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HTTP Request Smuggling Affecting node package, versions [,10.23.1) [11.0.0, 12.20.1) [13.0.0, 14.15.4) [15.0.0, 15.5.1)

0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High

    Threat Intelligence

    Exploit Maturity Proof of concept
    EPSS 0.81% (82nd percentile)
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NVD
6.5 medium
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SUSE
6.5 medium
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Red Hat
5.4 medium

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  • Snyk ID SNYK-UPSTREAM-NODE-1055465
  • published 5 Jan 2021
  • disclosed 5 Jan 2021
  • credit Unknown
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Introduced: 5 Jan 2021

CVE-2020-8287 Open this link in a new tab
CWE-444 Open this link in a new tab

How to fix?

Upgrade node to version 10.23.1, 12.20.1, 14.15.4, 15.5.1 or higher.

Overview

node is a JavaScript runtime built on Chrome's V8 JavaScript engine.

Affected versions of this package are vulnerable to HTTP Request Smuggling. Two copies of a header field are allowed in a HTTP request, which causes Node.js to identifiy the first header and ignore the second.