Upstream information

CVE-2018-1000115 at MITRE

Description

Memcached version 1.5.5 contains an Insufficient Control of Network Message Volume (Network Amplification, CWE-406) vulnerability in the UDP support of the memcached server that can result in denial of service via network flood (traffic amplification of 1:50,000 has been reported by reliable sources). This attack appear to be exploitable via network connectivity to port 11211 UDP. This vulnerability appears to have been fixed in 1.5.6 due to the disabling of the UDP protocol by default.

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 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3

Note from the SUSE Security Team

This issue does not affect the default configuration of SUSE memcached packages. Users wishing to expose memcached to the network may want to disable UDP by adding to the -U 0 option to the MEMCACHED_PARAMS setting in /etc/sysconfig/memcached, or use firewall filtering to restrict access to trusted parties and avoid spoofed UDP source addresses.

SUSE Bugzilla entry: 1083903 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 6
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Server Applications 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • memcached >= 1.5.6-2.10
  • memcached-devel >= 1.5.6-2.10
 Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP1 GA memcached-1.5.6-2.10
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Server Applications 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • memcached >= 1.5.6-4.5.30
  • memcached-devel >= 1.5.6-4.5.30
 Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP3 GA memcached-1.5.6-4.5.30
SUSE Enterprise Storage 7
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Server Applications 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • memcached >= 1.5.6-4.5.30
  • memcached-devel >= 1.5.6-4.5.30
 Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP2 GA memcached-1.5.6-4.5.30
SUSE Linux Enterprise Desktop 11 SP4
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
SUSE Linux Enterprise Software Development Kit 11 SP4
  • memcached >= 1.2.6-5.17.3.1
 Patchnames:
sdksp4-memcached-13608
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP4
  • memcached-devel >= 1.4.39-4.6.1
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP4 GA memcached-devel-1.4.39-4.6.1
SUSE Linux Enterprise High Performance Computing 12 SP5
  • memcached >= 1.4.39-4.6.1
 Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA memcached-1.4.39-4.6.1
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Server Applications 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • memcached >= 1.5.6-4.7.1
  • memcached-devel >= 1.5.6-4.7.1
 Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP4 GA memcached-1.5.6-4.7.1
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Server Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • memcached >= 1.5.6-2.10
  • memcached-devel >= 1.5.6-2.10
 Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 GA memcached-1.5.6-2.10
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • memcached >= 1.4.39-4.6.1
 Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-647
SUSE Linux Enterprise Server 12 SP4
  • memcached >= 1.4.39-4.6.1
  • memcached-devel >= 1.4.39-4.6.1
 Patchnames:
SUSE Linux Enterprise Server 12 SP4 GA memcached-1.4.39-4.6.1
SUSE Linux Enterprise Software Development Kit 12 SP4 GA memcached-devel-1.4.39-4.6.1
SUSE Linux Enterprise Server 12 SP5
  • memcached >= 1.4.39-4.6.1
