Upstream information

CVE-2021-20232 at MITRE

Description

A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 7.4
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
Access Vector Network Network
Access Complexity Low High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High None
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1183456 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4.5/389-ds:1.4.3
Container caasp/v4.5/busybox:1.26.2
Container caasp/v4.5/caasp-dex:2.23.0
Container caasp/v4.5/cert-exporter:2.3.0
Container caasp/v4.5/cert-manager-cainjector:0.15.1
Container caasp/v4.5/cert-manager-controller:0.15.1
Container caasp/v4.5/cert-manager-webhook:0.15.1
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 caasp/v4.5/configmap-reload:0.3.0
Container caasp/v4.5/coredns:1.6.7
Container caasp/v4.5/curl:7.66.0
Container caasp/v4.5/default-http-backend:0.15.0
Container caasp/v4.5/etcd:3.4.13
Container caasp/v4.5/gangway:3.1.0
Container caasp/v4.5/grafana:7.3.1
Container caasp/v4.5/helm-tiller:2.16.12
Container caasp/v4.5/k8s-sidecar:0.1.75
Container caasp/v4.5/kube-apiserver:v1.18.10
Container caasp/v4.5/kube-controller-manager:v1.18.10
Container caasp/v4.5/kube-proxy:v1.18.10
Container caasp/v4.5/kube-scheduler:v1.18.10
Container caasp/v4.5/kube-state-metrics:1.9.5
Container caasp/v4.5/kubernetes-client:1.18.10
Container caasp/v4.5/kucero:1.3.0
Container caasp/v4.5/kured:1.4.3
Container caasp/v4.5/metrics-server:0.3.6
Container caasp/v4.5/prometheus-alertmanager:0.16.2
Container caasp/v4.5/prometheus-node-exporter:1.0.1
Container caasp/v4.5/prometheus-pushgateway:0.6.0
Container caasp/v4.5/prometheus-server:2.18.0
Container caasp/v4.5/reloader:0.0.58
Container caasp/v4.5/rsyslog:8.39.0
Container caasp/v4.5/skuba-tooling:0.1.0
Container caasp/v4.5/velero-plugin-for-aws:1.1.0
Container caasp/v4.5/velero-plugin-for-gcp:1.1.0
Container caasp/v4.5/velero-plugin-for-microsoft-azure:1.1.0
Container caasp/v4.5/velero-restic-restore-helper:1.4.2
Container caasp/v4.5/velero:1.4.2
Container ingress-nginx-controller:0.15.0
Container suse/sle15:15.2
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 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
  • libgnutls30 >= 3.6.7-14.10.2
Container suse/sle15:15.0
Container suse/sle15:15.1
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
  • libgnutls30 >= 3.6.7-6.40.2
SUSE CaaS Platform 4.0
  • gnutls >= 3.6.7-6.40.2
  • libgnutls-devel >= 3.6.7-6.40.2
  • libgnutls30 >= 3.6.7-6.40.2
  • libgnutls30-32bit >= 3.6.7-6.40.2
  • libgnutls30-hmac >= 3.6.7-6.40.2
  • libgnutls30-hmac-32bit >= 3.6.7-6.40.2
  • libgnutlsxx-devel >= 3.6.7-6.40.2
  • libgnutlsxx28 >= 3.6.7-6.40.2
Patchnames:
SUSE-SUSE-CAASP-4.0-2021-934
SUSE Enterprise Storage 6
  • gnutls >= 3.6.7-6.40.2
  • libgnutls-devel >= 3.6.7-6.40.2
  • libgnutls30 >= 3.6.7-6.40.2
  • libgnutls30-32bit >= 3.6.7-6.40.2
  • libgnutls30-hmac >= 3.6.7-6.40.2
  • libgnutls30-hmac-32bit >= 3.6.7-6.40.2
  • libgnutlsxx-devel >= 3.6.7-6.40.2
