GitHub Advisoryadvisory · PyPI

GHSA-99rx-9x8v-9j8p OpenStack Nova Live migration can leak root disk into ephemeral storage

HIGH Published 2022-05-17 Modified 2024-11-26 Official page ↗
Aliases
CVE-2013-7130
Ecosystem
PyPI
Packages
nova
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-200
Reviewed
2024-05-14

Affected packages

• PyPI nova: < 12.0.0a0 → fixed in 12.0.0a0

Description

The i_create_images_and_backing (aka create_images_and_backing) method in libvirt driver in OpenStack Compute (Nova) Grizzly, Havana, and Icehouse, when using KVM live block migration, does not properly create all expected files, which allows attackers to obtain snapshot root disk contents of other users via ephemeral storage.

Related

Alias · CVE (1)

  • CVE-2013-7130 The i_create_images_and_backing (aka create_images_and_backing) method in libvirt driver in OpenStack Compute (Nova) Grizzly, Havana, and… vulnerability

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References