漏洞信息
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Vulnerability Title
Openshift/router: openshift/router: cloud metadata ssrf via fqdn-typed endpointslice bypasses destination validation
Vulnerability Description
A flaw was found in the OpenShift Router. A user with EndpointSlice write access can exploit this vulnerability by creating a Service backed by an FQDN (Fully Qualified Domain Name) EndpointSlice that resolves to a cloud metadata endpoint. This allows the router to proxy requests to the cloud metadata endpoint, leading to the disclosure of instance credentials and other sensitive metadata. This bypasses previous security measures for validating IP addresses.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Vulnerability Type
服务端请求伪造(SSRF)
Vulnerability Title
Red Hat OpenShift 代码问题漏洞
Vulnerability Description
Red Hat OpenShift是美国红帽(Red Hat)公司的一款平台即服务(PaaS)云计算平台,它支持构建、测试、部署和运行应用程序。 Red Hat OpenShift存在代码问题漏洞,该漏洞源于具有EndpointSlice写入权限的用户可通过创建由解析到云元数据端点的FQDN EndpointSlice支持的Service,导致路由器代理请求到云元数据端点,从而泄露实例凭证和其他敏感元数据,绕过了之前的IP地址验证安全措施。
CVSS Information
N/A
Vulnerability Type
N/A