CVEvulnerability

CVE-2024-40767

6.5 MEDIUM Published 2024-07-24 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2024-07-24
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-552

Description

In OpenStack Nova before 27.4.1, 28 before 28.2.1, and 29 before 29.1.1, by supplying a raw format image that is actually a crafted QCOW2 image with a backing file path or VMDK flat image with a descriptor file path, an authenticated user may convince systems to return a copy of the referenced file's contents from the server, resulting in unauthorized access to potentially sensitive data. All Nova deployments are affected. NOTE: this issue exists because of an incomplete fix for CVE-2022-47951 and CVE-2024-32498.

Affected configurations

• openstack nova (< 27.4.1) • openstack nova (>= 28.0.0 < 28.2.1) • openstack nova (>= 29.0.0 < 29.1.1)

Related

Weakness · CWE (1)

  • CWE-552 Files or Directories Accessible to External Parties weakness

References