Incorrect Authorization Affecting python-keystone package, versions <1:9.3.0-2.el7ost
Threat Intelligence
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Start learning- Snyk IDSNYK-RHEL7-PYTHONKEYSTONE-5102676
- published27 Mar 2023
- disclosed25 Apr 2017
Introduced: 25 Apr 2017
CVE-2017-2673 (opens in a new tab)How to fix?
Upgrade RHEL:7 python-keystone to version 1:9.3.0-2.el7ost or higher.
This issue was patched in RHSA-2017:1461.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python-keystone package and not the python-keystone package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
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.
References
- https://access.redhat.com/security/cve/CVE-2017-2673
- https://bugzilla.redhat.com/show_bug.cgi?id=1439586
- http://seclists.org/oss-sec/2017/q2/125
- http://www.securityfocus.com/bid/98032
- https://access.redhat.com/errata/RHSA-2017:1461
- https://bugs.launchpad.net/keystone/+bug/1677723
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2673