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CVE-2019-10876

CVE-2019-10876

This page contains facts from public vulnerability sources. Check the original advisory before updating.

An issue was discovered in OpenStack Neutron 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By creating two security groups with separate/overlapping port ranges, an authenticated user may prevent Neutron from being able to configure networks on any compute nodes where those security groups are present, because of an Open vSwitch (OVS) firewall KeyError. All Neutron deployments utilizing neutron-openvswitch-agent are affected.

CVSS 6.5 · Medium · EPSS 1.7% · Fix available

Published
Updated

Stack: system · python

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • neutron Debian:12

    Affected ranges
    • ECOSYSTEM: < 2:13.0.2-15

    Update to 2:13.0.2-15

  • neutron Debian:13

    Affected ranges
    • ECOSYSTEM: < 2:13.0.2-15

    Update to 2:13.0.2-15

  • neutron Debian:14

    Affected ranges
    • ECOSYSTEM: < 2:13.0.2-15

    Update to 2:13.0.2-15

  • neutron PyPI

    Versions
    • 11.0.3
    • 11.0.4
    • 11.0.5
    • 11.0.6
    Affected ranges
    • ECOSYSTEM: ≥ 11.0.0, < 11.0.7

    Update to 11.0.7

  • neutron PyPI

    Versions
    • 12.0.0
    • 12.0.1
    • 12.0.2
    • 12.0.3
    • 12.0.4
    • 12.0.5
    Affected ranges
    • ECOSYSTEM: ≥ 12.0.0, < 12.0.6

    Update to 12.0.6

  • neutron PyPI

    Versions
    • 13.0.0
    • 13.0.1
    • 13.0.2
    Affected ranges
    • ECOSYSTEM: ≥ 13.0.0, < 13.0.3

    Update to 13.0.3

  • neutron PyPI

    Versions
    • 0.0
    • 10.0.5
    • 10.0.6
    • 10.0.7
    • 11.0.3
    • 11.0.4
    • 11.0.5
    • 11.0.6
    • 12.0.0
    • 12.0.1
    • 12.0.2
    • 12.0.3
    • 12.0.4
    • 12.0.5
    • 13.0.0
    • 13.0.1
    • 13.0.2
    Affected ranges
    • ECOSYSTEM: ≥ 12.0.0, < 12.0.6 ∪ < 11.0.7 ∪ ≥ 13.0.0, < 13.0.3

    Update to 12.0.6; Update to 11.0.7; Update to 13.0.3

  • neutron Ubuntu:18.04:LTS

    Versions
    • 2:11.0.1-0ubuntu1
    • 2:12.0.0~b1-0ubuntu1
    • 2:12.0.0~b1-0ubuntu2
    • 2:12.0.0~b2-0ubuntu1
    • 2:12.0.0~b3-0ubuntu1
    • 2:12.0.0~rc1-0ubuntu1
    • 2:12.0.0~rc2-0ubuntu1
    • 2:12.0.0-0ubuntu1
    • 2:12.0.0-0ubuntu1.1
    • 2:12.0.0-0ubuntu1.2
    • 2:12.0.0-0ubuntu1.3
    • 2:12.0.0-0ubuntu1.4
    • 2:12.0.0-0ubuntu2
    • 2:12.0.0-0ubuntu3
    • 2:12.0.1-0ubuntu1
    • 2:12.0.1-0ubuntu1.1
    • 2:12.0.2-0ubuntu1
    • 2:12.0.3-0ubuntu1
    • 2:12.0.5-0ubuntu1
    Affected ranges
    • ECOSYSTEM: < 2:12.0.5-0ubuntu4

    Update to 2:12.0.5-0ubuntu4

Original sources

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