漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in OpenStack Keystone before 29.0.2. The Keystone RBAC policy enforcer in enforce_call unconditionally merges the raw JSON request body into the policy enforcement dictionary via policy_dict.update(json_input.copy()), overwriting trusted target data that was previously set from database lookups. Because flask.request.get_json is called with force=True, this works regardless of Content-Type or HTTP method. Any authenticated user can inject arbitrary policy target attributes (e.g., user_id, project_id) into the request body to bypass RBAC checks and perform unauthorized operations on resources belonging to other users or projects. This was introduced in commit 5ea59f52 (Rocky/14.0.0).
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
Vulnerability Type
授权机制不正确
Vulnerability Title
OpenStack Keystone 安全漏洞
Vulnerability Description
OpenStack Keystone是OpenStack开源的一个核心认证组件库。 OpenStack Keystone 29.0.2之前版本存在安全漏洞,该漏洞源于RBAC策略执行器无条件合并原始JSON请求体,可能导致认证用户注入任意策略目标属性绕过RBAC检查。
CVSS Information
N/A
Vulnerability Type
N/A