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CVE-2020-12689

CVE-2020-12689

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 8.8 · High · EPSS 1.6% · Fix available

Published
Updated

Stack: system · python

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • keystone Debian:12

    Affected ranges
    • ECOSYSTEM: < 2:17.0.0~rc2-1

    Update to 2:17.0.0~rc2-1

  • keystone Debian:13

    Affected ranges
    • ECOSYSTEM: < 2:17.0.0~rc2-1

    Update to 2:17.0.0~rc2-1

  • keystone Debian:14

    Affected ranges
    • ECOSYSTEM: < 2:17.0.0~rc2-1

    Update to 2:17.0.0~rc2-1

  • keystone PyPI

    Versions
    • 12.0.2
    • 12.0.3
    • 13.0.2
    • 13.0.3
    • 13.0.4
    • 14.0.0
    • 14.0.1
    • 14.1.0
    • 14.2.0
    • 15.0.0
    • 15.0.0.0rc1
    • 15.0.0.0rc2
    Affected ranges
    • ECOSYSTEM: < 15.0.1

    Update to 15.0.1

  • keystone PyPI

    Versions
    • 16.0.0
    Affected ranges
    • ECOSYSTEM: ≥ 16.0.0, < 16.0.1

    Update to 16.0.1

  • keystone 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
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • keystone 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
    Affected ranges
    • ECOSYSTEM: < 2:13.0.4-0ubuntu1

    Update to 2:13.0.4-0ubuntu1

Original sources

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