Upstream information

CVE-2020-26247 at MITRE

Description

Nokogiri is a Rubygem providing HTML, XML, SAX, and Reader parsers with XPath and CSS selector support. In Nokogiri before version 1.11.0.rc4 there is an XXE vulnerability. XML Schemas parsed by Nokogiri::XML::Schema are trusted by default, allowing external resources to be accessed over the network, potentially enabling XXE or SSRF attacks. This behavior is counter to the security policy followed by Nokogiri maintainers, which is to treat all input as untrusted by default whenever possible. This is fixed in Nokogiri version 1.11.0.rc4.

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 4
Vector AV:N/AC:L/Au:S/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 4.3 5.3
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Access Vector Network Network
Access Complexity Low Low
Privileges Required Low None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact Low Low
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1180507 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • ardana-cobbler >= 8.0+git.1614096566.e8c2b27-3.44.3
  • cassandra >= 3.11.10-5.3.5
  • cassandra-tools >= 3.11.10-5.3.5
  • documentation-hpe-helion-openstack-installation >= 8.20210512-1.32.5
  • documentation-hpe-helion-openstack-operations >= 8.20210512-1.32.5
  • documentation-hpe-helion-openstack-opsconsole >= 8.20210512-1.32.5
  • documentation-hpe-helion-openstack-planning >= 8.20210512-1.32.5
  • documentation-hpe-helion-openstack-security >= 8.20210512-1.32.5
  • documentation-hpe-helion-openstack-user >= 8.20210512-1.32.5
  • grafana >= 6.7.4-4.18.2
  • kibana >= 4.6.6-3.9.2
  • openstack-heat-templates >= 0.0.0+git.1623056900.7917e18-3.21.3
  • openstack-monasca-installer >= 20190923_16.32-3.18.2
  • openstack-nova >= 16.1.9~dev92-3.48.5
  • openstack-nova-api >= 16.1.9~dev92-3.48.5
  • openstack-nova-cells >= 16.1.9~dev92-3.48.5
  • openstack-nova-compute >= 16.1.9~dev92-3.48.5
  • openstack-nova-conductor >= 16.1.9~dev92-3.48.5
  • openstack-nova-console >= 16.1.9~dev92-3.48.5
  • openstack-nova-consoleauth >= 16.1.9~dev92-3.48.5
  • openstack-nova-doc >= 16.1.9~dev92-3.48.5
  • openstack-nova-novncproxy >= 16.1.9~dev92-3.48.5
  • openstack-nova-placement-api >= 16.1.9~dev92-3.48.5
  • openstack-nova-scheduler >= 16.1.9~dev92-3.48.5
  • openstack-nova-serialproxy >= 16.1.9~dev92-3.48.5
  • openstack-nova-vncproxy >= 16.1.9~dev92-3.48.5
  • python-Django >= 1.11.29-3.25.3
  • python-elementpath >= 1.3.1-1.3.2
  • python-eventlet >= 0.20.0-6.3.3
  • python-nova >= 16.1.9~dev92-3.48.5
  • python-py >= 1.4.34-3.3.3
  • python-pysaml2 >= 4.0.2-5.9.2
  • python-xmlschema >= 1.0.18-1.3.3
  • venv-openstack-aodh-x86_64 >= 5.1.1~dev7-12.32.3
