CVE-2020-17023: Visual Studio JSON Remote Code Execution Vulnerability
First published: Fri Oct 16 2020(Updated: )
<p>A remote code execution vulnerability exists in Visual Studio Code when a user is tricked into opening a malicious 'package.json' file. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p> <p>To exploit this vulnerability, an attacker would need to convince a target to clone a repository and open it in Visual Studio Code. Attacker-specified code would execute when the target opens the malicious 'package.json' file.</p> <p>The update address the vulnerability by modifying the way Visual Studio Code handles JSON files.</p>
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Visual Studio Code |
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Frequently Asked Questions
What is the severity of CVE-2020-17023?
The severity of CVE-2020-17023 is considered critical due to its potential for remote code execution.
How do I fix CVE-2020-17023?
To fix CVE-2020-17023, update Microsoft Visual Studio Code to the latest available version.
Who is affected by CVE-2020-17023?
All users of Microsoft Visual Studio Code are potentially affected by CVE-2020-17023 if they open a malicious 'package.json' file.
What type of vulnerability is CVE-2020-17023?
CVE-2020-17023 is a remote code execution vulnerability.
What can an attacker achieve with CVE-2020-17023?
An attacker exploiting CVE-2020-17023 can execute arbitrary code in the context of the vulnerable user.
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