Upstream information

CVE-2020-15166 at MITRE

Description

In ZeroMQ before version 4.3.3, there is a denial-of-service vulnerability. Users with TCP transport public endpoints, even with CURVE/ZAP enabled, are impacted. If a raw TCP socket is opened and connected to an endpoint that is fully configured with CURVE/ZAP, legitimate clients will not be able to exchange any message. Handshakes complete successfully, and messages are delivered to the library, but the server application never receives them. This is patched in version 4.3.3.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate 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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1176116 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4/cilium:1.6.6
Container ses/6/cephcsi/cephcsi:1.2.0.0.1.5.338
Container ses/6/rook/ceph:1.1.1.0.1.5.334
Container ses/7.1/cephcsi/cephcsi:v3.5.1.0
Container ses/7.1/rook/ceph:1.8.6.0.3.2.5
Container ses/7/cephcsi/cephcsi:3.1.1.0.3.62
Container ses/7/rook/ceph:sle15.2.octopus
Container suse/sles/15.2/virt-launcher:0.38.1.5.8.40
Image SLES15-Azure-BYOS
Image SLES15-EC2-HVM-BYOS
Image SLES15-GCE-BYOS
Image SLES15-OCI-BYOS
Image SLES15-SAP-Azure
Image SLES15-SAP-Azure-LI-BYOS-Production
Image SLES15-SAP-Azure-VLI-BYOS-Production
Image SLES15-SAP-EC2-HVM
Image SLES15-SAP-GCE
Image SLES15-SAP-OCI-BYOS
Image SLES15-SP1-CAP-Deployment-BYOS-Azure
Image SLES15-SP1-CAP-Deployment-BYOS-EC2-HVM
Image SLES15-SP1-CAP-Deployment-BYOS-GCE
Image SLES15-SP1-OCI-BYOS
Image SLES15-SP1-SAP-Azure
Image SLES15-SP1-SAP-Azure-LI-BYOS-Production
Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP1-SAP-EC2-HVM
Image SLES15-SP1-SAP-OCI-BYOS
Image SLES15-SP1-SAPCAL-Azure
Image SLES15-SP1-SAPCAL-EC2-HVM
Image SLES15-SP1-SAPCAL-GCE
  • libunwind >= 1.2.1-4.2.3
Container suse/manager/4.3/proxy-salt-broker:4.3.0.7.3
Image SLES15-SAP-Azure-BYOS
Image SLES15-SAP-EC2-HVM-BYOS
Image SLES15-SAP-GCE-BYOS
Image SLES15-SP1-Azure-BYOS
Image SLES15-SP1-Azure-HPC-BYOS
Image SLES15-SP1-EC2-HPC-HVM-BYOS
Image SLES15-SP1-EC2-HVM-BYOS
Image SLES15-SP1-GCE-BYOS
Image SLES15-SP1-Manager-4-0-Azure-BYOS-Proxy
Image SLES15-SP1-Manager-4-0-Azure-BYOS-Server
Image SLES15-SP1-Manager-4-0-EC2-HVM-BYOS-Proxy
Image SLES15-SP1-Manager-4-0-EC2-HVM-BYOS-Server
Image SLES15-SP1-Manager-4-0-GCE-BYOS-Proxy
Image SLES15-SP1-Manager-4-0-GCE-BYOS-Server
Image SLES15-SP1-SAP-Azure-BYOS
Image SLES15-SP1-SAP-EC2-HVM-BYOS
Image SLES15-SP1-SAP-GCE
Image SLES15-SP1-SAP-GCE-BYOS
Image SLES15-SP2-BYOS-Azure
Image SLES15-SP2-BYOS-EC2-HVM
Image SLES15-SP2-BYOS-GCE
Image SLES15-SP2-BYOS-OCI
Image SLES15-SP2-HPC-BYOS-Azure
Image SLES15-SP2-HPC-BYOS-EC2-HVM
Image SLES15-SP2-Manager-4-1-Proxy-BYOS-Azure
Image SLES15-SP2-Manager-4-1-Proxy-BYOS-EC2-HVM
Image SLES15-SP2-Manager-4-1-Proxy-BYOS-GCE
Image SLES15-SP2-Manager-4-1-Server-BYOS-Azure
Image SLES15-SP2-Manager-4-1-Server-BYOS-EC2-HVM
Image SLES15-SP2-Manager-4-1-Server-BYOS-GCE
Image SLES15-SP2-SAP-Azure
Image SLES15-SP2-SAP-Azure-LI-BYOS-Production
Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP2-SAP-BYOS
Image SLES15-SP2-SAP-BYOS-Azure
Image SLES15-SP2-SAP-BYOS-EC2-HVM
