National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-5571 Detail

Current Description

OpenStack Keystone Essex (2012.1) and Folsom (2012.2) does not properly handle EC2 tokens when the user role has been removed from a tenant, which allows remote authenticated users to bypass intended authorization restrictions by leveraging a token for the removed user role.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://lists.fedoraproject.org/pipermail/package-announce/2012-December/094286.html
http://rhn.redhat.com/errata/RHSA-2012-1556.html
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/56726
http://www.ubuntu.com/usn/USN-1641-1
https://bugs.launchpad.net/keystone/+bug/1064914 Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/80333
https://github.com/openstack/keystone/commit/37308dd4f3e33f7bd0f71d83fd51734d1870713b Patch
https://github.com/openstack/keystone/commit/8735009dc5b895db265a1cd573f39f4acfca2a19 Patch
https://github.com/openstack/keystone/commit/9d68b40cb9ea818c48152e6c712ff41586ad9653 Patch

Weakness Enumeration

CWE-ID CWE Name Source
CWE-255 Credentials Management Errors NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:openstack:essex:2012.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:openstack:folsom:2012.2:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-5571
NVD Published Date:
12/17/2012
NVD Last Modified:
08/28/2017