VULNERABILITY INTELLIGENCE

CVE-2018-21270

CVSS score6.5 MEDIUM
EPSS probability3.68%
CISA KEVNot currently listed
Published2020-12-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H

Description

Versions less than 0.0.6 of the Node.js stringstream module are vulnerable to an out-of-bounds read because of allocation of uninitialized buffers when a number is passed in the input stream (when using Node.js 4.x).

Weakness classification

  • CWE-125: Out-of-bounds Read

Primary references