  • libgnutlsxx28 >= 3.6.7-6.40.2
Patchnames:
SUSE-Storage-6-2021-934
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
  • gnutls >= 3.6.7-6.40.2
  • libgnutls-devel >= 3.6.7-6.40.2
  • libgnutls30 >= 3.6.7-6.40.2
  • libgnutls30-32bit >= 3.6.7-6.40.2
  • libgnutls30-hmac >= 3.6.7-6.40.2
  • libgnutls30-hmac-32bit >= 3.6.7-6.40.2
  • libgnutlsxx-devel >= 3.6.7-6.40.2
  • libgnutlsxx28 >= 3.6.7-6.40.2
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-934
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • gnutls >= 3.6.7-6.40.2
  • libgnutls-devel >= 3.6.7-6.40.2
  • libgnutls30 >= 3.6.7-6.40.2
  • libgnutls30-32bit >= 3.6.7-6.40.2
  • libgnutls30-hmac >= 3.6.7-6.40.2
  • libgnutls30-hmac-32bit >= 3.6.7-6.40.2
  • libgnutlsxx-devel >= 3.6.7-6.40.2
  • libgnutlsxx28 >= 3.6.7-6.40.2
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-934
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • gnutls >= 3.6.7-6.40.2
  • libgnutls-devel >= 3.6.7-6.40.2
  • libgnutls30 >= 3.6.7-6.40.2
  • libgnutls30-32bit >= 3.6.7-6.40.2
  • libgnutls30-hmac >= 3.6.7-6.40.2
  • libgnutls30-hmac-32bit >= 3.6.7-6.40.2
  • libgnutlsxx-devel >= 3.6.7-6.40.2
  • libgnutlsxx28 >= 3.6.7-6.40.2
Patchnames:
SUSE-SLE-Product-HPC-15-2021-934
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • gnutls >= 3.6.7-14.10.2
  • libgnutls-devel >= 3.6.7-14.10.2
  • libgnutls30 >= 3.6.7-14.10.2
  • libgnutls30-32bit >= 3.6.7-14.10.2
  • libgnutls30-hmac >= 3.6.7-14.10.2
  • libgnutls30-hmac-32bit >= 3.6.7-14.10.2
  • libgnutlsxx-devel >= 3.6.7-14.10.2
  • libgnutlsxx28 >= 3.6.7-14.10.2
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2021-935
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • gnutls-guile >= 3.6.7-14.10.2
  • libgnutls-devel-32bit >= 3.6.7-14.10.2
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2021-935
SUSE Linux Enterprise Server 15 SP1-BCL
  • gnutls >= 3.6.7-6.40.2
  • libgnutls-devel >= 3.6.7-6.40.2
  • libgnutls30 >= 3.6.7-6.40.2
  • libgnutls30-32bit >= 3.6.7-6.40.2
  • libgnutls30-hmac >= 3.6.7-6.40.2
  • libgnutls30-hmac-32bit >= 3.6.7-6.40.2
  • libgnutlsxx-devel >= 3.6.7-6.40.2
  • libgnutlsxx28 >= 3.6.7-6.40.2
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-BCL-2021-934
SUSE Linux Enterprise Server 15 SP1-LTSS
  • gnutls >= 3.6.7-6.40.2
  • libgnutls-devel >= 3.6.7-6.40.2
  • libgnutls30 >= 3.6.7-6.40.2
  • libgnutls30-32bit >= 3.6.7-6.40.2
  • libgnutls30-hmac >= 3.6.7-6.40.2
  • libgnutls30-hmac-32bit >= 3.6.7-6.40.2
  • libgnutlsxx-devel >= 3.6.7-6.40.2
  • libgnutlsxx28 >= 3.6.7-6.40.2
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-934
SUSE Linux Enterprise Server 15-LTSS
  • gnutls >= 3.6.7-6.40.2
  • libgnutls-devel >= 3.6.7-6.40.2
  • libgnutls30 >= 3.6.7-6.40.2
  • libgnutls30-32bit >= 3.6.7-6.40.2
  • libgnutls30-hmac >= 3.6.7-6.40.2
  • libgnutls30-hmac-32bit >= 3.6.7-6.40.2
  • libgnutlsxx-devel >= 3.6.7-6.40.2
  • libgnutlsxx28 >= 3.6.7-6.40.2
Patchnames:
SUSE-SLE-Product-SLES-15-2021-934
