Security update for python-ecdsa

SUSE Security Update: Security update for python-ecdsa
Announcement ID: SUSE-SU-2019:3024-1
Rating: moderate
References: #1153165 #1154217
Cross-References: CVE-2019-14853 CVE-2019-14859
Affected Products:
  • SUSE OpenStack Cloud Crowbar 9
  • SUSE OpenStack Cloud Crowbar 8
  • SUSE OpenStack Cloud 9
  • SUSE OpenStack Cloud 8
  • SUSE OpenStack Cloud 7
  • SUSE Manager Server 3.2
  • SUSE Linux Enterprise Module for Public Cloud 12
  • SUSE CaaS Platform 3.0
  • HPE Helion Openstack 8

An update that fixes two vulnerabilities is now available.

Description:

This update for python-ecdsa to version 0.13.3 fixes the following issues:
Security issues fixed:

  • CVE-2019-14853: Fixed unexpected exceptions during signature decoding (bsc#1153165).
  • CVE-2019-14859: Fixed a signature malleability caused by insufficient checks of DER encoding (bsc#1154217).

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE OpenStack Cloud Crowbar 9:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2019-3024=1
  • SUSE OpenStack Cloud Crowbar 8:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2019-3024=1
  • SUSE OpenStack Cloud 9:
    zypper in -t patch SUSE-OpenStack-Cloud-9-2019-3024=1
  • SUSE OpenStack Cloud 8:
    zypper in -t patch SUSE-OpenStack-Cloud-8-2019-3024=1
  • SUSE OpenStack Cloud 7:
    zypper in -t patch SUSE-OpenStack-Cloud-7-2019-3024=1
  • SUSE Manager Server 3.2:
    zypper in -t patch SUSE-SUSE-Manager-Server-3.2-2019-3024=1
  • SUSE Linux Enterprise Module for Public Cloud 12:
    zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2019-3024=1
  • SUSE CaaS Platform 3.0:
    To install this update, use the SUSE CaaS Platform Velum dashboard. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.
  • HPE Helion Openstack 8:
    zypper in -t patch HPE-Helion-OpenStack-8-2019-3024=1

Package List:

  • SUSE OpenStack Cloud Crowbar 9 (noarch):
    • python-ecdsa-0.13.3-5.10.1
  • SUSE OpenStack Cloud Crowbar 8 (noarch):
    • python-ecdsa-0.13.3-5.10.1
  • SUSE OpenStack Cloud 9 (noarch):
    • python-ecdsa-0.13.3-5.10.1
  • SUSE OpenStack Cloud 8 (noarch):
    • python-ecdsa-0.13.3-5.10.1
  • SUSE OpenStack Cloud 7 (noarch):
    • python-ecdsa-0.13.3-5.10.1
  • SUSE Manager Server 3.2 (noarch):
    • python-ecdsa-0.13.3-5.10.1
  • SUSE Linux Enterprise Module for Public Cloud 12 (noarch):
    • python-ecdsa-0.13.3-5.10.1
    • python3-ecdsa-0.13.3-5.10.1
  • SUSE CaaS Platform 3.0 (noarch):
    • python-ecdsa-0.13.3-5.10.1
  • HPE Helion Openstack 8 (noarch):
    • python-ecdsa-0.13.3-5.10.1

References: