Sandbox Bypass Affecting deno package, versions <1.16.0
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.05% (19th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-RUST-DENO-2869125
- published 13 Jun 2022
- disclosed 13 Jun 2022
- credit Ron Masas
Introduced: 13 Jun 2022
CVE-2021-41641 Open this link in a new tabHow to fix?
Upgrade deno to version 1.16.0 or higher.
Overview
deno is an a simple, modern and secure runtime for JavaScript and TypeScript that uses V8 and is built in Rust.
Affected versions of this package are vulnerable to Sandbox Bypass due to incorrect handling of symbolic links. Exploiting this vulnerability is possible via the Deno.symlink method when running Deno with a specific write access.
References
CVSS Scores
version 3.1