Upstream information

CVE-2019-14853 at MITRE

Description

An error-handling flaw was found in python-ecdsa before version 0.13.3. During signature decoding, malformed DER signatures could raise unexpected exceptions (or no exceptions at all), which could lead to a denial of service.

SUSE information

Overall state of this security issue: Pending

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 SUSE
Base Score 7.5 5.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3.1 3
SUSE Bugzilla entry: 1153165 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4/k8s-sidecar:0.1.75
Container ses/6/cephcsi/cephcsi:1.2.0.0.1.5.57
Container ses/6/rook/ceph:1.1.1.0.1.5.57
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/ceph/ceph:15.2.3.579.3.383
Container ses/7/cephcsi/cephcsi:2.0.0.0.1.1200
Container ses/7/rook/ceph:sle15.2.octopus
Image SLES15-Azure-BYOS
Image SLES15-EC2-CHOST-HVM-BYOS
Image SLES15-EC2-HVM-BYOS
Image SLES15-OCI-BYOS
Image SLES15-SAP-Azure
Image SLES15-SAP-Azure-BYOS
Image SLES15-SAP-EC2-HVM
Image SLES15-SAP-EC2-HVM-BYOS
Image SLES15-SAP-OCI-BYOS
Image SLES15-SP1-Azure-BYOS
Image SLES15-SP1-Azure-HPC-BYOS
Image SLES15-SP1-CAP-Deployment-BYOS-Azure
Image SLES15-SP1-CAP-Deployment-BYOS-EC2-HVM
Image SLES15-SP1-CHOST-BYOS-Ali
Image SLES15-SP1-CHOST-BYOS-Azure
Image SLES15-SP1-CHOST-BYOS-EC2
Image SLES15-SP1-CHOST-BYOS-OpenStack
Image SLES15-SP1-EC2-HPC-HVM-BYOS
Image SLES15-SP1-EC2-HVM-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-Server
Image SLES15-SP1-OCI-BYOS
Image SLES15-SP1-SAP-Azure
Image SLES15-SP1-SAP-Azure-BYOS
Image SLES15-SP1-SAP-EC2-HVM
Image SLES15-SP1-SAP-EC2-HVM-BYOS
Image SLES15-SP1-SAP-OCI-BYOS
Image SLES15-SP1-SAPCAL-Azure
Image SLES15-SP1-SAPCAL-EC2-HVM
Image SLES15-SP2-Azure-Basic
Image SLES15-SP2-Azure-Standard
Image SLES15-SP2-BYOS-Azure
Image SLES15-SP2-BYOS-EC2-HVM
Image SLES15-SP2-BYOS-OCI
Image SLES15-SP2-CAP-Deployment-BYOS-Azure
Image SLES15-SP2-CAP-Deployment-BYOS-EC2-HVM
Image SLES15-SP2-CHOST-BYOS-Aliyun
Image SLES15-SP2-CHOST-BYOS-Azure
Image SLES15-SP2-CHOST-BYOS-EC2
Image SLES15-SP2-CHOST-BYOS-OpenStack
Image SLES15-SP2-EC2-ECS-HVM
Image SLES15-SP2-EC2-HVM
Image SLES15-SP2-HPC-Azure
Image SLES15-SP2-HPC-BYOS-Azure
Image SLES15-SP2-HPC-BYOS-EC2-HVM
Image SLES15-SP2-HPC-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-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-BYOS-Azure
