HTTP Request Smuggling Affecting llhttp package, versions *


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.22% (61st percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-JS-LLHTTP-2946724
  • published 10 Jul 2022
  • disclosed 10 Jul 2022
  • credit Zeyu Zhang

How to fix?

There is no fixed version for llhttp.

Overview

llhttp is a port of http_parser to llparse.

Affected versions of this package are vulnerable to HTTP Request Smuggling. when the llhttp parser in the http module does not adequately delimit HTTP requests with CRLF sequences.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
6.5 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    None
Expand this section

NVD

6.5 medium
Expand this section

SUSE

6.8 medium
Expand this section

Red Hat

6.5 medium