Image SLES15-SP2-SAP-BYOS-GCE
Image SLES15-SP2-SAP-BYOS-OCI
Image SLES15-SP2-SAP-EC2-HVM
Image SLES15-SP3-BYOS
Image SLES15-SP3-BYOS-Azure
Image SLES15-SP3-BYOS-EC2-HVM
Image SLES15-SP3-BYOS-GCE
Image SLES15-SP3-BYOS-OCI
Image SLES15-SP3-HPC-BYOS
Image SLES15-SP3-HPC-BYOS-Azure
Image SLES15-SP3-HPC-BYOS-EC2-HVM
Image SLES15-SP3-HPC-BYOS-GCE
Image SLES15-SP3-Manager-4-2-Proxy-BYOS
Image SLES15-SP3-Manager-4-2-Proxy-BYOS-Azure
Image SLES15-SP3-Manager-4-2-Proxy-BYOS-EC2-HVM
Image SLES15-SP3-Manager-4-2-Proxy-BYOS-GCE
Image SLES15-SP3-Manager-4-2-Server-BYOS
Image SLES15-SP3-Manager-4-2-Server-BYOS-Azure
Image SLES15-SP3-Manager-4-2-Server-BYOS-EC2-HVM
Image SLES15-SP3-Manager-4-2-Server-BYOS-GCE
Image SLES15-SP3-Micro-5-1-BYOS
Image SLES15-SP3-Micro-5-1-BYOS-Azure
Image SLES15-SP3-Micro-5-1-BYOS-EC2-HVM
Image SLES15-SP3-Micro-5-1-BYOS-GCE
Image SLES15-SP3-Micro-5-2-BYOS
Image SLES15-SP3-Micro-5-2-BYOS-Azure
Image SLES15-SP3-Micro-5-2-BYOS-EC2-HVM
Image SLES15-SP3-Micro-5-2-BYOS-GCE
Image SLES15-SP3-Micro-BYOS-GCE
Image SLES15-SP3-SAP-Azure-LI-BYOS-Production
Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP3-SAP-BYOS
Image SLES15-SP3-SAP-BYOS-Azure
Image SLES15-SP3-SAP-BYOS-EC2-HVM
Image SLES15-SP3-SAP-BYOS-GCE
Image SLES15-SP3-SAP-BYOS-OCI
Image SLES15-SP4-BYOS
Image SLES15-SP4-BYOS-Azure
Image SLES15-SP4-BYOS-EC2
Image SLES15-SP4-BYOS-GCE
Image SLES15-SP4-HPC-BYOS
Image SLES15-SP4-HPC-BYOS-Azure
Image SLES15-SP4-HPC-BYOS-EC2
Image SLES15-SP4-HPC-BYOS-GCE
Image SLES15-SP4-HPC-EC2
Image SLES15-SP4-HPC-GCE
Image SLES15-SP4-Manager-Proxy-4-3-BYOS
Image SLES15-SP4-Manager-Proxy-4-3-BYOS-Azure
Image SLES15-SP4-Manager-Proxy-4-3-BYOS-EC2
Image SLES15-SP4-Manager-Proxy-4-3-BYOS-GCE
Image SLES15-SP4-Manager-Server-4-3-BYOS
Image SLES15-SP4-Manager-Server-4-3-BYOS-Azure
Image SLES15-SP4-Manager-Server-4-3-BYOS-EC2
Image SLES15-SP4-Manager-Server-4-3-BYOS-GCE
Image SLES15-SP4-SAP-BYOS
Image SLES15-SP4-SAP-BYOS-Azure
Image SLES15-SP4-SAP-BYOS-EC2
Image SLES15-SP4-SAP-BYOS-GCE
  • libunwind >= 1.2.1-4.2.3
  • libzmq5 >= 4.2.3-3.15.4
SUSE Linux Enterprise Desktop 15 SP1
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Linux Enterprise Storage 6
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • libunwind >= 1.2.1-4.2.3
  • libunwind-32bit >= 1.2.1-4.2.3
  • libunwind-devel >= 1.2.1-4.2.3
  • libzmq5 >= 4.2.3-3.15.4
  • libzmq5-32bit >= 4.2.3-3.15.4
  • zeromq-devel >= 4.2.3-3.15.4
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2020-3264
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Linux Enterprise Storage 7
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • libunwind >= 1.2.1-4.2.3
  • libunwind-32bit >= 1.2.1-4.2.3
  • libunwind-devel >= 1.2.1-4.2.3
  • libzmq5 >= 4.2.3-3.15.4
  • libzmq5-32bit >= 4.2.3-3.15.4
  • zeromq-devel >= 4.2.3-3.15.4
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2020-3264
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Basesystem 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • libzmq5 >= 4.2.3-3.15.4
  • zeromq-devel >= 4.2.3-3.15.4
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA libzmq5-4.2.3-3.15.4
