🛡️ CVE-2023-2088 on Debian — cinder

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

Distribution advisory

This page covers CVE-2023-2088 as tracked by Debian, for the package cinder. The fix is available in version 2:21.1.0-3; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity none, availability none.

Weakness class

DEBIAN-CVE-2023-2088 is classified as CWE-440: Expected Behavior Violation. A feature, API, or function does not perform according to its specification.

Affected software

DEBIAN-CVE-2023-2088 is recorded against 4 packages.

  • cinder (fixed in 2:21.1.0-3)
  • nova (fixed in 2:26.1.0-4)
  • python-glance-store (fixed in 4.1.0-4)
  • python-os-brick (fixed in 4.1.0-3)

Timeline and source

Published on 12 May 2023 and last revised on 7 August 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

security-tracker.debian.org (Advisory)

CVE-2023-2088 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Severity Unknown
CVSS Score N/A
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2023-05-12
Updated 2026-08-20
Modified 2026-08-07
Fix URL N/A

Affected Packages

Software From version Fixed in
cinder — 2:21.1.0-3
nova — 2:26.1.0-4
python-glance-store — 4.1.0-4
python-os-brick — 4.1.0-3

Similar Threats

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