CVE-2021-3513

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Source
https://cve.org/CVERecord?id=CVE-2021-3513
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3513.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-3513
Aliases
Downstream
Published
2022-08-22T15:15:13.420Z
Modified
2026-07-22T03:44:58.841764Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/keycloak/keycloak

Affected ranges

Type
GIT
Repo
https://github.com/keycloak/keycloak
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
af1855ebc6a3d025b58b697c9bc32567fb512eec
Database specific 
{
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "13.0.0"
        }
    ],
    "cpe": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*"
}

Affected versions

1.*
1.0-alpha-1
1.0-alpha-1-12062013
1.0-alpha-2
1.0-alpha-3
1.0-beta-1
1.0-beta-2
1.0-beta-4
1.0-final
1.0-rc-1
1.0.0.Final
1.1.0.Beta2
1.3.0.Final
2.*
2.4.0.Test

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3513.json"