Upstream information

CVE-2018-14618 at MITRE

Description

curl before version 7.61.1 is vulnerable to a buffer overrun in the NTLM authentication code. The internal function Curl_ntlm_core_mk_nt_hash multiplies the length of the password by two (SUM) to figure out how large temporary storage area to allocate from the heap. The length value is then subsequently used to iterate over the password and generate output into the allocated storage buffer. On systems with a 32 bit size_t, the math to calculate SUM triggers an integer overflow when the password length exceeds 2GB (2^31 bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the intended very huge one, making the use of that buffer end up in a heap buffer overflow. (This bug is almost identical to CVE-2017-8816.)

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 10
Vector AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 5.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Access Vector Network Network
Access Complexity Low Low
Privileges Required None Low
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High Low
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1106019 [RESOLVED / FIXED], 1112758 [RESOLVED / FIXED], 1122464 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
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/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 suse/sle15:15.0
Container suse/sle15:15.1
Image caasp-389-ds-image
Image caasp-busybox-image
Image caasp-caasp-dex-image
Image caasp-cert-exporter-image
Image caasp-cilium-etcd-operator-image
Image caasp-cilium-image
Image caasp-cilium-init-image
Image caasp-cilium-operator-image
Image caasp-cloud-provider-openstack-image
Image caasp-configmap-reload-image
Image caasp-coredns-image
Image caasp-etcd-image
Image caasp-gangway-image
Image caasp-grafana-image
Image caasp-helm-tiller-image
Image caasp-hyperkube-image
Image caasp-k8s-sidecar-image
Image caasp-kube-state-metrics-image
Image caasp-kubernetes-client-image
Image caasp-kured-image
Image caasp-metrics-server-image
Image caasp-prometheus-alertmanager-image
Image caasp-prometheus-node-exporter-image
Image caasp-prometheus-pushgateway-image
Image caasp-prometheus-server-image
Image caasp-rsyslog-image
Image caasp-test-update-image
Image caasp-velero-image
Image caasp-velero-plugin-for-aws-image
Image caasp-velero-plugin-for-gcp-image
Image caasp-velero-plugin-for-microsoft-azure-image
Image caasp-velero-restic-restore-helper-image
  • libcurl4 >= 7.60.0-3.9.1
Container caasp/v4/curl:7.60.0
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 caasp-curl-image
  • curl >= 7.60.0-3.9.1
  • libcurl4 >= 7.60.0-3.9.1
Container caasp/v4/default-http-backend:beta1
Container caasp/v4/dnsmasq-nanny:2.78
Container caasp/v4/flannel:0.9.1
Container caasp/v4/haproxy:beta1
Container caasp/v4/kubedns:beta1
Container caasp/v4/nginx-ingress-controller:beta1
Container caasp/v4/openldap:beta1
Container caasp/v4/pause:1.0.0
Container caasp/v4/pv-recycler-node:8.25
Container caasp/v4/salt-api:beta1
Container caasp/v4/salt-master:beta1
Container caasp/v4/salt-minion:beta1
Container caasp/v4/sidecar:beta1
Container caasp/v4/velum:4.0.0
Container sles12/caasp-dex:2.7.1
Image sles12sp3-caasp-dex-image
  • libcurl4 >= 7.37.0-37.26.1
Openstack Cloud Magnum Orchestration 7
  • curl >= 7.37.0-37.26.1
  • libcurl4 >= 7.37.0-37.26.1
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-1903
SUSE CaaS Platform 3.0
  • curl >= 7.37.0-37.26.1
  • libcurl4 >= 7.37.0-37.26.1
Patchnames:
SUSE-CAASP-3.0-2018-1903
SUSE CaaS Platform ALL
  • curl >= 7.37.0-37.26.1
  • libcurl4 >= 7.37.0-37.26.1
Patchnames:
SUSE-CAASP-ALL-2018-1903
SUSE Linux Enterprise Desktop 12 SP3
  • curl >= 7.37.0-37.26.1
  • libcurl4 >= 7.37.0-37.26.1
  • libcurl4-32bit >= 7.37.0-37.26.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-1903
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Server 12 SP4
  • curl >= 7.60.0-2.11
  • libcurl4 >= 7.60.0-2.11
