CVE-2021-21415

Prisma VS Code a VSCode extension for Prisma schema files. This is a Remote Code Execution Vulnerability that affects all versions of the Prisma VS Code extension older than 2.20.0. If a custom binary path for the Prisma format binary is set in VS Code Settings, for example by downloading a project that has a .vscode/settings.json file that sets a value for "prismaFmtBinPath". That custom binary is executed when auto-formatting is triggered by VS Code or when validation checks are triggered after each keypress on a *.prisma file. Fixed in versions 2.20.0 and 20.0.27. As a workaround users can either edit or delete the `.vscode/settings.json` file or check if the binary is malicious and delete it.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://marketplace.visualstudio.com/items?itemName=Prisma.prisma-insider	Product
https://github.com/prisma/language-tools/pull/750	Patch Third Party Advisory
https://github.com/prisma/language-tools/security/advisories/GHSA-4rf9-43m7-x828	Third Party Advisory
https://marketplace.visualstudio.com/items?itemName=Prisma.prisma	Product

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Configurations

Configuration 1 (hide)

cpe:2.3:a:prisma:language-tools:*:*:*:*:*:visual_studio_code:*:*

Information

Published : 2021-04-29 10:15

Updated : 2022-10-21 15:43

NVD link : CVE-2021-21415

Mitre link : CVE-2021-21415

JSON object : View

CWE

NVD-CWE-Other

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Products Affected

prisma

language-tools

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