Vulnerabilities > CVE-2022-2447 - Operation on a Resource after Expiration or Release vulnerability in multiple products

047910
CVSS 6.6 - MEDIUM
Attack vector
NETWORK
Attack complexity
HIGH
Privileges required
HIGH
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
high complexity
openstack
redhat
CWE-672

Summary

A flaw was found in Keystone. There is a time lag (up to one hour in a default configuration) between when security policy says a token should be revoked from when it is actually revoked. This could allow a remote administrator to secretly maintain access for longer than expected.