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{"acknowledgement": "Red Hat would like to thank Micha\u0142 Knapik & Peter Nicholson (u2i) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2021:3534", "cpe": "cpe:/a:redhat:red_hat_single_sign_on:7", "package": "keycloak", "product_name": "Red Hat Single Sign-On 7.4.9", "release_date": "2021-09-14T00:00:00Z"}, {"advisory": "RHSA-2021:3527", "cpe": "cpe:/a:redhat:red_hat_single_sign_on:7::el6", "package": "rh-sso7-keycloak-0:9.0.15-1.redhat_00002.1.el6sso", "product_name": "Red Hat Single Sign-On 7.4 for RHEL 6", "release_date": "2021-09-14T00:00:00Z"}, {"advisory": "RHSA-2021:3528", "cpe": "cpe:/a:redhat:red_hat_single_sign_on:7::el7", "package": "rh-sso7-keycloak-0:9.0.15-1.redhat_00002.1.el7sso", "product_name": "Red Hat Single Sign-On 7.4 for RHEL 7", "release_date": "2021-09-14T00:00:00Z"}, {"advisory": "RHSA-2021:3529", "cpe": "cpe:/a:redhat:red_hat_single_sign_on:7::el8", "package": "rh-sso7-keycloak-0:9.0.15-1.redhat_00002.1.el8sso", "product_name": "Red Hat Single Sign-On 7.4 for RHEL 8", "release_date": "2021-09-14T00:00:00Z"}], "bugzilla": {"description": "keycloak: Brute force attack is possible even after the account lockout", "id": "1953439", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1953439"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "status": "verified"}, "cwe": "CWE-522", "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.", "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."], "name": "CVE-2021-3513", "public_date": "2021-04-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-3513\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-3513"], "threat_severity": "Moderate", "upstream_fix": "keycloak 13.0.0"}