Upstream information

CVE-2020-12690 at MITRE

Description

An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The list of roles provided for an OAuth1 access token is silently ignored. Thus, when an access token is used to request a keystone token, the keystone token contains every role assignment the creator had for the project. This results in the provided keystone token having more role assignments than the creator intended, possibly giving unintended escalated access.

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 6.5
Vector AV:N/AC:L/Au:S/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.8 5.3
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Access Vector Network Local
Access Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High Low
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1171071 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 openstack-keystone Unsupported
HPE Helion OpenStack Cloud 8 openstack-keystone Affected
SUSE OpenStack Cloud 6 LTSS openstack-keystone Unsupported
SUSE OpenStack Cloud 7 openstack-keystone Unsupported
SUSE OpenStack Cloud 8 openstack-keystone Unsupported
SUSE OpenStack Cloud 9 openstack-barbican Released
SUSE OpenStack Cloud 9 openstack-ceilometer Released
SUSE OpenStack Cloud 9 openstack-cinder Released
SUSE OpenStack Cloud 9 openstack-dashboard Released
SUSE OpenStack Cloud 9 openstack-designate Released
SUSE OpenStack Cloud 9 openstack-heat-templates Released
SUSE OpenStack Cloud 9 openstack-ironic Released
SUSE OpenStack Cloud 9 openstack-keystone Released
SUSE OpenStack Cloud 9 openstack-magnum Released
SUSE OpenStack Cloud 9 openstack-manila Released
SUSE OpenStack Cloud 9 openstack-monasca-agent Released
SUSE OpenStack Cloud 9 openstack-neutron Released
SUSE OpenStack Cloud 9 openstack-neutron-vsphere Released
SUSE OpenStack Cloud 9 openstack-nova Released
SUSE OpenStack Cloud 9 openstack-octavia Released
SUSE OpenStack Cloud 9 openstack-octavia-amphora-image Released
SUSE OpenStack Cloud 9 openstack-resource-agents Released
SUSE OpenStack Cloud 9 release-notes-suse-openstack-cloud Released
SUSE OpenStack Cloud Crowbar 8 openstack-keystone Unsupported
SUSE OpenStack Cloud Crowbar 9 crowbar-openstack Released
SUSE OpenStack Cloud Crowbar 9 openstack-barbican Released
SUSE OpenStack Cloud Crowbar 9 openstack-ceilometer Released
SUSE OpenStack Cloud Crowbar 9 openstack-cinder Released
SUSE OpenStack Cloud Crowbar 9 openstack-dashboard Released
SUSE OpenStack Cloud Crowbar 9 openstack-designate Released
SUSE OpenStack Cloud Crowbar 9 openstack-heat-templates Released
SUSE OpenStack Cloud Crowbar 9 openstack-ironic Released
SUSE OpenStack Cloud Crowbar 9 openstack-keystone Released
SUSE OpenStack Cloud Crowbar 9 openstack-magnum Released
SUSE OpenStack Cloud Crowbar 9 openstack-manila Released
SUSE OpenStack Cloud Crowbar 9 openstack-monasca-agent Released
SUSE OpenStack Cloud Crowbar 9 openstack-neutron Released
SUSE OpenStack Cloud Crowbar 9 openstack-neutron-vsphere Released
SUSE OpenStack Cloud Crowbar 9 openstack-nova Released
SUSE OpenStack Cloud Crowbar 9 openstack-octavia Released
SUSE OpenStack Cloud Crowbar 9 openstack-octavia-amphora-image Released
SUSE OpenStack Cloud Crowbar 9 openstack-resource-agents Released
SUSE OpenStack Cloud Crowbar 9 release-notes-suse-openstack-cloud Released