Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2013-7130

Severity CVSS v4.0:
Pending analysis
Type:
CWE-200 Information Leak / Disclosure
Publication date:
06/02/2014
Last modified:
11/04/2025

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.

Impact

Vector 2.0
AV:N/AC:M/Au:N/C:C/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 7.10 HIGH
Vector: AV:N/AC:M/Au:N/C:C/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): None
Availability (A): None

Base Score 2.0
7.10
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:openstack:compute:2012.2:*:*:*:*:*:*:*
cpe:2.3:a:openstack:compute:2013.1:*:*:*:*:*:*:*
cpe:2.3:a:openstack:compute:2013.1.1:*:*:*:*:*:*:*
cpe:2.3:a:openstack:compute:2013.1.2:*:*:*:*:*:*:*
cpe:2.3:a:openstack:compute:2013.1.3:*:*:*:*:*:*:*
cpe:2.3:a:openstack:grizzly:-:*:*:*:*:*:*:*
cpe:2.3:a:openstack:havana:-:*:*:*:*:*:*:*
cpe:2.3:a:openstack:icehouse:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools