Upstream information

CVE-2020-15719 at MITRE

Description

libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This is fixed in, for example, openldap-2.4.46-10.el8 in Red Hat Enterprise Linux.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4
Vector AV:N/AC:H/Au:N/C:P/I:P/A:N
Access Vector Network
Access Complexity High
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 4.2 4.2
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
Access Vector Network Network
Access Complexity High High
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact Low Low
Integrity Impact Low Low
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1174154 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4.5/cilium-etcd-operator:2.0.5
Container caasp/v4.5/cilium-operator:1.7.6
Container caasp/v4.5/cilium:1.7.6
Container suse/sle15:15.0
Container suse/sle15:15.1
Container suse/sle15:15.2
Container suse/sle15:15.3
Image SLES15-EC2-CHOST-HVM-BYOS
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 SLES15-SP2-CHOST-BYOS-Ali
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 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
Image caasp45/caasp-389-ds-image
Image caasp45/caasp-busybox-image
Image caasp45/caasp-caasp-dex-image
Image caasp45/caasp-cert-manager-cainjector-image
Image caasp45/caasp-cert-manager-controller-image
Image caasp45/caasp-cert-manager-webhook-image
Image caasp45/caasp-cilium-etcd-operator-image
Image caasp45/caasp-cilium-image
Image caasp45/caasp-cilium-operator-image
Image caasp45/caasp-configmap-reload-image
Image caasp45/caasp-coredns-image
Image caasp45/caasp-curl-image
Image caasp45/caasp-default-http-backend-image
Image caasp45/caasp-etcd-image
Image caasp45/caasp-gangway-image
Image caasp45/caasp-grafana-image
Image caasp45/caasp-helm-tiller-image
Image caasp45/caasp-ingress-nginx-controller-image
Image caasp45/caasp-istio-base-image
Image caasp45/caasp-istio-pilot-image
Image caasp45/caasp-istio-proxyv2-image
Image caasp45/caasp-k8s-sidecar-image
Image caasp45/caasp-kube-apiserver-image
Image caasp45/caasp-kube-controller-manager-image
Image caasp45/caasp-kube-proxy-image
Image caasp45/caasp-kube-scheduler-image
Image caasp45/caasp-kube-state-metrics-image
Image caasp45/caasp-kubernetes-client-image
Image caasp45/caasp-kucero-image
Image caasp45/caasp-kured-image
Image caasp45/caasp-metrics-server-image
Image caasp45/caasp-prometheus-alertmanager-image
Image caasp45/caasp-prometheus-node-exporter-image
Image caasp45/caasp-prometheus-pushgateway-image
Image caasp45/caasp-prometheus-server-image
Image caasp45/caasp-reloader-image
Image caasp45/caasp-rsyslog-image
Image caasp45/caasp-skuba-tooling-image
Image caasp45/caasp-velero-image
Image caasp45/caasp-velero-plugin-for-aws-image
Image caasp45/caasp-velero-plugin-for-gcp-image
Image caasp45/caasp-velero-plugin-for-microsoft-azure-image
Image caasp45/caasp-velero-restic-restore-helper-image
  • libldap-2_4-2 >= 2.4.46-9.34.1
  • libldap-data >= 2.4.46-9.34.1
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • libldap-2_4-2 >= 2.4.46-9.34.1
  • libldap-2_4-2-32bit >= 2.4.46-9.34.1
  • libldap-data >= 2.4.46-9.34.1
  • openldap2 >= 2.4.46-9.34.1
  • openldap2-client >= 2.4.46-9.34.1
