Upstream information

CVE-2019-3690 at MITRE

Description

The chkstat tool in the permissions package followed symlinks before commit a9e1d26cd49ef9ee0c2060c859321128a6dd4230 (please also check the additional hardenings after this fix). This allowed local attackers with control over a path that is traversed by chkstat to escalate privileges.

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 7.2
Vector AV:L/AC:L/Au:N/C:C/I:C/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.8 6.8
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:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Access Vector Local Local
Access Complexity Low Low
Privileges Required Low None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High Low
Availability Impact High None
CVSSv3 Version 3.1 3
SUSE Bugzilla entries: 1148336 [RESOLVED / FIXED], 1150734 [RESOLVED / FIXED], 1157880 [NEW], 1157883 [NEW], 1160594 [RESOLVED / FIXED], 1163922 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4/busybox:1.26.2
Container caasp/v4/caasp-dex:2.16.0
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/cilium:1.6.6
Container caasp/v4/coredns:1.6.5
Container caasp/v4/curl:7.60.0
Container caasp/v4/etcd:3.4.3
Container caasp/v4/gangway:3.1.0
Container caasp/v4/helm-tiller:2.16.1
Container caasp/v4/hyperkube:v1.17.4
Container caasp/v4/k8s-sidecar:0.1.75
Container caasp/v4/kube-state-metrics:1.9.3
Container caasp/v4/kubernetes-client:1.17.4
Container caasp/v4/kured:1.3.0
Container caasp/v4/metrics-server:0.3.6
Container caasp/v4/prometheus-pushgateway:0.6.0
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 suse/sle15:15.1
Image SLES15-SP1-CHOST-BYOS-Ali
Image SLES15-SP1-CHOST-BYOS-Azure
Image SLES15-SP1-CHOST-BYOS-EC2
Image SLES15-SP1-CHOST-BYOS-GCE
Image SLES15-SP1-CHOST-BYOS-OpenStack
Image caasp4/caasp-389-ds-image
Image caasp4/caasp-busybox-image
Image caasp4/caasp-caasp-dex-image
Image caasp4/caasp-cert-exporter-image
Image caasp4/caasp-cilium-etcd-operator-image
Image caasp4/caasp-cilium-image
Image caasp4/caasp-cilium-init-image
Image caasp4/caasp-cilium-operator-image
Image caasp4/caasp-cloud-provider-openstack-image
Image caasp4/caasp-configmap-reload-image
Image caasp4/caasp-coredns-image
Image caasp4/caasp-curl-image
Image caasp4/caasp-etcd-image
Image caasp4/caasp-gangway-image
Image caasp4/caasp-grafana-image
Image caasp4/caasp-helm-tiller-image
Image caasp4/caasp-hyperkube-image
Image caasp4/caasp-k8s-sidecar-image
Image caasp4/caasp-kube-state-metrics-image
Image caasp4/caasp-kubernetes-client-image
Image caasp4/caasp-kured-image
Image caasp4/caasp-metrics-server-image
Image caasp4/caasp-prometheus-alertmanager-image
Image caasp4/caasp-prometheus-node-exporter-image
Image caasp4/caasp-prometheus-pushgateway-image
Image caasp4/caasp-prometheus-server-image
Image caasp4/caasp-rsyslog-image
Image caasp4/caasp-test-update-image
Image caasp4/caasp-velero-image
Image caasp4/caasp-velero-plugin-for-aws-image
Image caasp4/caasp-velero-plugin-for-gcp-image
Image caasp4/caasp-velero-plugin-for-microsoft-azure-image
Image caasp4/caasp-velero-restic-restore-helper-image
  • permissions >= 20181116-9.12.1
Container suse/sle15:15.0
Image SLES15-EC2-CHOST-HVM-BYOS
  • permissions >= 20180125-3.21.1
Container suse/sles12sp4:latest
Container suse/sles12sp5:latest
  • permissions >= 20170707-3.14.1
HPE Helion Openstack 8
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
HPE-Helion-OpenStack-8-2019-3180
SUSE CaaS Platform 3.0
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-CAASP-3.0-2019-3180
SUSE Enterprise Storage 5
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-Storage-5-2019-3180
SUSE Linux Enterprise Desktop 12 SP4
  • permissions >= 20170707-3.14.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2019-3183
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • permissions >= 20180125-3.21.1
Patchnames:
SUSE-SLE-Product-HPC-15-2020-1163
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • permissions >= 20181116-9.12.1
  • permissions-zypp-plugin >= 20181116-9.12.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2019-3181
SUSE Linux Enterprise Module for Basesystem 15
  • permissions >= 20180125-3.18.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-2019-3182
SUSE Linux Enterprise Point of Sale 11 SP3
  • permissions >= 2013.1.7-0.6.5.1
Patchnames:
sleposp3-permissions-14237
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2019-3180
SUSE Linux Enterprise Server 11 SP4-LTSS
SUSE Linux Enterprise Server for SAP Applications 11 SP4-LTSS
  • permissions >= 2013.1.7-0.6.5.1
Patchnames:
slessp4-permissions-14237
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2019-3180
SUSE Linux Enterprise Server 12 SP2-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2019-3180
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2019-3180
SUSE Linux Enterprise Server 12 SP3-BCL
SUSE Linux Enterprise Server for SAP Applications 12 SP3-BCL
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2019-3180
SUSE Linux Enterprise Server 12 SP3-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP3-ESPOS
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2019-3180
SUSE Linux Enterprise Server 12 SP3-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP3-LTSS
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2019-3180
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • permissions >= 20170707-3.14.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-3183
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • permissions >= 20170707-3.14.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2019-3183
SUSE Linux Enterprise Server 15-LTSS
  • permissions >= 20180125-3.21.1
Patchnames:
SUSE-SLE-Product-SLES-15-2020-1163
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2019-3180
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-SLE-SAP-12-SP3-2019-3180
SUSE Linux Enterprise Server for SAP Applications 15
  • permissions >= 20180125-3.21.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2020-1163
SUSE OpenStack Cloud 7
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-OpenStack-Cloud-7-2019-3180
SUSE OpenStack Cloud 8
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-OpenStack-Cloud-8-2019-3180
SUSE OpenStack Cloud Crowbar 8
  • permissions >= 2015.09.28.1626-17.20.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2019-3180
openSUSE Leap 15.1
  • permissions >= 20181116-lp151.4.9.1
  • permissions-debuginfo >= 20181116-lp151.4.9.1
  • permissions-debugsource >= 20181116-lp151.4.9.1
  • permissions-zypp-plugin >= 20181116-lp151.4.9.1
Patchnames:
openSUSE-2019-2672


