GitHub Advisoryadvisory · npm
GHSA-g533-xq5w-jmf3 node-stringbuilder vulnerable to Out-of-bounds Read
HIGH
Official page ↗
- Aliases
- CVE-2024-21524
- Ecosystem
- npm
- Packages
- node-stringbuilder
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- Weaknesses
- CWE-125
- Reviewed
- 2024-07-10
Affected packages
• npm node-stringbuilder: <= 2.2.7 (no fix yet)
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.
Related
Alias · CVE (1)
- CVE-2024-21524 All versions of the package node-stringbuilder are vulnerable to Out-of-bounds Read due to incorrect memory length calculation, by calling… vulnerability
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-21524 advisory
- https://gist.github.com/dellalibera/0bb022811224f81d998fa61c3175ee67 web
- https://github.com/magiclen/node-stringbuilder package
- https://github.com/magiclen/node-stringbuilder/blob/5c2797d3d6bf8cb6d10fe1e077609cef9a5a7de0/src/node-stringbuilder.c#L1281 web
- https://security.snyk.io/vuln/SNYK-JS-NODESTRINGBUILDER-6421617 web