CVE-2018-14635
- State
- Published
- Severity
- 6.5 Medium
- Published
- Sep 10, 2018
- Updated
- Aug 5, 2024
- Reserved
- Jul 27, 2018
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 6.5 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | redhat |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
openstack-neutronThe Openstack Project |
|
References
- RHSA-2018:2710vendor-advisory
- RHSA-2018:2715vendor-advisory
- https://bugs.launchpad.net/neutron/+bug/1757482
- RHSA-2018:2721vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14635
- RHSA-2018:3792vendor-advisory
- https://git.openstack.org/cgit/openstack/neutron/commit/?id=54aa6e81cb17b33ce4d5d469cc11dec2869c762d
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