CVE-2017-2673

Name: CVE-2017-2673
Creator: NVD / NIST
Published: 2018-07-19T13:29:00.277+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.11%

Last modified Jun 17, 2026

CVE-2017-2673 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.11% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

2.11%

79.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Redhat	Openstack	9
Redhat	Openstack	10

References

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

Timeline

Published: Jul 19, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-2673?

How severe is CVE-2017-2673?

Severity scoring for CVE-2017-2673 is pending analysis. The EPSS model estimates a 2.11% probability of exploitation in the next 30 days.

How do I fix CVE-2017-2673?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-2673?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST