CVE-2015-7713

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    CVE-2015-7713

    Published: 29 Oct 2015Last Modified: 7 Jul 2026

    Summary:

    Details: OpenStack Compute (Nova) before 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) do not properly apply security group changes, which allows remote attackers to bypass intended restriction by leveraging an instance that was running when the change was made.

    References: http://rhn.redhat.com/errata/RHSA-2015-2684.html, http://www.securityfocus.com/bid/76960, https://access.redhat.com/errata/RHSA-2015:2673, https://bugs.launchpad.net/nova/+bug/1491307, https://bugs.launchpad.net/nova/+bug/1492961, https://security.openstack.org/ossa/OSSA-2015-021.html

    Affected packages

    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