ALPINE-CVE-2018-12115

ALPINE-CVE-2018-12115

This page contains facts from public vulnerability sources. Check the original advisory before updating.

In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names `'ucs2'`, `'ucs-2'`, `'utf16le'` and `'utf-16le'`), `Buffer#write()` can be abused to write outside of the bounds of a single `Buffer`. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.

CVSS 7.5 · High · Fix available

Published

2018-08-21T12:29:00.210Z

Updated

2026-10-23T17:17:55.206914576Z

Stack: system

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