CVE-2018-17953

Upstream information

CVE-2018-17953 at MITRE

Description

A incorrect variable in a SUSE specific patch for pam_access rule matching in PAM 1.3.0 in openSUSE Leap 15.0 and SUSE Linux Enterprise 15 could lead to pam_access rules not being applied (fail open).

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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	9.3
Vector	AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Complete
Integrity Impact	Complete
Availability Impact	Complete

CVSS v3 Scores

	National Vulnerability Database	SUSE
Base Score	8.1	7.5
Vector	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Access Vector	Network	Network
Access Complexity	High	Low
Privileges Required	None	None
User Interaction	None	None
Scope	Unchanged	Unchanged
Confidentiality Impact	High	None
Integrity Impact	High	High
Availability Impact	High	None
CVSSv3 Version	3	3

SUSE Bugzilla entry: 1115640 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-CU-2019:697-1, published Tue Jan 14 00:06:48 MST 2020
• SUSE-CU-2019:702-1, published Wed Jan 15 11:24:24 MST 2020
• SUSE-CU-2019:735-1, published Thu Jan 16 10:01:49 MST 2020
• SUSE-CU-2019:740-1, published Sat Feb 1 01:34:57 MST 2020
• SUSE-CU-2019:747-1, published Sat Feb 1 01:36:23 MST 2020
• SUSE-CU-2019:760-1, published Sat Feb 1 01:39:02 MST 2020
• SUSE-CU-2020:118-1, published Thu Apr 9 12:30:52 MDT 2020
• SUSE-CU-2020:119-1, published Thu Apr 9 12:31:02 MDT 2020
• SUSE-CU-2020:120-1, published Thu Apr 9 12:31:10 MDT 2020
• SUSE-CU-2020:121-1, published Thu Apr 9 12:31:22 MDT 2020
• SUSE-CU-2020:122-1, published Thu Apr 9 12:31:31 MDT 2020
• SUSE-CU-2020:196-1, published Tue Jun 16 11:25:08 MDT 2020
• SUSE-CU-2020:201-1, published Tue Jun 16 11:45:25 MDT 2020
• SUSE-CU-2020:209-1, published Wed Jun 17 11:28:19 MDT 2020
• SUSE-CU-2020:212-1, published Wed Jun 17 11:29:01 MDT 2020
• SUSE-CU-2020:215-1, published Wed Jun 17 11:29:32 MDT 2020
• SUSE-CU-2020:218-1, published Wed Jun 17 11:31:11 MDT 2020
• SUSE-CU-2020:221-1, published Wed Jun 17 11:32:00 MDT 2020
• SUSE-CU-2020:325-1, published Sat Jun 20 15:25:03 MDT 2020
• SUSE-CU-2020:54-1, published Mon Feb 17 04:26:04 MST 2020
• SUSE-CU-2020:91-1, published Wed Mar 18 05:25:31 MDT 2020
• SUSE-CU-2020:92-1, published Wed Mar 18 05:35:42 MDT 2020
• SUSE-CU-2020:93-1, published Wed Mar 18 05:41:41 MDT 2020
• SUSE-SU-2018:3965-1, published
• openSUSE-SU-2018:4043-1, published Sat, 8 Dec 2018 00:21:51 +0100 (CET)

