CVE-2012-3542

Keystone: Lack of authorization for adding users to tenants

Severity Score

4.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

OpenStack Keystone, as used in OpenStack Folsom before folsom-rc1 and OpenStack Essex (2012.1), allows remote attackers to add an arbitrary user to an arbitrary tenant via a request to update the user's default tenant to the administrative API. NOTE: this identifier was originally incorrectly assigned to an open redirect issue, but the correct identifier for that issue is CVE-2012-3540.

OpenStack Keystone, tal como se utiliza en OpenStack Folsom Folsom antes-rc1 y OpenStack Essex (2012.1), permite a atacantes remotos añadir un usuario arbitrario a través de una solicitud para actualizar el usuario por defecto para la API de administración. NOTA: este identificador originalmente fue incorrectamente asignado a otro problema, pero el identificador correcto es CVE-2012-3540.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-06-14 CVE Reserved
2012-09-04 CVE Published
2023-11-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (11)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2012/08/30/6	Mailing List
http://www.securityfocus.com/bid/55326	Vdb Entry
https://bugs.launchpad.net/keystone/+bug/1040626	X_refsource_confirm
https://lists.launchpad.net/openstack/msg16282.html	Mailing List

URL	Date	SRC

URL	Date	SRC
https://github.com/openstack/keystone/commit/5438d3b5a219d7c8fa67e66e538d325a61617155	2023-11-07
https://github.com/openstack/keystone/commit/c13d0ba606f7b2bdc609a7f388334e5efec3f3aa	2023-11-07

URL	Date	SRC
http://secunia.com/advisories/50467	2023-11-07
http://secunia.com/advisories/50494	2023-11-07
http://www.ubuntu.com/usn/USN-1552-1	2023-11-07
https://access.redhat.com/security/cve/CVE-2012-3542	2012-10-16
https://bugzilla.redhat.com/show_bug.cgi?id=852510	2012-10-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Openstack Search vendor "Openstack"		Essex Search vendor "Openstack" for product "Essex"				2012.1 Search vendor "Openstack" for product "Essex" and version "2012.1"		-		Affected
Openstack Search vendor "Openstack"		Horizon Search vendor "Openstack" for product "Horizon"				folsom-3 Search vendor "Openstack" for product "Horizon" and version "folsom-3"		-		Affected