GHSA-x634-34m9-96mpHighCVSS 6.5
OpensStack Neutron Denial of Service Vulnerability
🔗 CVE IDs covered (1)
📋 Description
When using the Linux bridge ml2 driver, non-privileged tenants are able to create and attach ports without specifying an IP address, bypassing IP address validation. A potential denial of service could occur if an IP address, conflicting with existing guests or routers, is then assigned from outside of the allowed allocation pool. Versions of openstack-neutron before 13.0.0.0b2, 12.0.3 and 11.0.5 are vulnerable.
🎯 Affected products3
- pip/neutron:= 13.0.0.0b1
- pip/neutron:< 11.0.6
- pip/neutron:>= 12.0.0, < 12.0.4
🔗 References (11)
- https://nvd.nist.gov/vuln/detail/CVE-2018-14635
- https://access.redhat.com/errata/RHSA-2018:2710
- https://access.redhat.com/errata/RHSA-2018:2715
- https://access.redhat.com/errata/RHSA-2018:2721
- https://access.redhat.com/errata/RHSA-2018:3792
- https://bugs.launchpad.net/neutron/+bug/1757482
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14635
- https://git.openstack.org/cgit/openstack/neutron/commit/?id=54aa6e81cb17b33ce4d5d469cc11dec2869c762d
- https://github.com/openstack/neutron/commit/54aa6e81cb17b33ce4d5d469cc11dec2869c762d
- https://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2018-93.yaml
- https://github.com/advisories/GHSA-x634-34m9-96mp