CVE-2012-3426

Severity CVSS v4.0:

Pending analysis

Type:

CWE-264 Permissions, Privileges, and Access Control

Publication date:

31/07/2012

Last modified:

11/04/2025

Description

OpenStack Keystone before 2012.1.1, as used in OpenStack Folsom before Folsom-1 and OpenStack Essex, does not properly implement token expiration, which allows remote authenticated users to bypass intended authorization restrictions by (1) creating new tokens through token chaining, (2) leveraging possession of a token for a disabled user account, or (3) leveraging possession of a token for an account with a changed password.

Impact

Vector 2.0

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

Base Score: 4.90 MEDIUM
Vector: AV:N/AC:M/Au:S/C:P/I:P/A:N

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

Base Score 2.0

4.90

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:openstack:essex::::::::
cpe:2.3:a:openstack:horizon:folsom-1:::::::*
cpe:2.3:a:openstack:keystone:2012.1:::::::*
cpe:2.3:a:openstack:keystone:2012.1.1:::::::*

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

CPE	From	Up to
cpe:2.3:a:openstack:essex::::::::
cpe:2.3:a:openstack:horizon:folsom-1:::::::*
cpe:2.3:a:openstack:keystone:2012.1:::::::*
cpe:2.3:a:openstack:keystone:2012.1.1:::::::*

CVE-2012-3426

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools