CVE-2012-2654

Severity Score

4.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The (1) EC2 and (2) OS APIs in OpenStack Compute (Nova) Folsom (2012.2), Essex (2012.1), and Diablo (2011.3) do not properly check the protocol when security groups are created and the network protocol is not specified entirely in lowercase, which allows remote attackers to bypass intended access restrictions.

Las APIs (1) EC2 y (2) OS en OpenStack Compute (Nova) Folsom (2012.2), Essex (2012.1) y Diablo (2011.3) no comprueban correctamente el protocolo cuando se crean grupos de seguridad y el protocolo de red no se ha especificado por completo en minúsculas, lo que permite a atacantes remotos eludir restricciones de acceso.

*Credits: N/A

CVSS Scores

NISTv2 4.3

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-05-14 CVE Reserved
2012-06-06 CVE Published
2024-07-10 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation

CAPEC

References (9)

URL	Tag	Source
https://exchange.xforce.ibmcloud.com/vulnerabilities/76110	Vdb Entry
https://lists.launchpad.net/openstack/msg12883.html	Mailing List
https://review.openstack.org/#/c/8239	X_refsource_confirm

URL	Date	SRC
https://github.com/openstack/nova/commit/9f9e9da777161426a6f8cb4314b78e09beac2978	2024-08-06
https://github.com/openstack/nova/commit/ff06c7c885dc94ed7c828e8cdbb8b5d850a7e654	2024-08-06

URL	Date	SRC
https://bugs.launchpad.net/nova/+bug/985184	2017-08-29

URL	Date	SRC
http://secunia.com/advisories/46808	2017-08-29
http://secunia.com/advisories/49439	2017-08-29
http://www.ubuntu.com/usn/USN-1466-1	2017-08-29

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"				2012.2 Search vendor "Openstack" for product "Compute" and version "2012.2"		-		Affected
Openstack Search vendor "Openstack"		Diablo Search vendor "Openstack" for product "Diablo"				2011.3 Search vendor "Openstack" for product "Diablo" and version "2011.3"		-		Affected
Openstack Search vendor "Openstack"		Essex Search vendor "Openstack" for product "Essex"				2012.1 Search vendor "Openstack" for product "Essex" and version "2012.1"		-		Affected