4.9
CVSSv2

CVE-2014-5252

Published: 25/08/2014 Updated: 10/10/2014
CVSS v2 Base Score: 4.9 | Impact Score: 4.9 | Exploitability Score: 6.8
VMScore: 436
Vector: AV:N/AC:M/Au:S/C:P/I:P/A:N

Vulnerability Summary

The V3 API in OpenStack Identity (Keystone) 2014.1.x prior to 2014.1.2.1 and Juno before Juno-3 updates the issued_at value for UUID v2 tokens, which allows remote authenticated users to bypass the token expiration and retain access via a verification (1) GET or (2) HEAD request to v3/auth/tokens/.

Vulnerability Trend

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openstack keystone 2014.1.2

openstack keystone juno-2

openstack keystone 2014.1

canonical ubuntu linux 14.04

openstack keystone juno-1

Vendor Advisories

Several security issues were fixed in OpenStack Keystone ...