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cve[email protected]CVE-2014-2237
HistoryApr 01, 2014 - 6:35 a.m.

CVE-2014-2237

2014-04-0106:35:53
CWE-264
web.nvd.nist.gov
22
openstack
keystone
memcache
token
backend
security issue
cve-2014-2237
nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

6.2 Medium

AI Score

Confidence

Low

0.003 Low

EPSS

Percentile

69.3%

The memcache token backend in OpenStack Identity (Keystone) 2013.1 through 2.013.1.4, 2013.2 through 2013.2.2, and icehouse before icehouse-3, when issuing a trust token with impersonation enabled, does not include this token in the trusteeโ€™s token-index-list, which prevents the token from being invalidated by bulk token revocation and allows the trustee to bypass intended access restrictions.

Affected configurations

NVD
Node
openstackkeystoneMatch2013.1
OR
openstackkeystoneMatch2013.1.1
OR
openstackkeystoneMatch2013.1.2
OR
openstackkeystoneMatch2013.1.3
OR
openstackkeystoneMatch2013.1.4
OR
openstackkeystoneMatch2013.2.2

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

6.2 Medium

AI Score

Confidence

Low

0.003 Low

EPSS

Percentile

69.3%