CVE-2021-3424

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Source
https://cve.org/CVERecord?id=CVE-2021-3424
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3424.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-3424
Aliases
Downstream
Published
2021-06-01T19:15:07.557Z
Modified
2026-03-14T00:45:31.141987Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

A flaw was found in keycloak as shipped in Red Hat Single Sign-On 7.4 where IDN homograph attacks are possible. A malicious user can register himself with a name already registered and trick admin to grant him extra privileges.

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.4"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3424.json"