Login Request a demo
High severity · published Jul 19, 2018
CVE-2017-2673
An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service (keystone)
7.2
CVSS
2.1%
EPSS
No
On KEV
Description
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 vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openstack · Redhat
9; 10 · source: NVD
Affected product
OP
Openstack
Redhat
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-2673
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-2673
Mailing List
http://seclists.org/oss-sec/2017/q2/125
Third Party Advisory
http://www.securityfocus.com/bid/98032
Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:1461
Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:1597
Exploit
https://bugs.launchpad.net/keystone/+bug/1677723
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2673
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