  • openldap2-devel >= 2.4.46-9.34.1
  • openldap2-devel-static >= 2.4.46-9.34.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2020-2581
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • libldap-2_4-2 >= 2.4.46-9.34.1
  • libldap-2_4-2-32bit >= 2.4.46-9.34.1
  • libldap-data >= 2.4.46-9.34.1
  • openldap2 >= 2.4.46-9.34.1
  • openldap2-client >= 2.4.46-9.34.1
  • openldap2-devel >= 2.4.46-9.34.1
  • openldap2-devel-static >= 2.4.46-9.34.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2020-2581
SUSE Linux Enterprise Module for Development Tools 15 SP1
  • openldap2 >= 2.4.46-9.34.1
  • openldap2-devel-32bit >= 2.4.46-9.34.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP1-2020-2581
SUSE Linux Enterprise Module for Development Tools 15 SP2
  • openldap2 >= 2.4.46-9.34.1
  • openldap2-devel-32bit >= 2.4.46-9.34.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP2-2020-2581
SUSE Linux Enterprise Module for Legacy Software 15 SP1
  • openldap2 >= 2.4.46-9.34.1
  • openldap2-back-meta >= 2.4.46-9.34.1
  • openldap2-back-perl >= 2.4.46-9.34.1
  • openldap2-ppolicy-check-password >= 1.2-9.34.1
Patchnames:
SUSE-SLE-Module-Legacy-15-SP1-2020-2581
SUSE Linux Enterprise Module for Legacy Software 15 SP2
  • openldap2 >= 2.4.46-9.34.1
  • openldap2-back-meta >= 2.4.46-9.34.1
  • openldap2-back-perl >= 2.4.46-9.34.1
  • openldap2-ppolicy-check-password >= 1.2-9.34.1
Patchnames:
SUSE-SLE-Module-Legacy-15-SP2-2020-2581
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • libldap-data >= 2.4.46-9.34.1
  • openldap2 >= 2.4.46-9.34.1
  • openldap2-back-sock >= 2.4.46-9.34.1
  • openldap2-back-sql >= 2.4.46-9.34.1
  • openldap2-contrib >= 2.4.46-9.34.1
  • openldap2-doc >= 2.4.46-9.34.1
  • openldap2-ppolicy-check-password >= 1.2-9.34.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-2581
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • openldap2 >= 2.4.46-9.34.1
  • openldap2-back-sock >= 2.4.46-9.34.1
  • openldap2-back-sql >= 2.4.46-9.34.1
  • openldap2-contrib >= 2.4.46-9.34.1
  • openldap2-doc >= 2.4.46-9.34.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-2581
openSUSE Leap 15.1
  • libldap-2_4-2 >= 2.4.46-lp151.10.15.1
  • libldap-2_4-2-32bit >= 2.4.46-lp151.10.15.1
  • libldap-2_4-2-32bit-debuginfo >= 2.4.46-lp151.10.15.1
  • libldap-2_4-2-debuginfo >= 2.4.46-lp151.10.15.1
  • libldap-data >= 2.4.46-lp151.10.15.1
  • openldap2 >= 2.4.46-lp151.10.15.1
  • openldap2-back-meta >= 2.4.46-lp151.10.15.1
  • openldap2-back-meta-debuginfo >= 2.4.46-lp151.10.15.1
  • openldap2-back-perl >= 2.4.46-lp151.10.15.1
  • openldap2-back-perl-debuginfo >= 2.4.46-lp151.10.15.1
  • openldap2-back-sock >= 2.4.46-lp151.10.15.1
  • openldap2-back-sock-debuginfo >= 2.4.46-lp151.10.15.1
  • openldap2-back-sql >= 2.4.46-lp151.10.15.1
  • openldap2-back-sql-debuginfo >= 2.4.46-lp151.10.15.1
  • openldap2-client >= 2.4.46-lp151.10.15.1
  • openldap2-client-debuginfo >= 2.4.46-lp151.10.15.1
  • openldap2-contrib >= 2.4.46-lp151.10.15.1
  • openldap2-contrib-debuginfo >= 2.4.46-lp151.10.15.1
  • openldap2-debuginfo >= 2.4.46-lp151.10.15.1
  • openldap2-debugsource >= 2.4.46-lp151.10.15.1
  • openldap2-devel >= 2.4.46-lp151.10.15.1