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • gnutls >= 3.6.7-6.40.2
  • libgnutls-devel >= 3.6.7-6.40.2
  • libgnutls30 >= 3.6.7-6.40.2
  • libgnutls30-32bit >= 3.6.7-6.40.2
  • libgnutls30-hmac >= 3.6.7-6.40.2
  • libgnutls30-hmac-32bit >= 3.6.7-6.40.2
  • libgnutlsxx-devel >= 3.6.7-6.40.2
  • libgnutlsxx28 >= 3.6.7-6.40.2
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP1-2021-934
SUSE Linux Enterprise Server for SAP Applications 15
  • gnutls >= 3.6.7-6.40.2
  • libgnutls-devel >= 3.6.7-6.40.2
  • libgnutls30 >= 3.6.7-6.40.2
  • libgnutls30-32bit >= 3.6.7-6.40.2
  • libgnutls30-hmac >= 3.6.7-6.40.2
  • libgnutls30-hmac-32bit >= 3.6.7-6.40.2
  • libgnutlsxx-devel >= 3.6.7-6.40.2
  • libgnutlsxx28 >= 3.6.7-6.40.2
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2021-934
SUSE Manager Proxy 4.0
  • gnutls >= 3.6.7-6.40.2
  • libgnutls-devel >= 3.6.7-6.40.2
  • libgnutls30 >= 3.6.7-6.40.2
  • libgnutls30-32bit >= 3.6.7-6.40.2
  • libgnutls30-hmac >= 3.6.7-6.40.2
  • libgnutls30-hmac-32bit >= 3.6.7-6.40.2
  • libgnutlsxx-devel >= 3.6.7-6.40.2
  • libgnutlsxx28 >= 3.6.7-6.40.2
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-934
SUSE Manager Retail Branch Server 4.0
  • gnutls >= 3.6.7-6.40.2
  • libgnutls-devel >= 3.6.7-6.40.2
  • libgnutls30 >= 3.6.7-6.40.2
  • libgnutls30-32bit >= 3.6.7-6.40.2
  • libgnutls30-hmac >= 3.6.7-6.40.2
  • libgnutls30-hmac-32bit >= 3.6.7-6.40.2
  • libgnutlsxx-devel >= 3.6.7-6.40.2
  • libgnutlsxx28 >= 3.6.7-6.40.2
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-934
SUSE Manager Server 4.0
  • gnutls >= 3.6.7-6.40.2
  • libgnutls-devel >= 3.6.7-6.40.2
  • libgnutls30 >= 3.6.7-6.40.2
  • libgnutls30-32bit >= 3.6.7-6.40.2
  • libgnutls30-hmac >= 3.6.7-6.40.2
  • libgnutls30-hmac-32bit >= 3.6.7-6.40.2
  • libgnutlsxx-devel >= 3.6.7-6.40.2
  • libgnutlsxx28 >= 3.6.7-6.40.2
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-934
SUSE MicroOS 5.0
  • libgnutls30 >= 3.6.7-14.10.2
Patchnames:
SUSE-SUSE-MicroOS-5.0-2021-935
openSUSE Leap 15.2
  • gnutls >= 3.6.7-lp152.9.9.1
  • gnutls-debuginfo >= 3.6.7-lp152.9.9.1
  • gnutls-debugsource >= 3.6.7-lp152.9.9.1
  • gnutls-guile >= 3.6.7-lp152.9.9.1
  • gnutls-guile-debuginfo >= 3.6.7-lp152.9.9.1
  • libgnutls-dane-devel >= 3.6.7-lp152.9.9.1
  • libgnutls-dane0 >= 3.6.7-lp152.9.9.1
  • libgnutls-dane0-debuginfo >= 3.6.7-lp152.9.9.1
  • libgnutls-devel >= 3.6.7-lp152.9.9.1
  • libgnutls-devel-32bit >= 3.6.7-lp152.9.9.1
  • libgnutls30 >= 3.6.7-lp152.9.9.1
  • libgnutls30-32bit >= 3.6.7-lp152.9.9.1
  • libgnutls30-32bit-debuginfo >= 3.6.7-lp152.9.9.1
  • libgnutls30-debuginfo >= 3.6.7-lp152.9.9.1
  • libgnutls30-hmac >= 3.6.7-lp152.9.9.1
  • libgnutls30-hmac-32bit >= 3.6.7-lp152.9.9.1
  • libgnutlsxx-devel >= 3.6.7-lp152.9.9.1
  • libgnutlsxx28 >= 3.6.7-lp152.9.9.1
  • libgnutlsxx28-debuginfo >= 3.6.7-lp152.9.9.1
Patchnames:
openSUSE-2021-470
openSUSE Leap 15.3 SLE Imports
  • gnutls >= 3.6.7-14.10.2
  • gnutls-debuginfo >= 3.6.7-14.10.2
  • gnutls-debugsource >= 3.6.7-14.10.2
  • gnutls-guile >= 3.6.7-14.10.2
