Vulnerability Information
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Vulnerability Title
Arbitrary file read in Artifact Hub
Vulnerability Description
Artifact Hub is a web-based application that enables finding, installing, and publishing packages and configurations for CNCF projects. During a security audit of Artifact Hub's code base a security researcher identified a bug in which by using symbolic links in certain kinds of repositories loaded into Artifact Hub, it was possible to read internal files. Artifact Hub indexes content from a variety of sources, including git repositories. When processing git based repositories, Artifact Hub clones the repository and, depending on the artifact kind, reads some files from it. During this process, in some cases, no validation was done to check if the file was a symbolic link. This made possible to read arbitrary files in the system, potentially leaking sensitive information. This issue has been resolved in version `1.16.0`. Users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
Artifact Hub 路径遍历漏洞
Vulnerability Description
Artifact Hub是一个基于 Web 的应用程序，可以查找、安装和发布 CNCF 项目的包和配置。 Artifact Hub 存在安全漏洞，该漏洞源于通过使用加载到 Artifact Hub 的某些类型存储库中的符号链接，可以读取内部文件。
CVSS Information
N/A
Vulnerability Type
N/A