Security update for python-ipaddress

Announcement ID: SUSE-SU-2020:1939-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2020-14422 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2020-14422 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • HPE Helion OpenStack 8
  • SUSE Linux Enterprise High Performance Computing 12 SP3
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE OpenStack Cloud 8
  • SUSE OpenStack Cloud Crowbar 8

An update that solves one vulnerability can now be installed.

Description:

This update for python-ipaddress fixes the following issues:

  • Add CVE-2020-14422-ipaddress-hash-collision.patch fixing CVE-2020-14422 (bsc#1173274, bpo#41004), where hash collisions in IPv4Interface and IPv6Interface could lead to DOS.

Patch Instructions:

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

  • HPE Helion OpenStack 8
    zypper in -t patch HPE-Helion-OpenStack-8-2020-1939=1
  • SUSE OpenStack Cloud 8
    zypper in -t patch SUSE-OpenStack-Cloud-8-2020-1939=1
  • SUSE OpenStack Cloud Crowbar 8
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-1939=1

Package List:

  • HPE Helion OpenStack 8 (noarch)
    • python-ipaddress-1.0.18-3.3.1
  • SUSE OpenStack Cloud 8 (noarch)
    • python-ipaddress-1.0.18-3.3.1
  • SUSE OpenStack Cloud Crowbar 8 (noarch)
    • python-ipaddress-1.0.18-3.3.1

References: