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HTTP Request Smuggling The advisory has been revoked - it doesn't affect any version of package nodejs:14/nodejs-debugsource  (opens in a new tab)

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EPSS
5.3% (93rd percentile)

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  • Snyk IDSNYK-RHEL8-NODEJS-4416049
  • published26 Jul 2021
  • disclosed15 Sept 2020
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Introduced: 15 Sep 2020

CVE-2020-8201  (opens in a new tab)
CWE-444  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:8.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs:14/nodejs-debugsource package and not the nodejs:14/nodejs-debugsource package as distributed by RHEL.

Node.js < 12.18.4 and < 14.11 can be exploited to perform HTTP desync attacks and deliver malicious payloads to unsuspecting users. The payloads can be crafted by an attacker to hijack user sessions, poison cookies, perform clickjacking, and a multitude of other attacks depending on the architecture of the underlying system. The attack was possible due to a bug in processing of carrier-return symbols in the HTTP header names.