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    2 vulnerabilities found for openstack-neutron by Red Hat

    CVE-2017-7543 (GCVE-0-2017-7543)

    Vulnerability from nvd – Published: 2018-07-26 14:00 – Updated: 2024-08-05 16:04
    VLAI
    Summary
    A race-condition flaw was discovered in openstack-neutron before 7.2.0-12.1, 8.x before 8.3.0-11.1, 9.x before 9.3.1-2.1, and 10.x before 10.0.2-1.1, where, following a minor overcloud update, neutron security groups were disabled. Specifically, the following were reset to 0: net.bridge.bridge-nf-call-ip6tables and net.bridge.bridge-nf-call-iptables. The race was only triggered by an update, at which point an attacker could access exposed tenant VMs and network resources.
    Severity
    5.3 (Medium)
    CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
    CWE
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 996 records in the last 180 days details
    References
    URL Tags
    https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… x_refsource_CONFIRM
    https://access.redhat.com/errata/RHSA-2017:2447 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2017:2451 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2017:2450 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2017:2448 vendor-advisoryx_refsource_REDHAT
    http://www.securityfocus.com/bid/100237 vdb-entryx_refsource_BID
    https://access.redhat.com/errata/RHSA-2017:2452 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2017:2449 vendor-advisoryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat openstack-neutron Affected: openstack-neutron-10.0.2-1.1
    Affected: openstack-neutron-8.3.0-11.1
    Affected: openstack-neutron-9.3.1-2.1
    Affected: openstack-neutron-7.2.0-12.1
    		Create a notification for this product.
    Date Public
    2017-07-21 00:00
    Show details on NVD website
    To clipboard 

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    CVE-2017-7543 (GCVE-0-2017-7543)

    Vulnerability from cvelistv5 – Published: 2018-07-26 14:00 – Updated: 2024-08-05 16:04
    VLAI
    Summary
    A race-condition flaw was discovered in openstack-neutron before 7.2.0-12.1, 8.x before 8.3.0-11.1, 9.x before 9.3.1-2.1, and 10.x before 10.0.2-1.1, where, following a minor overcloud update, neutron security groups were disabled. Specifically, the following were reset to 0: net.bridge.bridge-nf-call-ip6tables and net.bridge.bridge-nf-call-iptables. The race was only triggered by an update, at which point an attacker could access exposed tenant VMs and network resources.
    Severity
    5.3 (Medium)
    CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
    CWE
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 996 records in the last 180 days details
    References
    URL Tags
    https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… x_refsource_CONFIRM
    https://access.redhat.com/errata/RHSA-2017:2447 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2017:2451 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2017:2450 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2017:2448 vendor-advisoryx_refsource_REDHAT
    http://www.securityfocus.com/bid/100237 vdb-entryx_refsource_BID
    https://access.redhat.com/errata/RHSA-2017:2452 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2017:2449 vendor-advisoryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat openstack-neutron Affected: openstack-neutron-10.0.2-1.1
    Affected: openstack-neutron-8.3.0-11.1
    Affected: openstack-neutron-9.3.1-2.1
    Affected: openstack-neutron-7.2.0-12.1
    		Create a notification for this product.
    Date Public
    2017-07-21 00:00
    Show details on NVD website
    To clipboard 

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