Vulnerability Information
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Vulnerability Title
Rack: Header injection in multipart requests
Vulnerability Description
Rack is a modular Ruby web server interface. From version 3.2.0 to before version 3.2.6, Rack::Multipart::Parser unfolds folded multipart part headers incorrectly. When a multipart header contains an obs-fold sequence, Rack preserves the embedded CRLF in parsed parameter values such as filename or name instead of removing the folded line break during unfolding. As a result, applications that later reuse those parsed values in HTTP response headers may be vulnerable to downstream header injection or response splitting. This issue has been patched in version 3.2.6.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Vulnerability Type
对CRLF序列的转义处理不恰当(CRLF注入)
Vulnerability Title
Rack 注入漏洞
Vulnerability Description
Rack是Rack开源的一个模块化的Ruby web服务器界面。 Rack 3.2.0至3.2.6之前版本存在注入漏洞,该漏洞源于多部分解析器错误展开折叠的标头,可能导致HTTP响应头注入或响应拆分。
CVSS Information
N/A
Vulnerability Type
N/A