CVE-2017-2673

An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service (keystone). An authenticated federated user could request permissions to a project and unintentionally be granted all related roles including administrative roles.

CVSS v3 7.2 HIGH
CVSS v2.0 6.5 MEDIUM

7.2^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://seclists.org/oss-sec/2017/q2/125	Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/98032	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:1461	Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:1597	Vendor Advisory
https://bugs.launchpad.net/keystone/+bug/1677723	Exploit Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2673	Issue Tracking Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:redhat:openstack:9:::::::*
	cpe:2.3:a:redhat:openstack:10:::::::*

History

No history.

Information

Published : 2018-07-19 13:29

Updated : 2024-02-28 16:48

NVD link : CVE-2017-2673

Mitre link : CVE-2017-2673

CVE.ORG link : CVE-2017-2673

JSON object : View

Products Affected

redhat

openstack

CWE

CWE-863

Incorrect Authorization

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