CVE-2023-2088
Published: 10 May 2023
A flaw was found in OpenStack due to an inconsistency between Cinder and Nova. This issue can be triggered intentionally or by accident. A remote, authenticated attacker could exploit this vulnerability by detaching one of their volumes from Cinder. The highest impact is to confidentiality.
Notes
| Author | Note |
|---|---|
| mdeslaur | The fix for this CVE was reverted in USN-6073-6 to USN-6073-9 as it was causing problems detaching volumes. Marking this CVE as deferred until a proper stable fix is available. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
cinder Launchpad, Ubuntu, Debian |
bionic |
Deferred
(2023-05-31)
|
| focal |
Deferred
(2023-05-31)
|
|
| jammy |
Deferred
(2023-05-31)
|
|
| kinetic |
Deferred
(2023-05-31)
|
|
| lunar |
Deferred
(2023-05-31)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Needs triage
|
|
| xenial |
Deferred
(2023-05-31)
|
|
|
nova Launchpad, Ubuntu, Debian |
bionic |
Deferred
(2023-05-31)
|
| focal |
Deferred
(2023-05-31)
|
|
| jammy |
Deferred
(2023-05-31)
|
|
| kinetic |
Deferred
(2023-05-31)
|
|
| lunar |
Deferred
(2023-05-31)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Needs triage
|
|
| xenial |
Deferred
(2023-05-31)
|
|
|
python-glance-store Launchpad, Ubuntu, Debian |
bionic |
Deferred
(2023-05-31)
|
| focal |
Deferred
(2023-05-31)
|
|
| jammy |
Deferred
(2023-05-31)
|
|
| kinetic |
Deferred
(2023-05-31)
|
|
| lunar |
Deferred
(2023-05-31)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Needs triage
|
|
| xenial |
Deferred
(2023-05-31)
|
|
|
python-os-brick Launchpad, Ubuntu, Debian |
bionic |
Deferred
(2023-05-31)
|
| focal |
Deferred
(2023-05-31)
|
|
| jammy |
Deferred
(2023-05-31)
|
|
| kinetic |
Deferred
(2023-05-31)
|
|
| lunar |
Deferred
(2023-05-31)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Needs triage
|
|
| xenial |
Deferred
(2023-05-31)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2088
- https://ubuntu.com/security/notices/USN-6073-1
- https://ubuntu.com/security/notices/USN-6073-2
- https://ubuntu.com/security/notices/USN-6073-3
- https://ubuntu.com/security/notices/USN-6073-4
- https://ubuntu.com/security/notices/USN-6073-5
- https://ubuntu.com/security/notices/USN-6073-6
- https://ubuntu.com/security/notices/USN-6073-7
- https://ubuntu.com/security/notices/USN-6073-8
- https://ubuntu.com/security/notices/USN-6073-9
- NVD
- Launchpad
- Debian