Image SLES15-SP2-SAP-BYOS-EC2-HVM
Image SLES15-SP2-SAP-BYOS-OCI
Image SLES15-SP2-SAP-EC2-HVM
Image SLES15-SP3-Azure-Basic
Image SLES15-SP3-Azure-Standard
Image SLES15-SP3-BYOS-Azure
Image SLES15-SP3-BYOS-EC2-HVM
Image SLES15-SP3-BYOS-OCI
Image SLES15-SP3-CHOST-BYOS-Aliyun
Image SLES15-SP3-CHOST-BYOS-Azure
Image SLES15-SP3-CHOST-BYOS-EC2
Image SLES15-SP3-CHOST-BYOS.*-Aliyun
Image SLES15-SP3-CHOST-BYOS.*-Azure
Image SLES15-SP3-CHOST-BYOS.*-EC2
Image SLES15-SP3-EC2-ECS-HVM
Image SLES15-SP3-EC2-HVM
Image SLES15-SP3-HPC-Azure
Image SLES15-SP3-HPC-BYOS-Azure
Image SLES15-SP3-HPC-BYOS-EC2-HVM
Image SLES15-SP3-HPC-BYOS.*-Azure
Image SLES15-SP3-HPC-BYOS.*-EC2-HVM
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.*-Azure
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-Manager-4-2-Server-BYOS.*-Azure
Image SLES15-SP3-SAP-Azure
Image SLES15-SP3-SAP-BYOS-Azure
Image SLES15-SP3-SAP-BYOS-EC2-HVM
Image SLES15-SP3-SAP-BYOS-OCI
Image SLES15-SP3-SAP-EC2-HVM
Image SLES15-SP3-SAPCAL-Azure
Image SLES15-SP3-SAPCAL-EC2-HVM
  • python3-ecdsa >= 0.13.3-3.3.1
HPE Helion Openstack 8
  • python-ecdsa >= 0.13.3-5.10.1
Patchnames:
HPE-Helion-OpenStack-8-2019-3024
Image SLES12-SP4-Azure-BYOS
Image SLES12-SP4-OCI-BYOS
Image SLES12-SP4-SAP-Azure
Image SLES12-SP4-SAP-Azure-BYOS
Image SLES12-SP4-SAP-OCI-BYOS
Image SLES12-SP5-Azure-BYOS
Image SLES12-SP5-Azure-Basic-On-Demand
Image SLES12-SP5-Azure-HPC-BYOS
Image SLES12-SP5-Azure-HPC-On-Demand
Image SLES12-SP5-Azure-SAP-BYOS
Image SLES12-SP5-Azure-SAP-On-Demand
Image SLES12-SP5-Azure-Standard-On-Demand
Image SLES12-SP5-EC2-ECS-On-Demand
Image SLES12-SP5-OCI-BYOS-BYOS
Image SLES12-SP5-OCI-BYOS-SAP-BYOS
  • python3-ecdsa >= 0.13.3-5.10.1
Image SLES12-SP4-EC2-HVM-BYOS
Image SLES12-SP4-SAP-EC2-HVM
Image SLES12-SP4-SAP-EC2-HVM-BYOS
Image SLES12-SP5-EC2-BYOS
Image SLES12-SP5-EC2-On-Demand
Image SLES12-SP5-EC2-SAP-BYOS
Image SLES12-SP5-EC2-SAP-On-Demand
  • python-ecdsa >= 0.13.3-5.10.1
  • python3-ecdsa >= 0.13.3-5.10.1
SUSE CaaS Platform 3.0
  • python-ecdsa >= 0.13.3-5.10.1
Patchnames:
SUSE-CAASP-3.0-2019-3024
SUSE Enterprise Storage 4
  • python-ecdsa >= 0.13.3-5.10.1
Patchnames:
SUSE-Storage-4-2019-3024
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
  • python3-ecdsa >= 0.13.3-3.3.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2019-2891
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
  • python3-ecdsa >= 0.13.3-3.3.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA python3-ecdsa-0.13.3-3.3.1
SUSE-SLE-Module-Basesystem-15-SP2-2020-1877
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
  • python3-ecdsa >= 0.13.3-3.7.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA python3-ecdsa-0.13.3-3.7.1
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Module for Public Cloud 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Server for SAP Applications 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • python-ecdsa >= 0.13.3-5.10.1
  • python3-ecdsa >= 0.13.3-5.10.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-12-2019-3024
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Public Cloud 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • python3-ecdsa >= 0.13.3-3.3.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-15-2019-2891
SUSE Linux Enterprise Module for Package Hub 15 SP1
  • python2-ecdsa >= 0.13.3-3.3.1
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP1-2020-1877
SUSE Linux Enterprise Module for Package Hub 15 SP2
  • python2-ecdsa >= 0.13.3-3.3.1
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2020-1877
SUSE Linux Enterprise Module for Package Hub 15
  • python2-ecdsa >= 0.13.3-3.3.1
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-2019-2891
SUSE Manager Server 3.2
  • python-ecdsa >= 0.13.3-5.10.1
Patchnames:
SUSE-SUSE-Manager-Server-3.2-2019-3024
SUSE OpenStack Cloud 7
  • python-ecdsa >= 0.13.3-5.10.1
Patchnames:
SUSE-OpenStack-Cloud-7-2019-3024
SUSE OpenStack Cloud 8
  • python-ecdsa >= 0.13.3-5.10.1
Patchnames:
SUSE-OpenStack-Cloud-8-2019-3024
SUSE OpenStack Cloud 9
  • python-ecdsa >= 0.13.3-5.10.1
Patchnames:
SUSE-OpenStack-Cloud-9-2019-3024
SUSE OpenStack Cloud Crowbar 8
  • python-ecdsa >= 0.13.3-5.10.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2019-3024
SUSE OpenStack Cloud Crowbar 9
  • python-ecdsa >= 0.13.3-5.10.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2019-3024
openSUSE Leap 15.0
  • python2-ecdsa >= 0.13.3-lp150.2.3.1
  • python3-ecdsa >= 0.13.3-lp150.2.3.1
Patchnames:
openSUSE-2019-2472
openSUSE Leap 15.1
  • python2-ecdsa >= 0.13.3-lp151.3.3.1
  • python3-ecdsa >= 0.13.3-lp151.3.3.1
Patchnames:
openSUSE-2019-2474
openSUSE Tumbleweed
  • python36-ecdsa >= 0.16.1-1.5
  • python38-ecdsa >= 0.16.1-1.5
  • python39-ecdsa >= 0.16.1-1.5
Patchnames:
openSUSE Tumbleweed GA python36-ecdsa-0.16.1-1.5


