Improper Authorization Affecting deno package, versions <1.43.1
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.04% (10th
percentile)
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Test your applications- Snyk ID SNYK-RUST-DENO-6814539
- published 8 May 2024
- disclosed 7 May 2024
- credit Cristian-Alexandru STAICU
Introduced: 7 May 2024
CVE-2024-34346 Open this link in a new tabHow to fix?
Upgrade deno to version 1.43.1 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 Improper Authorization due to improper handling of file-system operations on privileged files. An attacker can escalate permissions and access or modify system-level files by exploiting the lack of explicit deny flags in command-line arguments.
References
CVSS Scores
version 3.1