CVE-2014-0134

openstack-nova: Nova host data leak to vm instance in rescue mode

Severity Score

3.5

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The instance rescue mode in OpenStack Compute (Nova) 2013.2 before 2013.2.3 and Icehouse before 2014.1, when using libvirt to spawn images and use_cow_images is set to false, allows remote authenticated users to read certain compute host files by overwriting an instance disk with a crafted image.

El modo de rescate de instancia en OpenStack Compute (Nova) 2013.2 anterior a 2013.2.3 y Icehouse anterior a 2014.1, cuando utiliza libvirt para generar imagenes y use_cow_images está configurado a falso, permite a usuarios remotos autenticados leer ciertos archivos compute host mediante la sobrescritura de una instancia de disco con un imagen manipulado.

*Credits: N/A

CVSS Scores

NISTv2 3.5

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2013-12-03 CVE Reserved
2014-05-08 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (5)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2014/03/27/6	Mailing List
https://bugs.launchpad.net/nova/+bug/1221190	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www.ubuntu.com/usn/USN-2247-1	2014-06-21
https://access.redhat.com/security/cve/CVE-2014-0134	2014-05-29
https://bugzilla.redhat.com/show_bug.cgi?id=1078002	2014-05-29

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Openstack Search vendor "Openstack"		Compute Search vendor "Openstack" for product "Compute"				2013.2 Search vendor "Openstack" for product "Compute" and version "2013.2"		-		Affected
Openstack Search vendor "Openstack"		Compute Search vendor "Openstack" for product "Compute"				2013.2.1 Search vendor "Openstack" for product "Compute" and version "2013.2.1"		-		Affected
Openstack Search vendor "Openstack"		Compute Search vendor "Openstack" for product "Compute"				2013.2.2 Search vendor "Openstack" for product "Compute" and version "2013.2.2"		-		Affected