CVE-2012-4413

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Summary

CVECVE-2012-4413
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-09-18 17:55:07 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionOpenStack Keystone 2012.1.3 does not invalidate existing tokens when granting or revoking roles, which allows remote authenticated users to retain the privileges of the revoked roles.

Risk And Classification

Primary CVSS: v2.0 4 from [email protected]

AV:N/AC:L/Au:S/C:N/I:P/A:N

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None

AV:N/AC:L/Au:S/C:N/I:P/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Openstack Keystone 2012.1.3 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
oss-security - [OSSA 2012-014] Revoking a role does not affect existing tokens (CVE-2012-4413) af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
Security Alerts - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Security Alerts - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
OpenStack Keystone Token Validation CVE-2012-4413 Security Bypass Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
USN-1564-1: OpenStack Keystone vulnerability | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
osvdb.org/85484 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
Red Hat Customer Portal MITRE access.redhat.com
CVE-2012-4413 - Red Hat Customer Portal MITRE access.redhat.com
855491 – (CVE-2012-4413) CVE-2012-4413 OpenStack-Keystone: role revocation token issues MITRE bugzilla.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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