PYSEC-2014-111

    Dashboard / Vulnerabilities / PYSEC-2014-111

    PYSEC-2014-111

    Published: 6 Feb 2014Last Modified: 25 Nov 2024

    Summary:

    Details: The i_create_images_and_backing (aka create_images_and_backing) method in libvirt driver in OpenStack Compute (Nova) Grizzly, Havana, and Icehouse, when using KVM live block migration, does not properly create all expected files, which allows attackers to obtain snapshot root disk contents of other users via ephemeral storage.

    References: http://osvdb.org/102416, https://review.openstack.org/#/c/68658/, http://www.securityfocus.com/bid/65106, http://www.openwall.com/lists/oss-security/2014/01/23/5, https://review.openstack.org/#/c/68659/, http://secunia.com/advisories/56450, https://bugs.launchpad.net/nova/+bug/1251590, https://review.openstack.org/#/c/68660/, http://lists.fedoraproject.org/pipermail/package-announce/2014-February/127732.html, http://lists.fedoraproject.org/pipermail/package-announce/2014-February/127735.html, http://rhn.redhat.com/errata/RHSA-2014-0231.html, http://www.ubuntu.com/usn/USN-2247-1, https://exchange.xforce.ibmcloud.com/vulnerabilities/90652

    Affected packages

    Package

    Name: nova

    Purl: pkg:pypi/nova

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -12.0.0a0

    Affected versions

    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-2014-111 | CVE-DB