SUSE Linux Enterprise Desktop 15 SP2 systemd Released
SUSE Linux Enterprise High Performance Computing 12 SP4 systemd Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 systemd Not affected
SUSE Linux Enterprise High Performance Computing 15 systemd Released
SUSE Linux Enterprise High Performance Computing 15 LTSS systemd Released
SUSE Linux Enterprise High Performance Computing 15 SP1 systemd Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS systemd Released
SUSE Linux Enterprise High Performance Computing 15 SP2 systemd Released
SUSE Linux Enterprise Module for Basesystem 15 systemd Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 systemd Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 systemd Released
SUSE Linux Enterprise Server 12 LTSS systemd Not affected
SUSE Linux Enterprise Server 12 SP2 BCL systemd Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS systemd Not affected
SUSE Linux Enterprise Server 12 SP3 systemd Not affected
SUSE Linux Enterprise Server 12 SP3 BCL systemd Not affected
SUSE Linux Enterprise Server 12 SP3 ESPOS 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 ESPOS systemd Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS systemd Not affected
SUSE Linux Enterprise Server 12 SP5 systemd Not affected
SUSE Linux Enterprise Server 15 systemd Released
SUSE Linux Enterprise Server 15 ESPOS systemd Released
SUSE Linux Enterprise Server 15 LTSS systemd Released
SUSE Linux Enterprise Server 15 SP1 systemd Released
SUSE Linux Enterprise Server 15 SP1 LTSS systemd Released
SUSE Linux Enterprise Server 15 SP2 systemd Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 systemd Released
SUSE Linux Enterprise Server for SAP Applications 12 systemd Not affected
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 12 SP5 systemd Not affected
SUSE Linux Enterprise Server for SAP Applications 15 systemd Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 systemd Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 systemd Released
SUSE Linux Enterprise Software Development Kit 12 SP3 systemd Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 systemd Not affected
SUSE Linux Enterprise Storage 6 systemd Released
SUSE Linux Enterprise Storage 7 systemd Released
SUSE Manager Proxy 4.0 systemd Released
SUSE Manager Proxy 4.1 systemd Released
SUSE Manager Retail Branch Server 4.0 systemd Released
SUSE Manager Retail Branch Server 4.1 systemd Released
SUSE Manager Server 4.0 systemd Released
SUSE Manager Server 4.1 systemd Released
SUSE OpenStack Cloud 8 systemd Not affected
SUSE OpenStack Cloud 9 systemd Not affected
SUSE OpenStack Cloud Crowbar 8 systemd Not affected
SUSE OpenStack Cloud Crowbar 9 systemd Not affected
bci/bci-init
ses/7.1/ceph/haproxy
ses/7.1/ceph/keepalived
ses/7.1/cephcsi/cephcsi
ses/7.1/rook/ceph
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
systemdAlready fixed
suse/sles12sp3 systemdNot affected
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
systemdReleased