8.8

CVE-2024-27936

Exploit

Deno interactive permission prompt spoofing via improper ANSI stripping

Deno is a JavaScript, TypeScript, and WebAssembly runtime with secure defaults. Starting in version 1.32.1 and prior to version 1.41.0 of the deno library, maliciously crafted permission request can show the spoofed permission prompt by inserting a broken ANSI escape sequence into the request contents. Deno is stripping any ANSI escape sequences from the permission prompt, but permissions given to the program are based on the contents that contain the ANSI escape sequences. Any Deno program can spoof the content of the interactive permission prompt by inserting a broken ANSI code, which allows a malicious Deno program to display the wrong file path or program name to the user. Version 1.41.0 of the deno library contains a patch for the issue.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Deno ≫ Deno Version >= 1.32.1 < 1.41.0
Deno ≫ Deno Runtime SwPlatformrust Version >= 0.103.0 < 0.147.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.94% 0.564
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
security-advisories@github.com 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-150 Improper Neutralization of Escape, Meta, or Control Sequences

The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as escape, meta, or control character sequences when they are sent to a downstream component.

https://github.com/denoland/deno/commit/78d430103a8f6931154ddbbe19d36f3b8630286d
Patch
https://github.com/denoland/deno/commit/7e6b94231290020b55f1d08fb03ea8132781abc5
Patch
https://github.com/denoland/deno/security/advisories/GHSA-m4pq-fv2w-6hrw
Vendor Advisory
Exploit