Skupper: skupper-cli: flawed authentication method may lead to arbitrary file read or denial of service

A flaw was found in the skupper console, a read-only interface that renders cluster network, traffic details, and metrics for a network application that a user sets up across a hybrid multi-cloud environment. When the default authentication method is used, a random password is generated for the "admin" user and is persisted in either a Kubernetes secret or a podman volume in a plaintext file. This authentication method can be manipulated by an attacker, leading to the reading of any user-readable file in the container filesystem, directly impacting data confidentiality. Additionally, the attacker may induce skupper to read extremely large files into memory, resulting in resource exhaustion and a denial of service attack.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

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Red Hat Service Interconnect 安全漏洞

Red Hat Service Interconnect是美国红帽（Red Hat）公司的 是基于开源项目 Skupper 构建的，主要用于简化跨混合云环境的应用连接性。 Red Hat Service Interconnect存在安全漏洞，该漏洞源于使用有缺陷的身份验证方法，可能导致任意文件读取或拒绝服务。

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