OpenStack Keystone Domain-scoped Token Revocation Failure Security Bypass Vulnerability

BID:69051

Info

OpenStack Keystone Domain-scoped Token Revocation Failure Security Bypass Vulnerability

Bugtraq ID: 69051
Class: Design Error
CVE: CVE-2014-5253
Remote: Yes
Local: No
Published: Aug 05 2014 12:00AM
Updated: Sep 05 2014 03:25AM
Credit: Brant Knudson
Vulnerable: Red Hat Enterprise Linux 6
+ Trustix Secure Enterprise Linux 2.0
+ Trustix Secure Linux 2.2
+ Trustix Secure Linux 2.1
+ Trustix Secure Linux 2.0
Not Vulnerable:

Discussion

OpenStack Keystone Domain-scoped Token Revocation Failure Security Bypass Vulnerability

Keystone is prone to a security-bypass vulnerability.

Successful exploits may allow authenticated attackers to bypass certain intended security restrictions and perform unauthorized actions which may aid in launching further attacks.

Exploit / POC

OpenStack Keystone Domain-scoped Token Revocation Failure Security Bypass Vulnerability

An attacker can exploit this issue using readily available tools.

Solution / Fix

OpenStack Keystone Domain-scoped Token Revocation Failure Security Bypass Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

References

OpenStack Keystone Domain-scoped Token Revocation Failure Security Bypass Vulnerability

References:
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