GHSA-xv7h-95r7-595j
Incorrect implementation of lockout feature in Keycloak
At a glance
- Published
- Updated
- CVE
- CVE-2021-3513
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Description
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.
Affected packages
| Package | Versions |
|---|---|
| Maven · org.keycloak:keycloak-parent | introduced 0, fixed 13.0.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-3513 ADVISORY
- https://github.com/keycloak/keycloak/pull/7976 WEB
- https://access.redhat.com/security/cve/CVE-2021-3513 WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=1953439 WEB
- https://github.com/keycloak/keycloak PACKAGE
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |