affected:
- package:
    ecosystem: PyPI
    name: keystone
    purl: pkg:pypi/keystone
  ranges:
  - events:
    - introduced: 9.0.0
    - fixed: 10.0.2
    - introduced: 11.0.0
    - fixed: 11.0.1
    type: ECOSYSTEM
  versions:
  - 11.0.0
aliases:
- CVE-2017-2673
- GHSA-j36m-hv43-7w7m
details: An authorization-check flaw was discovered in federation configurations of
  the OpenStack Identity service (keystone). An authenticated federated user could
  request permissions to a project and unintentionally be granted all related roles
  including administrative roles.
id: PYSEC-2018-152
modified: '2024-11-25T18:35:18.357593Z'
published: '2018-07-19T13:29:00Z'
references:
- type: REPORT
  url: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2673
- type: FIX
  url: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2673
- type: ADVISORY
  url: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2673
- type: EVIDENCE
  url: https://bugs.launchpad.net/keystone/+bug/1677723
- type: FIX
  url: https://bugs.launchpad.net/keystone/+bug/1677723
- type: WEB
  url: https://bugs.launchpad.net/keystone/+bug/1677723
- type: ARTICLE
  url: http://seclists.org/oss-sec/2017/q2/125
- type: FIX
  url: http://seclists.org/oss-sec/2017/q2/125
- type: WEB
  url: http://seclists.org/oss-sec/2017/q2/125
- type: ADVISORY
  url: https://access.redhat.com/errata/RHSA-2017:1597
- type: ADVISORY
  url: https://access.redhat.com/errata/RHSA-2017:1461
- type: WEB
  url: http://www.securityfocus.com/bid/98032
- type: ADVISORY
  url: http://www.securityfocus.com/bid/98032
severity:
- score: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  type: CVSS_V3