  • memcached-devel >= 1.4.39-4.6.1
 Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA memcached-1.4.39-4.6.1
SUSE Linux Enterprise Software Development Kit 12 SP5 GA memcached-1.4.39-4.6.1
SUSE Linux Enterprise Software Development Kit 12 SP5 GA memcached-devel-1.4.39-4.6.1
SUSE Linux Enterprise Server for SAP Applications 12 SP5
SUSE Linux Enterprise Software Development Kit 12 SP5
  • memcached-devel >= 1.4.39-4.6.1
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA memcached-1.4.39-4.6.1
SUSE Linux Enterprise Software Development Kit 12 SP5 GA memcached-devel-1.4.39-4.6.1
SUSE OpenStack Cloud 6
  • crowbar-openstack >= 3.0+git.1521471181.2b39130da-39.10.1
 Patchnames:
SUSE-OpenStack-Cloud-6-2018-752
SUSE OpenStack Cloud 7
  • ansible >= 2.2.3.0-12.2
  • crowbar-core >= 4.0+git.1580209654.1d112d31f-9.66.5
  • crowbar-core-branding-upstream >= 4.0+git.1580209654.1d112d31f-9.66.5
  • crowbar-ha >= 4.0+git.1585316203.d6ad2c8-4.52.4
  • crowbar-openstack >= 4.0+git.1589804581.9972163f0-9.71.4
  • grafana >= 4.6.5-1.14.1
  • keepalived >= 2.0.19-1.8.1
  • kibana >= 4.6.3-5.1
  • memcached >= 1.5.17-3.6.1
  • monasca-installer >= 20180608_12.47-12.1
  • openstack-dashboard-theme-SUSE >= 2016.2-5.12.4
  • openstack-manila >= 3.0.1~dev30-4.12.2
  • openstack-manila-api >= 3.0.1~dev30-4.12.2
  • openstack-manila-data >= 3.0.1~dev30-4.12.2
  • openstack-manila-doc >= 3.0.1~dev30-4.12.3
  • openstack-manila-scheduler >= 3.0.1~dev30-4.12.2
  • openstack-manila-share >= 3.0.1~dev30-4.12.2
  • openstack-neutron-fwaas >= 9.0.2~dev5-4.9.3
  • openstack-neutron-fwaas-doc >= 9.0.2~dev5-4.9.4
  • openstack-nova >= 14.0.11~dev13-4.40.2
  • openstack-nova-api >= 14.0.11~dev13-4.40.2
  • openstack-nova-cells >= 14.0.11~dev13-4.40.2
  • openstack-nova-cert >= 14.0.11~dev13-4.40.2
  • openstack-nova-compute >= 14.0.11~dev13-4.40.2
  • openstack-nova-conductor >= 14.0.11~dev13-4.40.2
  • openstack-nova-console >= 14.0.11~dev13-4.40.2
  • openstack-nova-consoleauth >= 14.0.11~dev13-4.40.2
  • openstack-nova-doc >= 14.0.11~dev13-4.40.2
  • openstack-nova-novncproxy >= 14.0.11~dev13-4.40.2
  • openstack-nova-placement-api >= 14.0.11~dev13-4.40.2
  • openstack-nova-scheduler >= 14.0.11~dev13-4.40.2
  • openstack-nova-serialproxy >= 14.0.11~dev13-4.40.2
  • openstack-nova-vncproxy >= 14.0.11~dev13-4.40.2
  • openstack-tempest >= 12.2.1~a0~dev177-4.9.1
  • openstack-tempest-test >= 12.2.1~a0~dev177-4.9.1
  • python-Django >= 1.8.19-3.23.1
  • python-Pillow >= 2.8.1-4.12.1
  • python-manila >= 3.0.1~dev30-4.12.2
  • python-neutron-fwaas >= 9.0.2~dev5-4.9.3
  • python-nova >= 14.0.11~dev13-4.40.2
  • python-psql2mysql >= 0.5.0+git.1589351878.4ef877c-1.12.1
  • python-psutil >= 1.2.1-21.1
  • python-py >= 1.8.1-11.12.1
  • python-pysaml2 >= 4.0.2-3.17.1
  • python-tempest >= 12.2.1~a0~dev177-4.9.1
  • python-waitress >= 1.4.3-3.3.1
  • rabbitmq-server >= 3.4.4-3.16.1
  • rabbitmq-server-plugins >= 3.4.4-3.16.1
  • release-notes-suse-openstack-cloud >= 7.20180803-3.18.3
  • ruby2.1-rubygem-activeresource >= 4.0.0-3.3.1
  • ruby2.1-rubygem-crowbar-client >= 3.9.2-7.20.1
  • ruby2.1-rubygem-json-1_7 >= 1.7.7-3.3.1
  • ruby2.1-rubygem-puma >= 2.16.0-4.6.1
  • zookeeper-server >= 3.4.10-6.1
 Patchnames:
SUSE-OpenStack-Cloud-7-2018-724
SUSE-OpenStack-Cloud-7-2020-2072
SUSE Studio Onsite 1.3
SUSE Studio Onsite Runner 1.3
  • memcached >= 1.2.6-5.17.3.1
 Patchnames:
slestso13-memcached-13608
openSUSE Tumbleweed
  • memcached >= 1.6.9-2.3
  • memcached-devel >= 1.6.9-2.3
 Patchnames:
openSUSE-Tumbleweed-2024-11045

