CVE-2021-3513
Incorrect implementation of lockout feature in Keycloak
7.5
HIGH
CVSS 3.1
EPSS 0.66%
描述
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.
如何修補 CVE-2021-3513
要修補 CVE-2021-3513,請將受影響套件升級到下列已修補版本。
- —升級至 13.0.0 或更新版本
CVE-2021-3513 正在被利用嗎?
低 — EPSS 為 0.7%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 13.0.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |