En resumen
- CVE-2024-40767 es una vulnerabilidad MEDIO (CVSS 6.5) que afecta a nova, nova (openstack).
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.95%, mayor que el 61.2% de las vulnerabilidades.
- Solución: actualizar a 28.2.1, 29.1.1, 27.4.1 o posterior.
| Package | Affected versions | Patched versions |
|---|
| nova PyPI | ≥ 28.0.0, ≤ 28.2.0≥ 29.0.0, ≤ 29.1.0≤ 27.4.0
| No fix yet |
| nova | ≥ 28.0.0, < 28.2.1≥ 29.0.0, < 29.1.1< 27.4.1
| 28.2.129.1.127.4.1
|
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.
NVD 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.
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