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

CVE-2021-42139

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

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

CRITICAL · CVSS 9.8 EPSS 0.00625
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

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

Affected Products & Versions

1
deno standard modules< 0.107.0
⚠

Public Exploits & PoCs

1
pocgithub.com · 1275github.com
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Oct 2021 · 05:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/denoland/deno_std/releases/tag/0.107.0Release NotesThird Party Advisory
https://vuln.ryotak.me/advisories/58Third Party Advisory
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