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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise High Performance Computing 12 SP5 memcached Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP6 memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP5 memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP6 memcached Already fixed
SUSE Linux Enterprise Server 12 SP5 memcached Released
SUSE Linux Enterprise Server 12 SP5-LTSS memcached Affected
SUSE Linux Enterprise Server 15 SP5 memcached Already fixed
SUSE Linux Enterprise Server 15 SP6 memcached Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 memcached Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 memcached Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP6 memcached Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP5 memcached Released
SUSE Manager Proxy 4.3 memcached Already fixed
SUSE Manager Retail Branch Server 4.3 memcached Already fixed
SUSE Manager Server 4.3 memcached Already fixed
SUSE Manager Tools 15 memcached Already fixed
openSUSE Leap 15.5 memcached Already fixed
openSUSE Leap 15.6 memcached Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP2 memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3 memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4 memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP2 memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP3 memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP4 memcached Already fixed
SUSE Linux Enterprise Server 15 SP2 memcached Already fixed
SUSE Linux Enterprise Server 15 SP2-LTSS memcached Already fixed
SUSE Linux Enterprise Server 15 SP3 memcached Already fixed
SUSE Linux Enterprise Server 15 SP3-LTSS memcached Already fixed
SUSE Linux Enterprise Server 15 SP4 memcached Already fixed
SUSE Linux Enterprise Server 15 SP4-LTSS memcached Already fixed
SUSE Linux Enterprise Server 15-ESPOS memcached Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 memcached Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP2 memcached Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP3 memcached Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4 memcached Already fixed
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 memcached Affected
SUSE CaaS Platform 4.0 memcached Already fixed
SUSE Enterprise Storage 4 memcached Unsupported
SUSE Enterprise Storage 6 memcached Already fixed
SUSE Enterprise Storage 7 memcached Already fixed
SUSE Enterprise Storage 7.1 memcached Already fixed
SUSE Linux Enterprise Desktop 11 SP2 memcached Affected
SUSE Linux Enterprise Desktop 11 SP3 memcached Affected
SUSE Linux Enterprise Desktop 11 SP4 memcached Released
SUSE Linux Enterprise Desktop 12 SP1 memcached Affected
SUSE Linux Enterprise Desktop 12 SP2 memcached Unsupported
SUSE Linux Enterprise Desktop 12 SP4 memcached Affected
SUSE Linux Enterprise High Performance Computing 15 memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15-ESPOS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15-LTSS memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP1 memcached Already fixed
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT memcached Affected
SUSE Linux Enterprise Real Time 15 SP2 memcached Already fixed
SUSE Linux Enterprise Real Time 15 SP3 memcached Already fixed
SUSE Linux Enterprise Real Time 15 SP4 memcached Already fixed
SUSE Linux Enterprise Server 11 SP2 memcached Affected
SUSE Linux Enterprise Server 11 SP3 memcached Affected
SUSE Linux Enterprise Server 11 SP4 memcached Released
SUSE Linux Enterprise Server 12 SP1 memcached Affected
SUSE Linux Enterprise Server 12 SP1-LTSS memcached Unsupported
SUSE Linux Enterprise Server 12 SP2 memcached Affected
SUSE Linux Enterprise Server 12 SP2-BCL memcached Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS memcached Affected
SUSE Linux Enterprise Server 12 SP2-LTSS memcached Affected
SUSE Linux Enterprise Server 12 SP3 memcached Released
SUSE Linux Enterprise Server 12 SP3-BCL memcached Unsupported
SUSE Linux Enterprise Server 12 SP3-ESPOS memcached Unsupported
SUSE Linux Enterprise Server 12 SP3-LTSS memcached Unsupported
SUSE Linux Enterprise Server 12 SP4 memcached Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS memcached Affected
SUSE Linux Enterprise Server 12 SP4-LTSS memcached Affected
SUSE Linux Enterprise Server 15 memcached Already fixed
