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 application credential authentication plugin does not verify that the user supplied in the authentication request matches the owner of the application credential. An attacker can authenticate with their own application credential ID and secret while specifying a different user's name and domain in the request body. Keystone issues a token attributed to the victim user. The impersonated token is project-scoped and carries the intersection of the application credential's roles and the victim's actual roles on the project. This enables audit evasion, reading the victim's credentials, and acting as the victim within shared projects.
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,该漏洞源于应用凭证认证插件未验证用户身份,可能导致攻击者使用自己的应用凭证ID和密钥冒充其他用户获取令牌。
CVSS Information
N/A
Vulnerability Type
N/A