Vulnerability Monitor

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CVE-2014-3476

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.

Published

2014-06-17T14:55:07.190

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.0 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

6.8

Impact Score

6.4

Weaknesses

Type: Primary
CWE-269

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	openstack	keystone	< 2013.2.4	Yes
Application	openstack	keystone	< 2014.1.2	Yes
Application	suse	cloud	3	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00031.html Mailing List, Third Party Advisory ([email protected])
http://secunia.com/advisories/57886 Third Party Advisory ([email protected])
http://secunia.com/advisories/59547 Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2014/06/12/3 Mailing List, Patch, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/68026 Third Party Advisory, VDB Entry ([email protected])
https://bugs.launchpad.net/keystone/+bug/1324592 Exploit, Issue Tracking, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00031.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/57886 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/59547 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2014/06/12/3 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/68026 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.launchpad.net/keystone/+bug/1324592 Exploit, Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)