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CVE-2019-9735

CVE-2019-9735

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

An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By setting a destination port in a security group rule along with a protocol that doesn't support that option (for example, VRRP), an authenticated user may block further application of security group rules for instances from any project/tenant on the compute hosts to which it's applied. (Only deployments using the iptables security group driver are affected.)

CVSS 6.5 · Medium · EPSS 3.7% · 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: < 2:13.0.2-13

    Update to 2:13.0.2-13

  • neutron Debian:13

    Affected ranges
    • ECOSYSTEM: < 2:13.0.2-13

    Update to 2:13.0.2-13

  • neutron Debian:14

    Affected ranges
    • ECOSYSTEM: < 2:13.0.2-13

    Update to 2:13.0.2-13

  • neutron PyPI

    Versions
    • 0.0
    • 10.0.5
    • 10.0.6
    • 10.0.7
    Affected ranges
    • ECOSYSTEM: < 10.0.8

    Update to 10.0.8

  • 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 ∪ ≥ 13.0.0, < 13.0.3 ∪ ≥ 11.0.0, < 11.0.7 ∪ < 10.0.8

    Update to 12.0.6; Update to 13.0.3; Update to 11.0.7; Update to 10.0.8

  • neutron Ubuntu:16.04:LTS

    Versions
    • 2:7.0.0-0ubuntu1
    • 2:8.0.0~b1-0ubuntu2
    • 2:8.0.0~b2-0ubuntu4
    • 2:8.0.0~b2-0ubuntu5
    • 2:8.0.0~b2-0ubuntu7
    • 2:8.0.0~b3-0ubuntu1
    • 2:8.0.0~rc1-0ubuntu1
    • 2:8.0.0-0ubuntu1
    • 2:8.1.0-0ubuntu0.16.04.2
    • 2:8.1.2-0ubuntu1
    • 2:8.2.0-0ubuntu1
    • 2:8.3.0-0ubuntu1
    • 2:8.3.0-0ubuntu1.1
    • 2:8.3.0-0ubuntu1.2
    • 2:8.4.0-0ubuntu1
    • 2:8.4.0-0ubuntu2
    • 2:8.4.0-0ubuntu3
    • 2:8.4.0-0ubuntu4
    • 2:8.4.0-0ubuntu5
    • 2:8.4.0-0ubuntu6
    • 2:8.4.0-0ubuntu7.1
    • 2:8.4.0-0ubuntu7.2
    • 2:8.4.0-0ubuntu7.3
    Affected ranges
    • ECOSYSTEM: < 2:8.4.0-0ubuntu7.4

    Update to 2:8.4.0-0ubuntu7.4

  • 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
    • 2:12.0.5-0ubuntu4
    • 2:12.0.5-0ubuntu5
    Affected ranges
    • ECOSYSTEM: < 2:12.0.6-0ubuntu1

    Update to 2:12.0.6-0ubuntu1

Original sources

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