漏洞信息
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Vulnerability Title
Unity Catalog has a JWT Issuer Validation Bypass Allows Complete User Impersonation
Vulnerability Description
Unity Catalog is an open, multi-modal Catalog for data and AI. In 0.4.0 and earlier, a critical authentication bypass vulnerability exists in the Unity Catalog token exchange endpoint (/api/1.0/unity-control/auth/tokens). The endpoint extracts the issuer (iss) claim from incoming JWTs and uses it to dynamically fetch the JWKS endpoint for signature validation without validating that the issuer is a trusted identity provider.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Vulnerability Type
使用欺骗进行的认证绕过
Vulnerability Title
Unity Catalog 安全漏洞
Vulnerability Description
Unity Catalog是unitycatalog开源的一个多模态数据与AI资产统一治理目录。 Unity Catalog 0.4.0及之前版本存在安全漏洞,该漏洞源于身份验证绕过漏洞,可能导致攻击者绕过签名验证。
CVSS Information
N/A
Vulnerability Type
N/A