  • venv-openstack-barbican-x86_64 >= 5.0.2~dev3-12.33.3
  • venv-openstack-ceilometer-x86_64 >= 9.0.8~dev7-12.30.3
  • venv-openstack-cinder-x86_64 >= 11.2.3~dev29-14.34.2
  • venv-openstack-designate-x86_64 >= 5.0.3~dev7-12.31.3
  • venv-openstack-freezer-x86_64 >= 5.0.0.0~xrc2~dev2-10.28.3
  • venv-openstack-glance-x86_64 >= 15.0.3~dev3-12.31.3
  • venv-openstack-heat-x86_64 >= 9.0.8~dev22-12.33.2
  • venv-openstack-horizon-hpe-x86_64 >= 12.0.5~dev6-14.36.3
  • venv-openstack-ironic-x86_64 >= 9.1.8~dev8-12.33.3
  • venv-openstack-keystone-x86_64 >= 12.0.4~dev11-11.35.3
  • venv-openstack-magnum-x86_64 >= 5.0.2_5.0.2_5.0.2~dev31-11.32.2
  • venv-openstack-manila-x86_64 >= 5.1.1~dev5-12.37.3
  • venv-openstack-monasca-ceilometer-x86_64 >= 1.5.1_1.5.1_1.5.1~dev3-8.28.3
  • venv-openstack-monasca-x86_64 >= 2.2.2~dev1-11.28.3
  • venv-openstack-murano-x86_64 >= 4.0.2~dev2-12.28.3
  • venv-openstack-neutron-x86_64 >= 11.0.9~dev69-13.38.3
  • venv-openstack-nova-x86_64 >= 16.1.9~dev92-11.36.3
  • venv-openstack-octavia-x86_64 >= 1.0.6~dev3-12.33.3
  • venv-openstack-sahara-x86_64 >= 7.0.5~dev4-11.32.3
  • venv-openstack-swift-x86_64 >= 2.15.2_2.15.2_2.15.2~dev32-11.23.3
  • venv-openstack-trove-x86_64 >= 8.0.2~dev2-11.32.3
Patchnames:
HPE-Helion-OpenStack-8-2021-2554
SUSE Linux Enterprise High Availability 15 SP1
  • ruby2.5-rubygem-nokogiri >= 1.8.5-3.6.1
Patchnames:
SUSE-SLE-Product-HA-15-SP1-2021-251
SUSE Linux Enterprise High Availability 15 SP2
  • ruby2.5-rubygem-nokogiri >= 1.8.5-3.6.1
Patchnames:
SUSE-SLE-Product-HA-15-SP2-2021-251
SUSE Linux Enterprise High Availability 15
  • ruby2.5-rubygem-nokogiri >= 1.8.5-3.6.1
Patchnames:
SUSE-SLE-Product-HA-15-2021-251
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • ruby2.5-rubygem-nokogiri >= 1.8.5-3.6.1
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • ruby2.5-rubygem-nokogiri-doc >= 1.8.5-3.6.1
  • ruby2.5-rubygem-nokogiri-testsuite >= 1.8.5-3.6.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2021-251
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • ruby2.5-rubygem-nokogiri-doc >= 1.8.5-3.6.1
  • ruby2.5-rubygem-nokogiri-testsuite >= 1.8.5-3.6.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2021-251
SUSE OpenStack Cloud 7
  • ruby2.1-rubygem-nokogiri >= 1.6.1-5.3.1
Patchnames:
SUSE-OpenStack-Cloud-7-2021-210
SUSE OpenStack Cloud 8
  • ardana-cobbler >= 8.0+git.1614096566.e8c2b27-3.44.3
  • cassandra >= 3.11.10-5.3.5
  • cassandra-tools >= 3.11.10-5.3.5
  • documentation-suse-openstack-cloud-installation >= 8.20210512-1.32.5
  • documentation-suse-openstack-cloud-operations >= 8.20210512-1.32.5
  • documentation-suse-openstack-cloud-opsconsole >= 8.20210512-1.32.5
  • documentation-suse-openstack-cloud-planning >= 8.20210512-1.32.5
  • documentation-suse-openstack-cloud-security >= 8.20210512-1.32.5
  • documentation-suse-openstack-cloud-supplement >= 8.20210512-1.32.5
  • documentation-suse-openstack-cloud-upstream-admin >= 8.20210512-1.32.5
  • documentation-suse-openstack-cloud-upstream-user >= 8.20210512-1.32.5
  • documentation-suse-openstack-cloud-user >= 8.20210512-1.32.5
  • grafana >= 6.7.4-4.18.2
  • kibana >= 4.6.6-3.9.2
  • openstack-heat-templates >= 0.0.0+git.1623056900.7917e18-3.21.3
  • openstack-monasca-installer >= 20190923_16.32-3.18.2
  • openstack-nova >= 16.1.9~dev92-3.48.5
  • openstack-nova-api >= 16.1.9~dev92-3.48.5
  • openstack-nova-cells >= 16.1.9~dev92-3.48.5
  • openstack-nova-compute >= 16.1.9~dev92-3.48.5
  • openstack-nova-conductor >= 16.1.9~dev92-3.48.5
  • openstack-nova-console >= 16.1.9~dev92-3.48.5
  • openstack-nova-consoleauth >= 16.1.9~dev92-3.48.5
  • openstack-nova-doc >= 16.1.9~dev92-3.48.5
  • openstack-nova-novncproxy >= 16.1.9~dev92-3.48.5
  • openstack-nova-placement-api >= 16.1.9~dev92-3.48.5
  • openstack-nova-scheduler >= 16.1.9~dev92-3.48.5
  • openstack-nova-serialproxy >= 16.1.9~dev92-3.48.5
  • openstack-nova-vncproxy >= 16.1.9~dev92-3.48.5
  • python-Django >= 1.11.29-3.25.3
  • python-elementpath >= 1.3.1-1.3.2
  • python-eventlet >= 0.20.0-6.3.3
  • python-nova >= 16.1.9~dev92-3.48.5
  • python-py >= 1.4.34-3.3.3
  • python-pysaml2 >= 4.0.2-5.9.2
  • python-xmlschema >= 1.0.18-1.3.3
  • venv-openstack-aodh-x86_64 >= 5.1.1~dev7-12.32.3
  • venv-openstack-barbican-x86_64 >= 5.0.2~dev3-12.33.3
  • venv-openstack-ceilometer-x86_64 >= 9.0.8~dev7-12.30.3
  • venv-openstack-cinder-x86_64 >= 11.2.3~dev29-14.34.2
  • venv-openstack-designate-x86_64 >= 5.0.3~dev7-12.31.3
  • venv-openstack-freezer-x86_64 >= 5.0.0.0~xrc2~dev2-10.28.3
  • venv-openstack-glance-x86_64 >= 15.0.3~dev3-12.31.3
  • venv-openstack-heat-x86_64 >= 9.0.8~dev22-12.33.2
  • venv-openstack-horizon-x86_64 >= 12.0.5~dev6-14.36.6
  • venv-openstack-ironic-x86_64 >= 9.1.8~dev8-12.33.3
  • venv-openstack-keystone-x86_64 >= 12.0.4~dev11-11.35.3
  • venv-openstack-magnum-x86_64 >= 5.0.2_5.0.2_5.0.2~dev31-11.32.2
  • venv-openstack-manila-x86_64 >= 5.1.1~dev5-12.37.3
  • venv-openstack-monasca-ceilometer-x86_64 >= 1.5.1_1.5.1_1.5.1~dev3-8.28.3
  • venv-openstack-monasca-x86_64 >= 2.2.2~dev1-11.28.3
  • venv-openstack-murano-x86_64 >= 4.0.2~dev2-12.28.3
  • venv-openstack-neutron-x86_64 >= 11.0.9~dev69-13.38.3
  • venv-openstack-nova-x86_64 >= 16.1.9~dev92-11.36.3
  • venv-openstack-octavia-x86_64 >= 1.0.6~dev3-12.33.3
  • venv-openstack-sahara-x86_64 >= 7.0.5~dev4-11.32.3
  • venv-openstack-swift-x86_64 >= 2.15.2_2.15.2_2.15.2~dev32-11.23.3
  • venv-openstack-trove-x86_64 >= 8.0.2~dev2-11.32.3
Patchnames:
SUSE-OpenStack-Cloud-8-2021-2554
SUSE OpenStack Cloud Crowbar 8
