漏洞信息
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Vulnerability Title
Rancher: ext.cattle.io/v1 Token store: cross-user token disclosure via label-selector scoping bypass
Vulnerability Description
A flaw was found in Rancher Manager. When a non-administrative caller supplied a label selector naming a different user, the ext.cattle.io/v1 Token store dropped its internal owner filter instead of returning an empty result. Any authenticated user could therefore list and watch every other user's tokens, disclosing token metadata and the stored salted hash of the bearer token.
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,该漏洞源于非管理员调用者提供指定其他用户的标签选择器时,ext.cattle.io/v1 Token存储丢弃内部所有者过滤器,任何经过身份验证的用户均可列出并监视其他用户的令牌,泄露令牌元数据和已存储的持有者令牌加盐哈希。
CVSS Information
N/A
Vulnerability Type
N/A