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 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
  • libzmq5 >= 4.2.3-3.15.4
  • zeromq-devel >= 4.2.3-3.15.4
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA libzmq5-4.2.3-3.15.4
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • libunwind >= 1.2.1-4.2.3
  • libunwind-32bit >= 1.2.1-4.2.3
  • libunwind-devel >= 1.2.1-4.2.3
  • libzmq5 >= 4.2.3-3.15.4
  • libzmq5-32bit >= 4.2.3-3.15.4
  • zeromq-devel >= 4.2.3-3.15.4
Patchnames:
SUSE-SLE-Product-HPC-15-2020-3264
SUSE Linux Enterprise Module for Package Hub 15 SP1
  • libunwind-32bit >= 1.2.1-4.2.3
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP1-2020-3264
SUSE Linux Enterprise Module for Package Hub 15 SP2
  • libunwind-32bit >= 1.2.1-4.2.3
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2020-3264
SUSE Linux Enterprise Server 15-LTSS
  • libunwind >= 1.2.1-4.2.3
  • libunwind-32bit >= 1.2.1-4.2.3
  • libunwind-devel >= 1.2.1-4.2.3
  • libzmq5 >= 4.2.3-3.15.4
  • libzmq5-32bit >= 4.2.3-3.15.4
  • zeromq-devel >= 4.2.3-3.15.4
Patchnames:
SUSE-SLE-Product-SLES-15-2020-3264
SUSE Linux Enterprise Server for SAP Applications 15
  • libunwind >= 1.2.1-4.2.3
  • libunwind-32bit >= 1.2.1-4.2.3
  • libunwind-devel >= 1.2.1-4.2.3
  • libzmq5 >= 4.2.3-3.15.4
  • libzmq5-32bit >= 4.2.3-3.15.4
  • zeromq-devel >= 4.2.3-3.15.4
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2020-3264
SUSE Manager Tools 12-BETA
  • venv-salt-minion >= 3002.2-3.3.2
Patchnames:
SUSE-SLE-Manager-Tools-12-BETA-2022-445
SUSE Manager Tools 15-BETA
  • venv-salt-minion >= 3002.2-159000.3.3.2
Patchnames:
SUSE-SLE-Manager-Tools-15-BETA-2022-444
openSUSE Leap 15.1
  • libunwind >= 1.2.1-lp151.4.3.1
  • libunwind-32bit >= 1.2.1-lp151.4.3.1
  • libunwind-devel >= 1.2.1-lp151.4.3.1
  • libzmq5 >= 4.2.3-lp151.5.6.1
  • zeromq-devel >= 4.2.3-lp151.5.6.1
  • zeromq-tools >= 4.2.3-lp151.5.6.1
Patchnames:
openSUSE-2020-1907
openSUSE Leap 15.2
  • libunwind >= 1.2.1-lp152.5.3.1
  • libunwind-32bit >= 1.2.1-lp152.5.3.1
  • libunwind-devel >= 1.2.1-lp152.5.3.1
  • libzmq5 >= 4.2.3-lp152.7.3.1
  • zeromq-devel >= 4.2.3-lp152.7.3.1
  • zeromq-tools >= 4.2.3-lp152.7.3.1
Patchnames:
openSUSE-2020-1910
openSUSE Tumbleweed
  • libzmq5 >= 4.3.4-2.2
  • libzmq5-32bit >= 4.3.4-2.2
  • zeromq-devel >= 4.3.4-2.2
  • zeromq-tools >= 4.3.4-2.2
Patchnames:
openSUSE Tumbleweed GA libzmq5-32bit-4.3.4-2.2


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
SUSE CaaS Platform 3.0 zeromq Not affected
SUSE CaaS Platform 4.0 zeromq Released
SUSE Container as a Service Platform 1.0 zeromq Not affected
SUSE Container as a Service Platform 2.0 zeromq Not affected
SUSE Enterprise Storage 5 zeromq Not affected
SUSE Enterprise Storage 6 zeromq Released
SUSE Linux Enterprise Desktop 12 SP5 zeromq Not affected
SUSE Linux Enterprise Desktop 15 SP1 libunwind Released
SUSE Linux Enterprise Desktop 15 SP1 zeromq Released
SUSE Linux Enterprise Desktop 15 SP2 libunwind Released
SUSE Linux Enterprise Desktop 15 SP2 zeromq Released
SUSE Linux Enterprise High Performance Computing 12 zeromq Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS zeromq Released
