漏洞信息
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Vulnerability Title
Starlet versions through 0.31 for Perl allows HTTP Request Smuggling via Improper Header Precedence
Vulnerability Description
Starlet versions through 0.31 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starlet incorrectly prioritizes "Content-Length" over "Transfer-Encoding: chunked" when both headers are present in an HTTP request. Per RFC 7230 3.3.3, Transfer-Encoding must take precedence. An attacker could exploit this to smuggle malicious HTTP requests via a front-end reverse proxy.
CVSS Information
N/A
Vulnerability Type
HTTP请求的解释不一致性(HTTP请求私运)