CVE-2021-42139

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Deno Standard Modules before 0.107.0 allows Code Injection via an untrusted YAML file in certain configurations.

Deno Standard Modules versiones anteriores a 0.107.0, permite una inyección de código por medio de un archivo YAML no confiable en determinadas configuraciones

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-10-11 CVE Reserved
2021-10-11 CVE Published
2024-06-26 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-94: Improper Control of Generation of Code ('Code Injection')

CAPEC

References (3)

URL	Tag	Source
https://github.com/denoland/deno_std/releases/tag/0.107.0	Release Notes
https://vuln.ryotak.me/advisories/58	Third Party Advisory

URL	Date	SRC
https://github.com/denoland/deno_std/pull/1275	2024-08-04

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Deno Search vendor "Deno"		Deno Standard Modules Search vendor "Deno" for product "Deno Standard Modules"				< 0.107.0 Search vendor "Deno" for product "Deno Standard Modules" and version " < 0.107.0"		-		Affected