CVE-2020-27847
Authentication Bypass in dex
9.8
CRITICAL
CVSS 3.1
EPSS 1.7%
描述
A vulnerability exists in the SAML connector of the github.com/dexidp/dex library used to process SAML Signature Validation. This flaw allows an attacker to bypass SAML authentication. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. This flaw affects dex versions before 2.27.0.
如何修補 CVE-2020-27847
要修補 CVE-2020-27847,請將受影響套件升級到下列已修補版本。
- —升級至 2.27.0 或更新版本
CVE-2020-27847 正在被利用嗎?
低 — EPSS 為 1.7%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.27.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |