Vulnerability Details CVE-2021-3513
A flaw was found in keycloak where a brute force attack is possible even when the permanent lockout feature is enabled. This is due to a wrong error message displayed when wrong credentials are entered. The highest threat from this vulnerability is to confidentiality.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 35.8%
CVSS Severity
CVSS v3 Score 7.5
References
Products affected by CVE-2021-3513
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cpe:2.3:a:redhat:keycloak:-
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cpe:2.3:a:redhat:keycloak:1.0
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cpe:2.3:a:redhat:keycloak:1.0.0
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cpe:2.3:a:redhat:keycloak:1.0.1
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cpe:2.3:a:redhat:keycloak:1.0.2
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cpe:2.3:a:redhat:keycloak:1.0.3
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cpe:2.3:a:redhat:keycloak:1.0.4
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cpe:2.3:a:redhat:keycloak:1.0.5
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cpe:2.3:a:redhat:keycloak:1.1.0
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cpe:2.3:a:redhat:keycloak:1.1.1
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cpe:2.3:a:redhat:keycloak:1.2.0
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cpe:2.3:a:redhat:keycloak:1.3.0
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cpe:2.3:a:redhat:keycloak:1.3.1
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cpe:2.3:a:redhat:keycloak:1.4.0
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cpe:2.3:a:redhat:keycloak:1.5.0
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cpe:2.3:a:redhat:keycloak:1.5.1
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cpe:2.3:a:redhat:keycloak:1.6.0
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cpe:2.3:a:redhat:keycloak:1.6.1
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cpe:2.3:a:redhat:keycloak:1.7.0
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cpe:2.3:a:redhat:keycloak:1.8.0
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cpe:2.3:a:redhat:keycloak:1.8.1
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cpe:2.3:a:redhat:keycloak:1.8.2
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cpe:2.3:a:redhat:keycloak:1.9.0
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cpe:2.3:a:redhat:keycloak:1.9.1
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cpe:2.3:a:redhat:keycloak:1.9.2
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cpe:2.3:a:redhat:keycloak:1.9.3
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cpe:2.3:a:redhat:keycloak:1.9.4
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cpe:2.3:a:redhat:keycloak:1.9.5
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cpe:2.3:a:redhat:keycloak:1.9.6
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cpe:2.3:a:redhat:keycloak:1.9.7
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cpe:2.3:a:redhat:keycloak:1.9.8
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cpe:2.3:a:redhat:keycloak:10.0.0
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cpe:2.3:a:redhat:keycloak:10.0.1
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cpe:2.3:a:redhat:keycloak:11.0.0
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cpe:2.3:a:redhat:keycloak:11.0.3
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cpe:2.3:a:redhat:keycloak:12.0.0
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cpe:2.3:a:redhat:keycloak:12.0.1
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cpe:2.3:a:redhat:keycloak:12.0.2
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cpe:2.3:a:redhat:keycloak:12.0.3
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cpe:2.3:a:redhat:keycloak:12.0.4
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cpe:2.3:a:redhat:keycloak:2.0.0
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cpe:2.3:a:redhat:keycloak:2.1.0
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cpe:2.3:a:redhat:keycloak:2.2.0
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cpe:2.3:a:redhat:keycloak:2.2.1
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cpe:2.3:a:redhat:keycloak:2.3.0
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cpe:2.3:a:redhat:keycloak:2.4.0
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cpe:2.3:a:redhat:keycloak:2.5.0
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cpe:2.3:a:redhat:keycloak:2.5.1
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cpe:2.3:a:redhat:keycloak:2.5.10
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cpe:2.3:a:redhat:keycloak:2.5.2
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cpe:2.3:a:redhat:keycloak:2.5.3
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cpe:2.3:a:redhat:keycloak:2.5.4
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cpe:2.3:a:redhat:keycloak:2.5.5
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cpe:2.3:a:redhat:keycloak:2.5.6
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cpe:2.3:a:redhat:keycloak:2.5.7
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cpe:2.3:a:redhat:keycloak:2.5.8
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cpe:2.3:a:redhat:keycloak:2.5.9
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cpe:2.3:a:redhat:keycloak:3.0.0
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cpe:2.3:a:redhat:keycloak:3.1.0
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cpe:2.3:a:redhat:keycloak:3.1.1
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cpe:2.3:a:redhat:keycloak:3.2.0
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cpe:2.3:a:redhat:keycloak:3.2.1
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cpe:2.3:a:redhat:keycloak:3.3.0
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cpe:2.3:a:redhat:keycloak:3.4.0
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cpe:2.3:a:redhat:keycloak:3.4.1
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cpe:2.3:a:redhat:keycloak:3.4.2
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cpe:2.3:a:redhat:keycloak:3.4.3
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cpe:2.3:a:redhat:keycloak:4.0.0
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cpe:2.3:a:redhat:keycloak:4.1.0
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cpe:2.3:a:redhat:keycloak:4.2.0
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cpe:2.3:a:redhat:keycloak:4.2.1
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cpe:2.3:a:redhat:keycloak:4.3.0
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cpe:2.3:a:redhat:keycloak:4.4.0
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cpe:2.3:a:redhat:keycloak:4.5.0
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cpe:2.3:a:redhat:keycloak:4.6.0
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cpe:2.3:a:redhat:keycloak:4.7.0
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cpe:2.3:a:redhat:keycloak:4.8.0
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cpe:2.3:a:redhat:keycloak:4.8.1
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cpe:2.3:a:redhat:keycloak:4.8.2
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cpe:2.3:a:redhat:keycloak:4.8.3
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cpe:2.3:a:redhat:keycloak:5.0.0
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cpe:2.3:a:redhat:keycloak:6.0.0
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cpe:2.3:a:redhat:keycloak:6.0.1
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cpe:2.3:a:redhat:keycloak:6.0.2
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cpe:2.3:a:redhat:keycloak:7.0.0
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cpe:2.3:a:redhat:keycloak:7.0.1
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cpe:2.3:a:redhat:keycloak:8.0.0
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cpe:2.3:a:redhat:keycloak:8.0.2
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cpe:2.3:a:redhat:keycloak:9.0.0
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cpe:2.3:a:redhat:keycloak:9.0.1
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cpe:2.3:a:redhat:keycloak:9.0.13
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cpe:2.3:a:redhat:keycloak:9.0.2