A vulnerability in Node.js version 20 allows for bypassing restrictions set by the --experimental-permission flag using the built-in inspector module (node:inspector).
By exploiting the Worker class's ability to create an "internal worker" with the kIsInternal Symbol, attackers can modify the isInternal value when an inspector is attached within the Worker constructor before initializing a new WorkerImpl. This vulnerability exclusively affects Node.js users employing the permission model mechanism.
Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.
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History
Fri, 22 Nov 2024 12:00:00 +0000
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Mon, 09 Sep 2024 19:30:00 +0000
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Nodejs
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Weaknesses | CWE-284 | |
CPEs | cpe:2.3:a:nodejs:nodejs:*:*:*:*:*:*:*:* | |
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Nodejs
Nodejs nodejs |
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Sat, 07 Sep 2024 16:15:00 +0000
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Description | A vulnerability was found in Node.js version 20 allows for bypassing restrictions set by the --experimental-permission flag using the built-in inspector module (node:inspector). | A vulnerability in Node.js version 20 allows for bypassing restrictions set by the --experimental-permission flag using the built-in inspector module (node:inspector). By exploiting the Worker class's ability to create an "internal worker" with the kIsInternal Symbol, attackers can modify the isInternal value when an inspector is attached within the Worker constructor before initializing a new WorkerImpl. This vulnerability exclusively affects Node.js users employing the permission model mechanism. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. |
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MITRE
Status: PUBLISHED
Assigner: hackerone
Published: 2024-09-07T16:00:35.920Z
Updated: 2024-11-08T15:02:46.346Z
Reserved: 2023-04-13T01:00:12.086Z
Link: CVE-2023-30587
Vulnrichment
Updated: 2024-11-08T15:02:46.346Z
NVD
Status : Awaiting Analysis
Published: 2024-09-07T16:15:02.223
Modified: 2024-11-21T08:00:28.263
Link: CVE-2023-30587
Redhat