CVE-2023-30589 Affecting nodejs-full-i18n package, versions <1:16.20.1-1.el9_2


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.17% (54th percentile)

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  • Snyk ID SNYK-RHEL9-NODEJSFULLI18N-5812313
  • published 6 Jul 2023
  • disclosed 20 Jun 2023

How to fix?

Upgrade RHEL:9 nodejs-full-i18n to version 1:16.20.1-1.el9_2 or higher.
This issue was patched in RHSA-2023:4331.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs-full-i18n package and not the nodejs-full-i18n package as distributed by RHEL. See How to fix? for RHEL:9 relevant fixed versions and status.

The llhttp parser in the http module in Node v20.2.0 does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS).

The CR character (without LF) is sufficient to delimit HTTP header fields in the llhttp parser. According to RFC7230 section 3, only the CRLF sequence should delimit each header-field. This impacts all Node.js active versions: v16, v18, and, v20

CVSS Scores

version 3.1
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NVD

7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    High
  • Availability (A)
    None
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Red Hat

7.5 high
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SUSE

5.9 medium