CVE-2023-39333 Affecting nodejs package, versions <18.19.0+dfsg-6~deb12u1


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.04% (12th percentile)

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  • Snyk IDSNYK-DEBIAN12-NODEJS-6026715
  • published23 Oct 2023
  • disclosed7 Sept 2024

Introduced: 23 Oct 2023

CVE-2023-39333  (opens in a new tab)

How to fix?

Upgrade Debian:12 nodejs to version 18.19.0+dfsg-6~deb12u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs package and not the nodejs package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

Maliciously crafted export names in an imported WebAssembly module can inject JavaScript code. The injected code may be able to access data and functions that the WebAssembly module itself does not have access to, similar to as if the WebAssembly module was a JavaScript module.

This vulnerability affects users of any active release line of Node.js. The vulnerable feature is only available if Node.js is started with the --experimental-wasm-modules command line option.

CVSS Scores

version 3.1