  • libcurl4-32bit >= 7.60.0-2.11
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • curl >= 7.60.0-9.8
  • libcurl4 >= 7.60.0-9.8
  • libcurl4-32bit >= 7.60.0-9.8
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • curl >= 7.60.0-3.17.1
  • libcurl-devel >= 7.60.0-3.17.1
  • libcurl4 >= 7.60.0-3.17.1
  • libcurl4-32bit >= 7.60.0-3.17.1
SUSE Linux Enterprise Module for Basesystem 15
  • curl >= 7.60.0-3.9.1
  • libcurl-devel >= 7.60.0-3.9.1
  • libcurl4 >= 7.60.0-3.9.1
  • libcurl4-32bit >= 7.60.0-3.9.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-2018-1904
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • curl >= 7.37.0-70.33.1
  • libcurl4 >= 7.37.0-70.33.1
  • libcurl4-32bit >= 7.37.0-70.33.1
  • libcurl4-x86 >= 7.37.0-70.33.1
Patchnames:
slessp4-curl-13776
SUSE Linux Enterprise Server 11-SECURITY
SUSE Linux Enterprise Server for SAP Applications 11-SECURITY
  • curl-openssl1 >= 7.37.0-70.33.1
  • libcurl4-openssl1 >= 7.37.0-70.33.1
  • libcurl4-openssl1-32bit >= 7.37.0-70.33.1
  • libcurl4-openssl1-x86 >= 7.37.0-70.33.1
Patchnames:
secsp3-curl-13776
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • curl >= 7.37.0-37.26.1
  • libcurl4 >= 7.37.0-37.26.1
  • libcurl4-32bit >= 7.37.0-37.26.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-1903
SUSE Linux Enterprise Software Development Kit 11 SP4
  • curl >= 7.37.0-70.33.1
  • libcurl-devel >= 7.37.0-70.33.1
Patchnames:
sdksp4-curl-13776
SUSE Linux Enterprise Software Development Kit 12 SP3
  • curl >= 7.37.0-37.26.1
  • libcurl-devel >= 7.37.0-37.26.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-1903
SUSE Linux Enterprise Software Development Kit 12 SP4
  • libcurl-devel >= 7.60.0-2.11
SUSE Linux Enterprise Software Development Kit 12 SP5
  • libcurl-devel >= 7.60.0-9.8
SUSE Studio Onsite 1.3
  • curl >= 7.19.7-1.20.53.16.1
  • libcurl-devel >= 7.19.7-1.20.53.16.1
Patchnames:
slestso13-curl-13769
openSUSE Leap 15.0
  • curl >= 7.60.0-lp150.2.12.1
  • curl-debuginfo >= 7.60.0-lp150.2.12.1
  • curl-debugsource >= 7.60.0-lp150.2.12.1
  • curl-mini >= 7.60.0-lp150.2.12.1
  • curl-mini-debuginfo >= 7.60.0-lp150.2.12.1
  • curl-mini-debugsource >= 7.60.0-lp150.2.12.1
  • libcurl-devel >= 7.60.0-lp150.2.12.1
  • libcurl-devel-32bit >= 7.60.0-lp150.2.12.1
  • libcurl-mini-devel >= 7.60.0-lp150.2.12.1
  • libcurl4 >= 7.60.0-lp150.2.12.1
  • libcurl4-32bit >= 7.60.0-lp150.2.12.1
  • libcurl4-32bit-debuginfo >= 7.60.0-lp150.2.12.1
  • libcurl4-debuginfo >= 7.60.0-lp150.2.12.1
  • libcurl4-mini >= 7.60.0-lp150.2.12.1
  • libcurl4-mini-debuginfo >= 7.60.0-lp150.2.12.1
Patchnames:
openSUSE-2019-694
openSUSE Leap 42.3
  • curl >= 7.37.0-39.1
  • curl-debuginfo >= 7.37.0-39.1
  • curl-debugsource >= 7.37.0-39.1
  • libcurl-devel >= 7.37.0-39.1
  • libcurl-devel-32bit >= 7.37.0-39.1
  • libcurl4 >= 7.37.0-39.1
  • libcurl4-32bit >= 7.37.0-39.1
  • libcurl4-debuginfo >= 7.37.0-39.1
  • libcurl4-debuginfo-32bit >= 7.37.0-39.1
Patchnames:
openSUSE-2018-1008


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 curl Released
SUSE CaaS Platform 3.0 curl Released
SUSE Container as a Service Platform 2.0 curl Released
SUSE Linux Enterprise 15 Module for Basesystem curl Released
SUSE Linux Enterprise 15-SP1 Module for Basesystem curl Released
SUSE Linux Enterprise Desktop 12 SP3 curl Released
SUSE Linux Enterprise Server 11 SP1 curl Released
SUSE Linux Enterprise Server 11 SP3 curl Released
SUSE Linux Enterprise Server 11 SP3 LTSS curl Already fixed
SUSE Linux Enterprise Server 11 SP4 curl Released
SUSE Linux Enterprise Server 12 LTSS curl Already fixed
SUSE Linux Enterprise Server 12 SP1 LTSS curl Already fixed
SUSE Linux Enterprise Server 12 SP2 LTSS curl Already fixed
SUSE Linux Enterprise Server 12 SP3 curl Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 curl Already fixed
SUSE Linux Enterprise Software Development Kit 11 SP4 curl Released
SUSE Linux Enterprise Software Development Kit 12 SP3 curl Released
SUSE Studio Onsite curl Released