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cve[email protected]CVE-2014-3476
HistoryJun 17, 2014 - 2:55 p.m.

CVE-2014-3476

2014-06-1714:55:07
CWE-269
web.nvd.nist.gov
33
cve-2014-3476
openstack
identity
keystone
security vulnerability
chained delegation
authentication
nvd

6 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.4 Medium

AI Score

Confidence

Low

0.007 Low

EPSS

Percentile

80.7%

OpenStack Identity (Keystone) before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 does not properly handle chained delegation, which allows remote authenticated users to gain privileges by leveraging a (1) trust or (2) OAuth token with impersonation enabled to create a new token with additional roles.

Affected configurations

NVD
Node
openstackkeystoneRange2013.22013.2.4
OR
openstackkeystoneRange2014.12014.1.2
Node
susecloudMatch3

6 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.4 Medium

AI Score

Confidence

Low

0.007 Low

EPSS

Percentile

80.7%