漏洞信息
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Vulnerability Title
Action Pack: Possible arbitrary file read and remote code execution in Active Storage variant processing
Vulnerability Description
Action Pack is a framework for handling and responding to web requests. In versions prior to 7.2.3.2, 8.0.5.1 and 8.1.3.1, Active Storage does not disable libvips operations marked unsafe for untrusted content, allowing a crafted upload to invoke such an operation. Consuming applications are affected when configured to use libvips and accept image uploads from untrusted users. An unauthenticated attacker may exploit this behavior to read arbitrary files accessible to the Rails process, including environment variables and application secrets. Exposure of credentials such as secret_key_base or external-service tokens may enable remote code execution or lateral movement. This issue has been fixed in versions 7.2.3.2, 8.0.5.1 and 8.1.3.1.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Vulnerability Type
不安全的默认资源初始化
Vulnerability Title
Rails 配置错误漏洞
Vulnerability Description
Rails是美国Rails社区开源的一套基于Ruby语言的开源Web应用框架。 Rails 7.2.3.2之前版本、8.0.5.1之前版本和8.1.3.1之前版本存在配置错误漏洞,该漏洞源于Active Storage未禁用libvips中针对不可信内容标记为不安全的操作,允许特制上传触发该操作,可能导致未经身份验证的攻击者读取Rails进程可访问的任意文件,包括环境变量和应用密钥。
CVSS Information
N/A
Vulnerability Type
N/A