CVE-2012-5563 Detail

Current Description

OpenStack Keystone, as used in OpenStack Folsom 2012.2, does not properly implement token expiration, which allows remote authenticated users to bypass intended authorization restrictions by creating new tokens through token chaining. NOTE: this issue exists because of a CVE-2012-3426 regression.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
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Base Score:  N/A
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References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://rhn.redhat.com/errata/RHSA-2012-1557.html
http://www.openwall.com/lists/oss-security/2012/11/28/5 Patch 
http://www.openwall.com/lists/oss-security/2012/11/28/6 Patch 
http://www.securityfocus.com/bid/56727
http://www.ubuntu.com/usn/USN-1641-1
https://bugs.launchpad.net/keystone/+bug/1079216
https://exchange.xforce.ibmcloud.com/vulnerabilities/80370
https://github.com/openstack/keystone/commit/38c7e46a640a94da4da89a39a5a1ea9c081f1eb5
https://github.com/openstack/keystone/commit/f9d4766249a72d8f88d75dcf1575b28dd3496681

Weakness Enumeration

CWE-ID CWE Name Source
CWE-255 Credentials Management Errors cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-5563
NVD Published Date:
12/17/2012
NVD Last Modified:
08/28/2017
Source:
MITRE