SUSE Linux Enterprise Server 15 SP1 memcached Already fixed
SUSE Linux Enterprise Server 15 SP1-BCL memcached Already fixed
SUSE Linux Enterprise Server 15 SP1-LTSS memcached Already fixed
SUSE Linux Enterprise Server 15 SP2-BCL memcached Already fixed
SUSE Linux Enterprise Server 15 SP3-BCL memcached Already fixed
SUSE Linux Enterprise Server 15-LTSS memcached Already fixed
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 memcached Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP2 memcached Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 memcached Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 memcached Released
SUSE Linux Enterprise Server for SAP Applications 12 SP1 memcached Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 memcached Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 memcached Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 memcached Affected
SUSE Linux Enterprise Server for SAP Applications 15 memcached Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 memcached Already fixed
SUSE Linux Enterprise Software Development Kit 11 SP2 memcached Affected
SUSE Linux Enterprise Software Development Kit 11 SP3 memcached Affected
SUSE Linux Enterprise Software Development Kit 11 SP4 memcached Released
SUSE Linux Enterprise Software Development Kit 12 SP1 memcached Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 memcached Unsupported
SUSE Linux Enterprise Software Development Kit 12 SP4 memcached Affected
SUSE Manager Proxy 4.0 memcached Already fixed
SUSE Manager Proxy 4.1 memcached Already fixed
SUSE Manager Proxy 4.2 memcached Already fixed
SUSE Manager Retail Branch Server 4.0 memcached Already fixed
SUSE Manager Retail Branch Server 4.1 memcached Already fixed
SUSE Manager Retail Branch Server 4.2 memcached Already fixed
SUSE Manager Server 4.0 memcached Already fixed
SUSE Manager Server 4.1 memcached Already fixed
SUSE Manager Server 4.2 memcached Already fixed
SUSE OpenStack Cloud 5 memcached Affected
SUSE OpenStack Cloud 6 crowbar-openstack Released
SUSE OpenStack Cloud 6 memcached Unsupported
SUSE OpenStack Cloud 6-LTSS memcached Unsupported
SUSE OpenStack Cloud 7 ansible Released
SUSE OpenStack Cloud 7 crowbar-core Released
SUSE OpenStack Cloud 7 crowbar-ha Released
SUSE OpenStack Cloud 7 crowbar-openstack Released
SUSE OpenStack Cloud 7 grafana Released
SUSE OpenStack Cloud 7 keepalived Released
SUSE OpenStack Cloud 7 kibana Released
SUSE OpenStack Cloud 7 memcached Released
SUSE OpenStack Cloud 7 monasca-installer Released
SUSE OpenStack Cloud 7 openstack-dashboard-theme-SUSE Released
SUSE OpenStack Cloud 7 openstack-manila Released
SUSE OpenStack Cloud 7 openstack-manila-doc Released
SUSE OpenStack Cloud 7 openstack-neutron-fwaas Released
SUSE OpenStack Cloud 7 openstack-neutron-fwaas-doc Released
SUSE OpenStack Cloud 7 openstack-nova Released
SUSE OpenStack Cloud 7 openstack-nova-doc Released
SUSE OpenStack Cloud 7 openstack-tempest Released
SUSE OpenStack Cloud 7 python-Django Released
SUSE OpenStack Cloud 7 python-Pillow Released
SUSE OpenStack Cloud 7 python-psql2mysql Released
SUSE OpenStack Cloud 7 python-psutil Released
SUSE OpenStack Cloud 7 python-py Released
SUSE OpenStack Cloud 7 python-pysaml2 Released
SUSE OpenStack Cloud 7 python-waitress Released
SUSE OpenStack Cloud 7 rabbitmq-server Released
SUSE OpenStack Cloud 7 release-notes-suse-openstack-cloud Released
SUSE OpenStack Cloud 7 rubygem-activeresource Released
SUSE OpenStack Cloud 7 rubygem-crowbar-client Released
SUSE OpenStack Cloud 7 rubygem-json-1_7 Released
SUSE OpenStack Cloud 7 rubygem-puma Released
SUSE OpenStack Cloud 7 zookeeper Released
SUSE OpenStack Cloud 8 memcached Affected
SUSE OpenStack Cloud 9 memcached Affected
SUSE OpenStack Cloud Crowbar 8 memcached Affected
SUSE OpenStack Cloud Crowbar 9 memcached Affected
SUSE Studio Onsite 1.3 memcached Released
SUSE Studio Onsite Runner 1.3 memcached Released
openSUSE Leap 15.3 memcached Already fixed
openSUSE Leap 15.4 memcached Already fixed
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security memcached Affected
SUSE OpenStack Cloud 2.0 memcached Affected
SUSE OpenStack Cloud 3.0 memcached Affected
SUSE OpenStack Cloud 4 memcached Affected

SUSE Timeline for this CVE

CVE page created: Sat Mar 3 06:29:27 2018
CVE page last modified: Tue Oct 8 18:22:08 2024