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:3.4.3 Container caasp/v4.5/gangway:3.1.0 Container caasp/v4.5/grafana:7.0.3 Container caasp/v4.5/helm-tiller:2.16.9 Container caasp/v4.5/istio-base:beta Container caasp/v4.5/istio-pilot:beta Container caasp/v4.5/istio-proxyv2:beta Container caasp/v4.5/k8s-sidecar:0.1.75 Container caasp/v4.5/kube-apiserver:v1.18.6 Container caasp/v4.5/kube-controller-manager:v1.18.6 Container caasp/v4.5/kube-proxy:v1.18.6 Container caasp/v4.5/kube-scheduler:v1.18.6 Container caasp/v4.5/kube-state-metrics:1.9.5 Container caasp/v4.5/kubernetes-client:1.18.6 Container caasp/v4.5/kucero:1.1.1 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:0.18.1 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:1.0.1 Container caasp/v4.5/velero-plugin-for-gcp:1.0.1 Container caasp/v4.5/velero-plugin-for-microsoft-azure:1.0.1 Container caasp/v4.5/velero-restic-restore-helper:1.3.1 Container caasp/v4.5/velero:1.3.1 Container caasp/v4/389-ds:1.4.0 Container caasp/v4/busybox:1.26.2 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/cilium:1.6.6 Container caasp/v4/cloud-provider-openstack:1.15.0 Container caasp/v4/configmap-reload:0.3.0 Container caasp/v4/coredns:1.6.5 Container caasp/v4/curl:7.60.0 Container caasp/v4/etcd:3.4.3 Container caasp/v4/gangway:3.1.0 Container caasp/v4/grafana:6.2.5 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-alertmanager:0.16.2 Container caasp/v4/prometheus-node-exporter:0.17.0 Container caasp/v4/prometheus-pushgateway:0.6.0 Container caasp/v4/prometheus-server:2.7.1 Container caasp/v4/rsyslog:8.39.0 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 ingress-nginx-controller:0.15.0 Container suse/sle15:15.0 Container suse/sle15:15.1 Container suse/sle15:15.2 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	pam >= 1.3.0-6.6.1
SUSE Linux Enterprise Module for Basesystem 15 SP1	pam >= 1.3.0-6.6.1 pam-32bit >= 1.3.0-6.6.1 pam-devel >= 1.3.0-6.6.1 pam-doc >= 1.3.0-6.6.1
SUSE Linux Enterprise Module for Basesystem 15	pam >= 1.3.0-6.6.1 pam-32bit >= 1.3.0-6.6.1 pam-devel >= 1.3.0-6.6.1 pam-doc >= 1.3.0-6.6.1	Patchnames: SUSE-SLE-Module-Basesystem-15-2018-2825
SUSE Linux Enterprise Module for Development Tools 15 SP1	pam-devel-32bit >= 1.3.0-6.6.1
SUSE Linux Enterprise Module for Development Tools 15	pam >= 1.3.0-6.6.1 pam-devel-32bit >= 1.3.0-6.6.1	Patchnames: SUSE-SLE-Module-Development-Tools-15-2018-2825
openSUSE Leap 15.0	pam >= 1.3.0-lp150.5.6.1 pam-32bit >= 1.3.0-lp150.5.6.1 pam-32bit-debuginfo >= 1.3.0-lp150.5.6.1 pam-debuginfo >= 1.3.0-lp150.5.6.1 pam-debugsource >= 1.3.0-lp150.5.6.1 pam-devel >= 1.3.0-lp150.5.6.1 pam-devel-32bit >= 1.3.0-lp150.5.6.1 pam-doc >= 1.3.0-lp150.5.6.1	Patchnames: openSUSE-2019-971

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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
Magnum Orchestration	pam	Not affected
SLES for SAP Applications	pam	Not affected
SUSE CaaS Platform 3.0	pam	Not affected
SUSE Container as a Service Platform 1.0	pam	Affected
SUSE Container as a Service Platform 2.0	pam	Not affected
SUSE Linux Enterprise 15 Module for Basesystem	pam	Released
SUSE Linux Enterprise 15 Module for Development Tools	pam	Released
SUSE Linux Enterprise 15-SP1 Module for Basesystem	pam	Released
SUSE Linux Enterprise 15-SP1 Module for Development Tools	pam	Released
SUSE Linux Enterprise 15-SP2 Module for Basesystem	pam	Released
SUSE Linux Enterprise 15-SP2 Module for Development Tools	pam	Released
SUSE Linux Enterprise Desktop 12 SP3	pam	Not affected
SUSE Linux Enterprise Desktop 12 SP4	pam	Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4	pam	Not affected
SUSE Linux Enterprise Server 11 SP1	pam	Not affected
SUSE Linux Enterprise Server 11 SP3	pam	Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS	pam	Not affected
SUSE Linux Enterprise Server 11 SP4	pam	Not affected
SUSE Linux Enterprise Server 12 LTSS	pam	Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS	pam	Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS	pam	Not affected
SUSE Linux Enterprise Server 12 SP3	pam	Not affected
SUSE Linux Enterprise Server 12 SP4	pam	Not affected
SUSE Linux Enterprise Server for SAP Applications 12	pam	Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2	pam	Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4	pam	Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4	pam	Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3	pam	Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4	pam	Not affected