漏洞信息
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Vulnerability Title
tiny-http 0.12.0 HTTP Request Smuggling via Transfer-Encoding Handling
Vulnerability Description
tiny-http through 0.12.0 contains an HTTP request smuggling vulnerability that allows remote attackers to desynchronize request framing by sending a Transfer-Encoding header with any value, including non-chunked codings, which causes the library to unconditionally apply chunk-decoding and discard Content-Length. Attackers can exploit the discrepancy between tiny_http's improper Transfer-Encoding parsing and a correctly-implemented front-end proxy to produce two distinct interpretations of a single byte stream, enabling request smuggling, and can additionally send non-chunked bodies with non-chunked Transfer-Encoding values to cause failed body reads that tie up connections and consume worker threads without signaling errors to clients.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
Vulnerability Type
HTTP请求的解释不一致性(HTTP请求私运)
Vulnerability Title
tiny-http 输入验证错误漏洞
Vulnerability Description
tiny-http tiny-http是tiny-http组织开源的一个嵌入式Web服务器软件。 tiny-http 0.12.0及之前版本存在输入验证错误漏洞,该漏洞源于对Transfer-Encoding标头处理不当,导致请求解析不一致,攻击者可利用此漏洞实现HTTP请求夹带,并可能消耗工作线程造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A