漏洞信息
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Vulnerability Title
NATS Server: Route API Auth Bypass
Vulnerability Description
NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.0, 2.12.7, and 2.11.16, when no_auth_user was configured, a parser fast path intended for ordinary client connections could also apply to route or leafnode listeners, allowing an unauthenticated peer to bypass inter-server CONNECT authentication and operate with the privileges associated with that connection type. This issue is fixed in versions 2.14.0, 2.12.7, and 2.11.16.
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L
Vulnerability Type
认证机制不恰当
Vulnerability Title
NATS Server 授权问题漏洞
Vulnerability Description
NATS Server是Nats团队开源的一个云原生消息系统。 NATS Server存在授权问题漏洞,该漏洞源于当配置了no_auth_user时,用于普通客户端连接的解析器快速路径也可能应用于路由或叶节点监听器,导致未经身份验证的节点可以绕过服务器间CONNECT身份验证并以该连接类型的权限进行操作。以下版本受到影响:2.11.16之前版本和2.12.0-preview.1至2.12.6之前版本。
CVSS Information
N/A
Vulnerability Type
N/A