#VU51515 Code Injection in Visual Studio Code Python Extension


Published: 2021-03-17

Vulnerability identifier: #VU51515

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-2020-17163

CWE-ID: CWE-94

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 due to improper input validation. A remote attacker can trick the victim to open a specially crafted file and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Visual Studio Code Python Extension: 2020.1.57204 - 2021.2.636928669


External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17163


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.


Latest bulletins with this vulnerability