漏洞信息
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Vulnerability Title
UDS Identity Config has a client authentication bypass in `ClientIdAndKubernetesSecretAuthenticator`
Vulnerability Description
UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS Core's Identity deployment. In versions 0.11.0 through 0.26.0, a logic error in the `client-kubernetes-secret` Keycloak client authenticator (shipped by `uds-identity-config` and consumed by UDS Core) causes the submitted `client_secret` to be overwritten with the mounted Kubernetes secret before comparison. An attacker who can reach the Keycloak token endpoint and knows a `client_id` using this authenticator can authenticate as that client with any `client_secret` value and obtain OAuth2 tokens scoped to the client's service account. In the case of the `uds-operator` client this token can be used to registry/modify other clients. Version 0.26.1 patches the issue.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
认证机制不恰当
Vulnerability Title
UDS Identity Config 安全漏洞
Vulnerability Description
UDS Identity Config是Defense Unicorns开源的一个Keycloak配置镜像构建工具。 UDS Identity Config 0.11.0版本至0.26.0版本存在安全漏洞,该漏洞源于client-kubernetes-secret Keycloak客户端认证器逻辑错误,可能导致攻击者使用任意client_secret值进行身份验证并获取OAuth2令牌。
CVSS Information
N/A
Vulnerability Type
N/A