8.8
HIGH
CVE-2024-27936
Deno Spoofed Permission Prompt ANSI Escape Sequence Vulnerability
Description

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.

INFO

Published Date :

March 21, 2024, 2:52 a.m.

Last Modified :

Jan. 3, 2025, 7:27 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2024-27936 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Deno deno
2 Deno deno_runtime

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-27936 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-27936 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Jan. 03, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
    Added CWE NIST NVD-CWE-Other
    Added CPE Configuration OR *cpe:2.3:a:deno:deno:*:*:*:*:*:*:*:* versions from (including) 1.32.1 up to (excluding) 1.41.0 *cpe:2.3:a:deno:deno_runtime:*:*:*:*:*:rust:*:* versions from (including) 0.103.0 up to (excluding) 0.147.0
    Changed Reference Type https://github.com/denoland/deno/commit/78d430103a8f6931154ddbbe19d36f3b8630286d No Types Assigned https://github.com/denoland/deno/commit/78d430103a8f6931154ddbbe19d36f3b8630286d Patch
    Changed Reference Type https://github.com/denoland/deno/commit/78d430103a8f6931154ddbbe19d36f3b8630286d No Types Assigned https://github.com/denoland/deno/commit/78d430103a8f6931154ddbbe19d36f3b8630286d Patch
    Changed Reference Type https://github.com/denoland/deno/commit/7e6b94231290020b55f1d08fb03ea8132781abc5 No Types Assigned https://github.com/denoland/deno/commit/7e6b94231290020b55f1d08fb03ea8132781abc5 Patch
    Changed Reference Type https://github.com/denoland/deno/commit/7e6b94231290020b55f1d08fb03ea8132781abc5 No Types Assigned https://github.com/denoland/deno/commit/7e6b94231290020b55f1d08fb03ea8132781abc5 Patch
    Changed Reference Type https://github.com/denoland/deno/security/advisories/GHSA-m4pq-fv2w-6hrw No Types Assigned https://github.com/denoland/deno/security/advisories/GHSA-m4pq-fv2w-6hrw Exploit, Vendor Advisory
    Changed Reference Type https://github.com/denoland/deno/security/advisories/GHSA-m4pq-fv2w-6hrw No Types Assigned https://github.com/denoland/deno/security/advisories/GHSA-m4pq-fv2w-6hrw Exploit, Vendor Advisory
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://github.com/denoland/deno/commit/78d430103a8f6931154ddbbe19d36f3b8630286d
    Added Reference https://github.com/denoland/deno/commit/7e6b94231290020b55f1d08fb03ea8132781abc5
    Added Reference https://github.com/denoland/deno/security/advisories/GHSA-m4pq-fv2w-6hrw
  • CVE Modified by [email protected]

    Jun. 10, 2024

    Action Type Old Value New Value
    Changed Description Deno is a JavaScript, TypeScript, and WebAssembly runtime with secure defaults. Starting in version 1.32.1 and prior to version 1.41 of the deno_runtime 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 of the deno_runtime library contains a patch for the issue. 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.
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Received by [email protected]

    Mar. 21, 2024

    Action Type Old Value New Value
    Added Description Deno is a JavaScript, TypeScript, and WebAssembly runtime with secure defaults. Starting in version 1.32.1 and prior to version 1.41 of the deno_runtime 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 of the deno_runtime library contains a patch for the issue.
    Added Reference GitHub, Inc. https://github.com/denoland/deno/security/advisories/GHSA-m4pq-fv2w-6hrw [No types assigned]
    Added Reference GitHub, Inc. https://github.com/denoland/deno/commit/78d430103a8f6931154ddbbe19d36f3b8630286d [No types assigned]
    Added Reference GitHub, Inc. https://github.com/denoland/deno/commit/7e6b94231290020b55f1d08fb03ea8132781abc5 [No types assigned]
    Added CWE GitHub, Inc. CWE-150
    Added CVSS V3.1 GitHub, Inc. AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-27936 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
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Scope
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Latest DB Update: Apr. 29, 2025 0:35