Starman versions before 0.4018 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starman 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.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.4018CPE matchmatch criteria | cpe:2.3:a:miyagawa:starman:*:*:*:*:*:perl:*:* | ||
>= 0, < 0.4018CPE match | cpe:2.3:a:miyagawa:starman:*:*:*:*:*:perl:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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