CVE-2024-4540
Keycloak exposes sensitive information in Pushed Authorization Requests (PAR)
7.5
HIGH
CVSS 3.1
EPSS 0.55%
描述
A flaw was found in Keycloak in the OAuth 2.0 Pushed Authorization Requests (PAR). Client provided parameters were found to be included in plain text in the KC_RESTART cookie returned by the authorization server's HTTP response to a request_uri authorization request. This could lead to an information disclosure vulnerability.
如何修補 CVE-2024-4540
要修補 CVE-2024-4540,請將受影響套件升級到下列已修補版本。
- —升級至 24.0.5 或更新版本
CVE-2024-4540 正在被利用嗎?
低 — EPSS 為 0.6%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 24.0.5
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 |