CVSS 3.1 Score 8.2 of 10 (high)


Published Jul 10, 2024
Updated: Jul 11, 2024
CWE ID 125


CVE-2024-21524 is a vulnerability that affects all versions of the package node-stringbuilder. The vulnerability is categorized as an Out-of-bounds Read (CWE-125) and can lead to an Information Disclosure. This occurs due to incorrect memory length calculation when calling certain methods on a StringBuilder object with a non-empty string value input. By providing negative indexes, it is possible to access previously allocated memory. The vulnerability has a base severity rating of HIGH and an exploitability score of 3.9, indicating its potential danger. Remediation for this vulnerability involves updating to a fixed version of the package.

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