Vulnerability Details : CVE-2023-2088
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.
Vulnerability category: Information leak
Products affected by CVE-2023-2088
- cpe:2.3:a:redhat:openstack:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-2088
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-2088
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2023-2088
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: secalert@redhat.com (Secondary)
-
A feature, API, or function does not perform according to its specification.Assigned by: secalert@redhat.com (Secondary)
References for CVE-2023-2088
-
https://bugs.launchpad.net/bugs/2004555
Bug #2004555 “[OSSA-2023-003] Unauthorized volume access through...” : Bugs : OpenStack Compute (nova)Issue Tracking
-
https://security.openstack.org/ossa/OSSA-2023-003.html
OSSA-2023-003: Unauthorized volume access through deleted volume attachments — OpenStack Security Advisories 0.0.1.dev263 documentation
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