CVE-2017-2673 — Vulnetix

CVE-2017-2673 PUBLISHED

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 0.57% · 69.1th percentile

Risk Scores

EPSS Score

0.57%

69.1th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:16.04:LTS	keystone	*, 0, 2:8.0.0-0ubuntu1

Exploit Intelligence

https://bugs.launchpad.net/keystone/+bug/1677723 (nist-nvd)
[oss-security] 20170425 [OSSA-2017-004] federated user gets wrong role (CVE-2017-2673) (circl)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2673 (circl)
RHSA-2017:1461 (circl)
RHSA-2017:1597 (circl)
98032 (circl)

Timeline

Apr 27, 2017 CVE Published
Apr 14, 2021 EPSS Score
Jun 23, 2021 EPSS Score
Aug 24, 2021 EPSS Score
Oct 26, 2021 EPSS Score
Feb 28, 2022 EPSS Score
May 2, 2022 EPSS Score
Jul 3, 2022 EPSS Score
Sep 5, 2022 EPSS Score
Nov 6, 2022 EPSS Score
Jan 8, 2023 EPSS Score
Mar 11, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2017-2673 third-party-advisory
https://security.openstack.org/ossa/OSSA-2017-004.html third-party-advisory
https://ubuntu.com/security/notices/USN-3448-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2017-2673 third-party-advisory

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