  • openldap2-devel-32bit >= 2.4.46-lp151.10.15.1
  • openldap2-devel-static >= 2.4.46-lp151.10.15.1
  • openldap2-doc >= 2.4.46-lp151.10.15.1
  • openldap2-ppolicy-check-password >= 1.2-lp151.10.15.1
  • openldap2-ppolicy-check-password-debuginfo >= 1.2-lp151.10.15.1
Patchnames:
openSUSE-2020-1416
openSUSE Leap 15.2
  • libldap-2_4-2 >= 2.4.46-lp152.14.6.1
  • libldap-2_4-2-32bit >= 2.4.46-lp152.14.6.1
  • libldap-2_4-2-32bit-debuginfo >= 2.4.46-lp152.14.6.1
  • libldap-2_4-2-debuginfo >= 2.4.46-lp152.14.6.1
  • libldap-data >= 2.4.46-lp152.14.6.1
  • openldap2 >= 2.4.46-lp152.14.6.1
  • openldap2-back-meta >= 2.4.46-lp152.14.6.1
  • openldap2-back-meta-debuginfo >= 2.4.46-lp152.14.6.1
  • openldap2-back-perl >= 2.4.46-lp152.14.6.1
  • openldap2-back-perl-debuginfo >= 2.4.46-lp152.14.6.1
  • openldap2-back-sock >= 2.4.46-lp152.14.6.1
  • openldap2-back-sock-debuginfo >= 2.4.46-lp152.14.6.1
  • openldap2-back-sql >= 2.4.46-lp152.14.6.1
  • openldap2-back-sql-debuginfo >= 2.4.46-lp152.14.6.1
  • openldap2-client >= 2.4.46-lp152.14.6.1
  • openldap2-client-debuginfo >= 2.4.46-lp152.14.6.1
  • openldap2-contrib >= 2.4.46-lp152.14.6.1
  • openldap2-contrib-debuginfo >= 2.4.46-lp152.14.6.1
  • openldap2-debuginfo >= 2.4.46-lp152.14.6.1
  • openldap2-debugsource >= 2.4.46-lp152.14.6.1
  • openldap2-devel >= 2.4.46-lp152.14.6.1
  • openldap2-devel-32bit >= 2.4.46-lp152.14.6.1
  • openldap2-devel-static >= 2.4.46-lp152.14.6.1
  • openldap2-doc >= 2.4.46-lp152.14.6.1
  • openldap2-ppolicy-check-password >= 1.2-lp152.14.6.1
  • openldap2-ppolicy-check-password-debuginfo >= 1.2-lp152.14.6.1
Patchnames:
openSUSE-2020-1459


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 Linux Enterprise 12 Module for Legacy openldap2 Affected
SUSE Linux Enterprise 15-SP1 Module for Basesystem openldap2 Released
SUSE Linux Enterprise 15-SP1 Module for Development Tools openldap2 Released
SUSE Linux Enterprise 15-SP1 Module for Legacy openldap2 Released
SUSE Linux Enterprise 15-SP2 Module for Basesystem openldap2 Released
SUSE Linux Enterprise 15-SP2 Module for Development Tools openldap2 Released
SUSE Linux Enterprise 15-SP2 Module for Legacy openldap2 Released
SUSE Linux Enterprise High Performance Computing 12 SP4 openldap2 Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 openldap2 Affected
SUSE Linux Enterprise High Performance Computing 15 LTSS openldap2 Affected
SUSE Linux Enterprise Server 11 SP4 LTSS openldap2 Affected
SUSE Linux Enterprise Server 12 SP2 BCL openldap2 Affected
SUSE Linux Enterprise Server 12 SP2 LTSS openldap2 Affected
SUSE Linux Enterprise Server 12 SP3 BCL openldap2 Affected
SUSE Linux Enterprise Server 12 SP3 LTSS openldap2 Affected
SUSE Linux Enterprise Server 12 SP4 openldap2 Affected
SUSE Linux Enterprise Server 12 SP4 LTSS openldap2 Affected
SUSE Linux Enterprise Server 12 SP5 openldap2 Affected
SUSE Linux Enterprise Server 15 LTSS openldap2 Affected
SUSE Linux Enterprise Server ESPOS 15 openldap2 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 openldap2 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 openldap2 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 openldap2 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 openldap2 Affected