UBUNTU-CVE-2017-12155

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    UBUNTU-CVE-2017-12155

    Published: 12 Dec 2017Last Modified: 24 Oct 2025
    Upstream:
    CVE-2017-12155

    Summary:

    Details: A resource-permission flaw was found in the openstack-tripleo-heat-templates package where ceph.client.openstack.keyring is created as world-readable. A local attacker with access to the key could read or modify data on Ceph cluster pools for OpenStack as though the attacker were the OpenStack service, thus potentially reading or modifying data in an OpenStack Block Storage volume.

    References: https://ubuntu.com/security/CVE-2017-12155, https://www.cve.org/CVERecord?id=CVE-2017-12155

    Affected packages

    Package

    Name: tripleo-heat-templates

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    0.6.1-1

    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