VULNERABILITY INTELLIGENCE

CVE-2024-21524

CVSS score8.2 HIGH
EPSS probability0.87%
CISA KEVNot currently listed
Published2024-07-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

Description

All versions of the package node-stringbuilder are vulnerable to Out-of-bounds Read due to incorrect memory length calculation, by calling ToBuffer, ToString, or CharAt on a StringBuilder object with a non-empty string value input. It's possible to return previously allocated memory, for example, by providing negative indexes, leading to an Information Disclosure.

Weakness classification

  • report@snyk.io: CWE-125
  • nvd@nist.gov: CWE-125

Primary references