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
HPE Helion OpenStack 8 python-ecdsa Released
HPE Helion OpenStack Cloud 8 python-ecdsa Affected
SUSE CaaS Platform 3.0 python-ecdsa Released
SUSE CaaS Platform 4.0 python-ecdsa Released
SUSE CaaS Platform 4.5 python-ecdsa Released
SUSE Container as a Service Platform 1.0 python-ecdsa Affected
SUSE Container as a Service Platform 2.0 python-ecdsa Affected
SUSE Enterprise Storage 4 python-ecdsa Released
SUSE Enterprise Storage 6 python-ecdsa Released
SUSE Enterprise Storage 7 python-ecdsa Released
SUSE Linux Enterprise Desktop 15 SP1 python-ecdsa Released
SUSE Linux Enterprise Desktop 15 SP2 python-ecdsa Released
SUSE Linux Enterprise Desktop 15 SP3 python-ecdsa Released
SUSE Linux Enterprise Desktop 15 SP4 python-ecdsa Released
SUSE Linux Enterprise High Performance Computing 12 python-ecdsa Released
SUSE Linux Enterprise High Performance Computing 15 python-ecdsa Released
SUSE Linux Enterprise High Performance Computing 15 SP1 python-ecdsa Released
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS python-ecdsa Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS python-ecdsa Released
SUSE Linux Enterprise High Performance Computing 15 SP2 python-ecdsa Released
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS python-ecdsa Released
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS python-ecdsa Released
SUSE Linux Enterprise High Performance Computing 15 SP3 python-ecdsa Released
SUSE Linux Enterprise High Performance Computing 15 SP4 python-ecdsa Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 python-ecdsa Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 python-ecdsa Released
SUSE Linux Enterprise Module for Basesystem 15 SP3 python-ecdsa Released
SUSE Linux Enterprise Module for Basesystem 15 SP4 python-ecdsa Released
SUSE Linux Enterprise Module for Public Cloud 12 python-ecdsa Released
SUSE Linux Enterprise Module for Public Cloud 15 python-ecdsa Released
SUSE Linux Enterprise Module for Public Cloud 15 SP1 python-ecdsa Released
SUSE Linux Enterprise Module for Public Cloud 15 SP2 python-ecdsa Released
SUSE Linux Enterprise Real Time 15 SP2 python-ecdsa Released
SUSE Linux Enterprise Server 11 SP3 python-ecdsa Unsupported
SUSE Linux Enterprise Server 11 SP3 python27-ecdsa Unsupported
SUSE Linux Enterprise Server 12 python-ecdsa Released
SUSE Linux Enterprise Server 12 SP3 python-ecdsa Released
SUSE Linux Enterprise Server 12 SP4 python-ecdsa Released
SUSE Linux Enterprise Server 12 SP5 python-ecdsa Released
SUSE Linux Enterprise Server 15 python-ecdsa Released
SUSE Linux Enterprise Server 15 SP1 python-ecdsa Released
SUSE Linux Enterprise Server 15 SP1 LTSS python-ecdsa Released
SUSE Linux Enterprise Server 15 SP2 python-ecdsa Released
SUSE Linux Enterprise Server 15 SP2 LTSS python-ecdsa Released
SUSE Linux Enterprise Server 15 SP3 python-ecdsa Released
SUSE Linux Enterprise Server 15 SP4 python-ecdsa Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 python-ecdsa Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 python-ecdsa Released
SUSE Linux Enterprise Server for SAP Applications 12 python-ecdsa Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 python-ecdsa Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 python-ecdsa Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 python-ecdsa Released
SUSE Linux Enterprise Server for SAP Applications 15 python-ecdsa Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 python-ecdsa Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 python-ecdsa Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 python-ecdsa Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 python-ecdsa Released
SUSE Linux Enterprise Storage 6 python-ecdsa Released
SUSE Linux Enterprise Storage 7 python-ecdsa Released
SUSE Linux Enterprise Storage 7.1 python-ecdsa Released
SUSE Manager Proxy 4.0 python-ecdsa Released
SUSE Manager Proxy 4.1 python-ecdsa Released
SUSE Manager Proxy 4.2 python-ecdsa Released
SUSE Manager Proxy 4.3 python-ecdsa Released
SUSE Manager Retail Branch Server 4.0 python-ecdsa Released
SUSE Manager Retail Branch Server 4.1 python-ecdsa Released
SUSE Manager Retail Branch Server 4.2 python-ecdsa Released
SUSE Manager Retail Branch Server 4.3 python-ecdsa Released
SUSE Manager Server 3.2 python-ecdsa Released
SUSE Manager Server 4.0 python-ecdsa Released
SUSE Manager Server 4.1 python-ecdsa Released
SUSE Manager Server 4.2 python-ecdsa Released
SUSE Manager Server 4.3 python-ecdsa Released
SUSE OpenStack Cloud 6 LTSS python-ecdsa Unsupported
SUSE OpenStack Cloud 7 python-ecdsa Released
SUSE OpenStack Cloud 8 python-ecdsa Released
SUSE OpenStack Cloud 9 python-ecdsa Released
SUSE OpenStack Cloud Crowbar 8 python-ecdsa Released
SUSE OpenStack Cloud Crowbar 9 python-ecdsa Released
SUSE Package Hub 15 python-ecdsa Released
SUSE Package Hub 15 SP1 python-ecdsa Released
SUSE Package Hub 15 SP2 python-ecdsa Released
SUSE Package Hub 15 SP3 python-ecdsa Released
SUSE Package Hub 15 SP4 python-ecdsa Released