  • gnutls-guile-debuginfo >= 3.6.7-14.10.2
  • libgnutls-devel >= 3.6.7-14.10.2
  • libgnutls-devel-32bit >= 3.6.7-14.10.2
  • libgnutls-devel-64bit >= 3.6.7-14.10.2
  • libgnutls30 >= 3.6.7-14.10.2
  • libgnutls30-32bit >= 3.6.7-14.10.2
  • libgnutls30-32bit-debuginfo >= 3.6.7-14.10.2
  • libgnutls30-64bit >= 3.6.7-14.10.2
  • libgnutls30-64bit-debuginfo >= 3.6.7-14.10.2
  • libgnutls30-debuginfo >= 3.6.7-14.10.2
  • libgnutls30-hmac >= 3.6.7-14.10.2
  • libgnutls30-hmac-32bit >= 3.6.7-14.10.2
  • libgnutls30-hmac-64bit >= 3.6.7-14.10.2
  • libgnutlsxx-devel >= 3.6.7-14.10.2
  • libgnutlsxx28 >= 3.6.7-14.10.2
  • libgnutlsxx28-debuginfo >= 3.6.7-14.10.2
Patchnames:
SUSE-2021-934
SUSE-2021-935


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
Carwos 1 gnutls Not affected
HPE Helion OpenStack 8 gnutls Not affected
SLES for SAP Applications gnutls Not affected
SUSE CaaS Platform 4.0 gnutls Released
SUSE Enterprise Storage 6 gnutls Released
SUSE Linux Enterprise High Availability Extension 11 SP4 gnutls Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 gnutls Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS gnutls Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS gnutls Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 gnutls Released
SUSE Linux Enterprise Point of Service 11 SP3 gnutls Not affected
SUSE Linux Enterprise Point of Service Image Server 12 gnutls Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS gnutls Not affected
SUSE Linux Enterprise Server 12 SP2 BCL gnutls Not affected
SUSE Linux Enterprise Server 12 SP2 ESPOS gnutls Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS gnutls Not affected
SUSE Linux Enterprise Server 12 SP3 BCL gnutls Not affected
SUSE Linux Enterprise Server 12 SP3 ESPOS gnutls Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS gnutls Not affected
SUSE Linux Enterprise Server 12 SP4 ESPOS gnutls Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS gnutls Not affected
SUSE Linux Enterprise Server 12 SP5 gnutls Not affected
SUSE Linux Enterprise Server 15 LTSS gnutls Released
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux gnutls Released
SUSE Linux Enterprise Server 15 SP1 LTSS gnutls Released
SUSE Linux Enterprise Server ESPOS 15 gnutls Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 gnutls Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 gnutls Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 gnutls Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 gnutls Not affected
SUSE Linux Enterprise Server for SAP Applications 15 gnutls Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 gnutls Released
SUSE Manager Proxy 4.0 gnutls Released
SUSE Manager Retail Branch Server 4.0 gnutls Released
SUSE Manager Server 4.0 gnutls Released
SUSE OpenStack Cloud 7 gnutls Not affected
SUSE OpenStack Cloud 8 gnutls Not affected
SUSE OpenStack Cloud 9 gnutls Not affected
SUSE OpenStack Cloud Crowbar 8 gnutls Not affected
SUSE OpenStack Cloud Crowbar 9 gnutls Not affected