Vulnerability DatabaseCVE-2022-2447
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CVE-2022-2447
September 01, 2022
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.
Related Resources (3)
https://bugzilla.redhat.com/show_bug.cgi?id=2105419
https://access.redhat.com/security/cve/CVE-2022-2447
https://security-tracker.debian.org/tracker/CVE-2022-2447
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CVSS v4
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.6
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Operation on a Resource after Expiration or Release
CWE-672
Use of a Key Past its Expiration Date
CWE-324
EPSS
Base Score:
0.63