CVE-2018-14635CWE-20

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…

Medium · published September 10, 2018

CVSS v3.0
6.5
EPSS
3%
Percentile
84.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
6.5 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.02527 · 84.8th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2018-09-10T19:00Z
EPSS history
Timeline
  • 10 SEP 19:00Z
    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…
    cvelistv5