Exposure of Sensitive Information to an Unauthorized Actor Affecting nova package, versions [,29.2.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-NOVA-7554718
- published24 Jul 2024
- disclosed24 Jul 2024
- creditArnaud Morin
Introduced: 24 Jul 2024
CVE-2024-40767 (opens in a new tab)How to fix?
Upgrade nova to version 29.2.0 or higher.
Overview
nova is an OpenStack Nova provides a cloud computing fabric controller, supporting a wide variety of compute technologies, including: libvirt (KVM, Xen, LXC and more), Hyper-V, VMware, XenServer, OpenStack Ironic and PowerVM.
Affected versions of this package are vulnerable to Exposure of Sensitive Information to an Unauthorized Actor due to improper input validation. An attacker can access sensitive data by supplying a specially crafted image that masquerades as a different format, which then references files on the server.