  • cassandra >= 3.11.10-5.3.5
  • cassandra-tools >= 3.11.10-5.3.5
  • crowbar-core >= 5.0+git.1622489449.a8e60e238-3.50.4
  • crowbar-core-branding-upstream >= 5.0+git.1622489449.a8e60e238-3.50.4
  • crowbar-openstack >= 5.0+git.1616001417.67fd9c2a1-4.52.5
  • documentation-suse-openstack-cloud-deployment >= 8.20210512-1.32.5
  • documentation-suse-openstack-cloud-supplement >= 8.20210512-1.32.5
  • documentation-suse-openstack-cloud-upstream-admin >= 8.20210512-1.32.5
  • documentation-suse-openstack-cloud-upstream-user >= 8.20210512-1.32.5
  • grafana >= 6.7.4-4.18.2
  • kibana >= 4.6.6-3.9.2
  • openstack-heat-templates >= 0.0.0+git.1623056900.7917e18-3.21.3
  • openstack-monasca-installer >= 20190923_16.32-3.18.2
  • openstack-nova >= 16.1.9~dev92-3.48.5
  • openstack-nova-api >= 16.1.9~dev92-3.48.5
  • openstack-nova-cells >= 16.1.9~dev92-3.48.5
  • openstack-nova-compute >= 16.1.9~dev92-3.48.5
  • openstack-nova-conductor >= 16.1.9~dev92-3.48.5
  • openstack-nova-console >= 16.1.9~dev92-3.48.5
  • openstack-nova-consoleauth >= 16.1.9~dev92-3.48.5
  • openstack-nova-doc >= 16.1.9~dev92-3.48.5
  • openstack-nova-novncproxy >= 16.1.9~dev92-3.48.5
  • openstack-nova-placement-api >= 16.1.9~dev92-3.48.5
  • openstack-nova-scheduler >= 16.1.9~dev92-3.48.5
  • openstack-nova-serialproxy >= 16.1.9~dev92-3.48.5
  • openstack-nova-vncproxy >= 16.1.9~dev92-3.48.5
  • python-Django >= 1.11.29-3.25.3
  • python-elementpath >= 1.3.1-1.3.2
  • python-eventlet >= 0.20.0-6.3.3
  • python-nova >= 16.1.9~dev92-3.48.5
  • python-py >= 1.4.34-3.3.3
  • python-pysaml2 >= 4.0.2-5.9.2
  • python-xmlschema >= 1.0.18-1.3.3
  • ruby2.1-rubygem-activerecord-session_store >= 0.1.2-3.3.2
  • ruby2.1-rubygem-nokogiri >= 1.6.1-5.3.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2021-210
SUSE-OpenStack-Cloud-Crowbar-8-2021-2554
SUSE OpenStack Cloud Crowbar 9
  • ruby2.1-rubygem-nokogiri >= 1.6.1-5.3.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2021-210
openSUSE Leap 15.2
  • ruby2.5-rubygem-nokogiri >= 1.8.5-lp152.4.3.1
  • ruby2.5-rubygem-nokogiri-doc >= 1.8.5-lp152.4.3.1
  • ruby2.5-rubygem-nokogiri-testsuite >= 1.8.5-lp152.4.3.1
Patchnames:
openSUSE-2021-237


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 Linux Enterprise High Availability Extension 15 rubygem-nokogiri Released
SUSE Linux Enterprise High Availability Extension 15 SP1 rubygem-nokogiri Released
SUSE Linux Enterprise High Availability Extension 15 SP2 rubygem-nokogiri Released
SUSE OpenStack Cloud 7 rubygem-nokogiri Released
SUSE OpenStack Cloud Crowbar 8 crowbar-core Released
SUSE OpenStack Cloud Crowbar 8 rubygem-nokogiri Released
SUSE OpenStack Cloud Crowbar 9 crowbar-core Released
SUSE OpenStack Cloud Crowbar 9 rubygem-nokogiri Released