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UBUNTU-CVE-2020-12689

Type: advisorySource: OSV1 source record

An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any user authenticated within a limited scope (trust/oauth/application credential) can create an EC2 credential with an escalated permission, such as obtaining admin while the user is on a limited viewer role. This potentially allows a malicious user to act as the admin on a project another user has the admin role on, which can effectively grant that user global admin privileges.

Announced Source revision 1
Original source ↗

UBUNTU-CVE-2020-12689

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:UBUNTU-CVE-2020-12689

keystone

Source reference: /affected/0/package/name

Affected versions
2:8.0.0-0ubuntu1

Source reference: /affected/0/versions

2:9.0.0~b1-0ubuntu1

Source reference: /affected/0/versions

2:9.0.0~b2-0ubuntu1

Source reference: /affected/0/versions

2:9.0.0~b3-0ubuntu1

Source reference: /affected/0/versions

2:9.0.0~rc1-0ubuntu1

Source reference: /affected/0/versions

2:9.0.0-0ubuntu1

Source reference: /affected/0/versions

2:9.0.2-0ubuntu1

Source reference: /affected/0/versions

2:9.0.2-0ubuntu2

Source reference: /affected/0/versions

2:9.1.0-0ubuntu1

Source reference: /affected/0/versions

2:9.2.0-0ubuntu1

Source reference: /affected/0/versions

2:9.3.0-0ubuntu1

Source reference: /affected/0/versions

2:9.3.0-0ubuntu2

Source reference: /affected/0/versions

2:9.3.0-0ubuntu3

Source reference: /affected/0/versions

2:9.3.0-0ubuntu3.1

Source reference: /affected/0/versions

2:9.3.0-0ubuntu3.2

Source reference: /affected/0/versions

2:9.3.0-0ubuntu3.2+esm2

Source reference: /affected/0/versions

Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

keystone

Source reference: /affected/1/package/name

Affected versions
2:12.0.0-0ubuntu1

Source reference: /affected/1/versions

2:13.0.0~b1-0ubuntu1

Source reference: /affected/1/versions

2:13.0.0~b2-0ubuntu1

Source reference: /affected/1/versions

2:13.0.0~b3-0ubuntu1

Source reference: /affected/1/versions

2:13.0.0~rc1-0ubuntu1

Source reference: /affected/1/versions

2:13.0.0~rc2-0ubuntu1

Source reference: /affected/1/versions

2:13.0.0-0ubuntu1

Source reference: /affected/1/versions

2:13.0.1-0ubuntu1

Source reference: /affected/1/versions

2:13.0.2-0ubuntu1

Source reference: /affected/1/versions

2:13.0.2-0ubuntu3

Source reference: /affected/1/versions

Fixed versions
2:13.0.4-0ubuntu1

Source reference: /affected/1/ranges

Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "keystone",
      "purl": "pkg:deb/ubuntu/keystone?arch=source&distro=esm-infra-legacy%2Fxenial",
      "ecosystem": "Ubuntu:Pro:16.04:LTS"
    },
    "versions": [
      "2:8.0.0-0ubuntu1",
      "2:9.0.0~b1-0ubuntu1",
      "2:9.0.0~b2-0ubuntu1",
      "2:9.0.0~b3-0ubuntu1",
      "2:9.0.0~rc1-0ubuntu1",
      "2:9.0.0-0ubuntu1",
      "2:9.0.2-0ubuntu1",
      "2:9.0.2-0ubuntu2",
      "2:9.1.0-0ubuntu1",
      "2:9.2.0-0ubuntu1",
      "2:9.3.0-0ubuntu1",
      "2:9.3.0-0ubuntu2",
      "2:9.3.0-0ubuntu3",
      "2:9.3.0-0ubuntu3.1",
      "2:9.3.0-0ubuntu3.2",
      "2:9.3.0-0ubuntu3.2+esm2"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12689.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "keystone",
          "binary_version": "2:9.3.0-0ubuntu3.2+esm2"
        },
        {
          "binary_name": "python-keystone",
          "binary_version": "2:9.3.0-0ubuntu3.2+esm2"
        }
      ]
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "2:13.0.4-0ubuntu1"
          }
        ]
      }
    ],
    "package": {
      "name": "keystone",
      "purl": "pkg:deb/ubuntu/keystone?arch=source&distro=bionic",
      "ecosystem": "Ubuntu:18.04:LTS"
    },
    "versions": [
      "2:12.0.0-0ubuntu1",
      "2:13.0.0~b1-0ubuntu1",
      "2:13.0.0~b2-0ubuntu1",
      "2:13.0.0~b3-0ubuntu1",
      "2:13.0.0~rc1-0ubuntu1",
      "2:13.0.0~rc2-0ubuntu1",
      "2:13.0.0-0ubuntu1",
      "2:13.0.1-0ubuntu1",
      "2:13.0.2-0ubuntu1",
      "2:13.0.2-0ubuntu3"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12689.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "keystone",
          "binary_version": "2:13.0.4-0ubuntu1"
        },
        {
          "binary_name": "python-keystone",
          "binary_version": "2:13.0.4-0ubuntu1"
        }
      ],
      "availability": "No subscription required"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#46221 · Revision 1
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Publisher date
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