CVE-2024-40767
published 2024-07-24CVE-2024-40767: 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…
medium6.5CVSS 3.1
AVNACLPRLUINSUCNINAH
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
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | nova | — | — |
| openstack | nova | < 27.4.1 | 27.4.1 |
| openstack | nova | >= 0 < 2:21.2.4-0ubuntu2.11 | 2:21.2.4-0ubuntu2.11 |
| openstack | nova | >= 0 < 3:25.2.1-0ubuntu2.6 | 3:25.2.1-0ubuntu2.6 |
| openstack | nova | >= 0 < 3:29.0.1-0ubuntu1.4 | 3:29.0.1-0ubuntu1.4 |
| openstack | nova | 0 – 27.4.0 | — |
| openstack | nova | >= 28.0.0 < 28.2.1 | 28.2.1 |
| openstack | nova | 28.0.0 – 28.2.0 | — |
| openstack | nova | >= 29.0.0 < 29.1.1 | 29.1.1 |
| openstack | nova | 29.0.0 – 29.1.0 | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
ghsa5.7MEDIUM
osv5.7MEDIUM