PYSEC-2019-29

    Dashboard / Vulnerabilities / PYSEC-2019-29

    PYSEC-2019-29

    Published: 9 Dec 2019Last Modified: 10 Jun 2026

    Summary:

    Details: OpenStack Keystone 15.0.0 and 16.0.0 is affected by Data Leakage in the list credentials API. Any user with a role on a project is able to list any credentials with the /v3/credentials API when enforce_scope is false. Users with a role on a project are able to view any other users' credentials, which could (for example) leak sign-on information for Time-based One Time Passwords (TOTP). Deployments with enforce_scope set to false are affected. (There will be a slight performance impact for the list credentials API once this issue is fixed.)

    References: https://review.opendev.org/#/c/697611/, https://review.opendev.org/#/c/697355/, https://review.opendev.org/#/c/697731/, https://bugs.launchpad.net/keystone/+bug/1855080, https://security.openstack.org/ossa/OSSA-2019-006.html, http://www.openwall.com/lists/oss-security/2019/12/11/8, https://access.redhat.com/errata/RHSA-2019:4358, https://usn.ubuntu.com/4262-1/, https://github.com/advisories/GHSA-2j23-fwqm-mgwr

    Affected packages

    Package

    Name: keystone

    Purl: pkg:pypi/keystone

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -16.0.1

    Affected versions

    12.0.2
    12.0.3

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    PYSEC-2019-29 | CVE-DB