漏洞信息
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Vulnerability Title
Rancher: Cross-Cluster Secret Leakage via Namespace projectId Annotation Spoofing
Vulnerability Description
A flaw was found in Rancher Manager. Project Secrets were propagated into a namespace based only on its `field.cattle.io/projectId` annotation, without verifying that the referenced project belonged to the same downstream cluster. A user able to create namespaces on one cluster could set the annotation to a project ID from another cluster and have that project's secrets copied into a namespace under their control.
This issue affects Rancher: before 2.15.1.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Vulnerability Type
通过用户控制密钥绕过授权机制
Vulnerability Title
SUSE rancher 授权问题漏洞
Vulnerability Description
SUSE rancher是德国SUSE公司开源的一款一套容器管理平台。 SUSE rancher 2.15.1之前版本存在授权问题漏洞,该漏洞源于Project Secrets传播到命名空间时仅依赖`field.cattle.io/projectId`注解,而未验证引用的项目是否属于同一下游集群,可能导致用户在一个集群中创建命名空间,将注解设置为另一集群的项目ID,从而将该项目的Secrets复制到其控制的命名空间中。
CVSS Information
N/A
Vulnerability Type
N/A