CVE-2023-30589 Affecting nodejs12 package, versions <12.22.12-150200.4.50.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.26% (65th percentile)

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  • Snyk IDSNYK-SLES152-NODEJS12-5875573
  • published30 Aug 2023
  • disclosed28 Aug 2023

Introduced: 28 Aug 2023

CVE-2023-30589  (opens in a new tab)

How to fix?

Upgrade SLES:15.2 nodejs12 to version 12.22.12-150200.4.50.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs12 package and not the nodejs12 package as distributed by SLES. See How to fix? for SLES:15.2 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