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Use After Free Affecting neon package, versions <0.10.1

0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

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  • Snyk ID SNYK-RUST-NEON-2847870
  • published 25 May 2022
  • disclosed 22 May 2022
  • credit Cassy343
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Introduced: 22 May 2022

CVE NOT AVAILABLE CWE-416 Open this link in a new tab

How to fix?

Upgrade neon to version 0.10.1 or higher.

Overview

neon is a Rust bindings for writing safe and fast native Node.js modules.

Affected versions of this package are vulnerable to Use After Free as the JsArrayBuffer::external and ``JsBuffer::externalmethods did not requireT: 'static. This allowed the creation of an externally backed buffer from types that may be freed while they are still referenced by a JavaScript ArrayBuffer`.