HTTP Request Smuggling Affecting llhttp package, versions >=0.0.0


0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.26% (65th percentile)
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NVD
6.5 medium
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SUSE
6.1 medium
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Red Hat
6.1 medium

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  • Snyk ID SNYK-RUBY-LLHTTP-1734688
  • published 13 Oct 2021
  • disclosed 13 Oct 2021
  • credit Mattias Grenfeldt, Asta Olofsson

How to fix?

There is no fixed version for llhttp.

Overview

llhttp is a set of Ruby bindings for llhttp.

Affected versions of this package are vulnerable to HTTP Request Smuggling via llhttp. The HTTP parser accepts requests with a space (SP) right after the header name before the colon.