CVE-2014-5252

The V3 API in OpenStack Identity (Keystone) 2014.1.x before 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/.

CVSS v2.0 4.9 MEDIUM

4.9^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:S/C:P/I:P/A:N

Exploitability : 6.8 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.openwall.com/lists/oss-security/2014/08/15/6
http://www.ubuntu.com/usn/USN-2324-1
https://bugs.launchpad.net/keystone/+bug/1348820
http://rhn.redhat.com/errata/RHSA-2014-1121.html
http://rhn.redhat.com/errata/RHSA-2014-1122.html

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openstack:keystone:2014.1.2:::::::*
	cpe:2.3:a:openstack:keystone:juno-2:::::::*
	cpe:2.3:a:openstack:keystone:2014.1:::::::*
	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::
	cpe:2.3:a:openstack:keystone:juno-1:::::::*

Information

Published : 2014-08-25 07:55

Updated : 2014-10-09 22:23

NVD link : CVE-2014-5252

Mitre link : CVE-2014-5252

JSON object : View

CWE

CWE-255

Credentials Management Errors

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Products Affected

canonical

ubuntu_linux

openstack

keystone

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