QID 998087

QID 998087: Python (Pip) Security Update for neutron (GHSA-9773-3fqg-8w25)

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.)

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 6.5 severity.
  • CVSS V2 rated as Medium - 4 severity.
    • Solution
    Refer to Github security advisory GHSA-9773-3fqg-8w25 for updates and patch information.
    Vendor References

    CVEs related to QID 998087

    CVE-2019-9735 |
    Software Advisories
    Advisory ID Software Component Link
    GHSA-9773-3fqg-8w25 neutron URL Logo github.com/advisories/GHSA-9773-3fqg-8w25
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