Vulnerability identifier: #VU27812

Vulnerability risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-1171

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Visual Studio Code Python Extension
Web applications / Modules and components for CMS

Vendor: Microsoft

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists in the Visual Studio Code when the Python extension loads configuration files after opening a project. A remote attacker can trick a victim to clone a repository and open it in Visual Studio Code with the Python extension installed.

Attacker-specified code would execute when the target opened the integrated terminal.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Visual Studio Code Python Extension: All versions

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External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1171

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.