SUSE Linux Enterprise High Performance Computing 15 SP1 libunwind Released
SUSE Linux Enterprise High Performance Computing 15 SP1 zeromq Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS zeromq Released
SUSE Linux Enterprise High Performance Computing 15 SP2 libunwind Released
SUSE Linux Enterprise High Performance Computing 15 SP2 zeromq Released
SUSE Linux Enterprise Module for Advanced Systems Management 12 zeromq Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 libunwind Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 zeromq Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 libunwind Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 zeromq Released
SUSE Linux Enterprise Server 12 zeromq Not affected
SUSE Linux Enterprise Server 12 SP3 zeromq Not affected
SUSE Linux Enterprise Server 12 SP4 zeromq Not affected
SUSE Linux Enterprise Server 12 SP5 zeromq Not affected
SUSE Linux Enterprise Server 15 ESPOS zeromq Released
SUSE Linux Enterprise Server 15 LTSS zeromq Released
SUSE Linux Enterprise Server 15 SP1 libunwind Released
SUSE Linux Enterprise Server 15 SP1 zeromq Released
SUSE Linux Enterprise Server 15 SP1 LTSS zeromq Released
SUSE Linux Enterprise Server 15 SP2 libunwind Released
SUSE Linux Enterprise Server 15 SP2 zeromq Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 zeromq Released
SUSE Linux Enterprise Server for SAP Applications 12 zeromq Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 zeromq Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 zeromq Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 zeromq Not affected
SUSE Linux Enterprise Server for SAP Applications 15 zeromq Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 libunwind Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 zeromq Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 libunwind Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 zeromq Released
SUSE Linux Enterprise Software Development Kit 12 SP5 zeromq Not affected
SUSE Linux Enterprise Storage 6 libunwind Released
SUSE Linux Enterprise Storage 6 zeromq Released
SUSE Linux Enterprise Storage 7 libunwind Released
SUSE Linux Enterprise Storage 7 zeromq Released
SUSE Linux Enterprise Workstation Extension 12 SP5 zeromq Not affected
SUSE Manager Client Tools for SLE 12 zeromq Not affected
SUSE Manager Proxy 3.2 zeromq Not affected
SUSE Manager Proxy 4.0 libunwind Released
SUSE Manager Proxy 4.0 zeromq Released
SUSE Manager Proxy 4.1 libunwind Released
SUSE Manager Proxy 4.1 zeromq Released
SUSE Manager Retail Branch Server 4.0 libunwind Released
SUSE Manager Retail Branch Server 4.0 zeromq Released
SUSE Manager Retail Branch Server 4.1 libunwind Released
SUSE Manager Retail Branch Server 4.1 zeromq Released
SUSE Manager Server 3.2 zeromq Not affected
SUSE Manager Server 4.0 libunwind Released
SUSE Manager Server 4.0 zeromq Released
SUSE Manager Server 4.1 libunwind Released
SUSE Manager Server 4.1 zeromq Released
ses/6/cephcsi/cephcsi
ses/6/rook/ceph
ses/7.1/cephcsi/cephcsi
ses/7.1/rook/ceph
ses/7/cephcsi/cephcsi
ses/7/rook/ceph
suse/manager/4.3/proxy-salt-broker
suse/sles/15.2/virt-launcher:0.38.1
libunwindReleased
ses/7/ceph/ceph libunwindIn progress