OpenStack Octavia through 18.0.0 mishandles quality of service (QoS) policy authorization. By associating another project's QoS policy with an amphora, an authenticated user may prevent deletion of that policy. All Octavia deployments are affected.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
Low
Partial data modification
Availability
None
No disruption
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products 3
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Openstack Octavia
cpe:2.3:a:openstack:octavia:*:*:*:*:*:*:*:*
|
— |
16.0.2
|
|
Openstack Octavia
cpe:2.3:a:openstack:octavia:*:*:*:*:*:*:*:*
|
17.0.0
|
<= 17.0.0
|
|
Openstack Octavia
cpe:2.3:a:openstack:octavia:*:*:*:*:*:*:*:*
|
18.0.0
|
<= 18.0.0
|