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
SUSE CaaS Platform 3.0 permissions Released
SUSE Container as a Service Platform 1.0 permissions Affected
SUSE Container as a Service Platform 2.0 permissions Unsupported
SUSE Linux Enterprise 15 Module for Basesystem permissions Released
SUSE Linux Enterprise 15-SP1 Module for Basesystem permissions Already fixed
SUSE Linux Enterprise Desktop 12 SP4 permissions Released
SUSE Linux Enterprise High Performance Computing 12 SP4 permissions Released
SUSE Linux Enterprise High Performance Computing 12 SP5 permissions Released
SUSE Linux Enterprise High Performance Computing 15 LTSS permissions Released
SUSE Linux Enterprise Server 11 SP1 permissions Not affected
SUSE Linux Enterprise Server 11 SP3 permissions Already fixed
SUSE Linux Enterprise Server 11 SP4 LTSS permissions Affected
SUSE Linux Enterprise Server 12 SP1 LTSS permissions Unsupported
SUSE Linux Enterprise Server 12 SP2 LTSS permissions Released
SUSE Linux Enterprise Server 12 SP3 LTSS permissions Released
SUSE Linux Enterprise Server 12 SP4 permissions Released
SUSE Linux Enterprise Server 12 SP5 permissions Released
SUSE Linux Enterprise Server 15 LTSS permissions Released
SUSE Linux Enterprise Server ESPOS 15 permissions Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 permissions Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 permissions Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 permissions Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 permissions Released