// For flags

CVE-2024-38372

Undici vulnerable to data leak when using response.arrayBuffer()

Severity Score

2.0
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

Undici is an HTTP/1.1 client, written from scratch for Node.js. Depending on network and process conditions of a `fetch()` request, `response.arrayBuffer()` might include portion of memory from the Node.js process. This has been patched in v6.19.2.

Undici es un cliente HTTP/1.1, escrito desde cero para Node.js. Dependiendo de las condiciones de la red y del proceso de una solicitud `fetch()`, `response.arrayBuffer()` podría incluir parte de la memoria del proceso Node.js. Esto ha sido parcheado en v6.19.2.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
High
Authentication
Multiple
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
Poc
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-06-14 CVE Reserved
  • 2024-07-08 CVE Published
  • 2024-08-28 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-201: Insertion of Sensitive Information Into Sent Data
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Nodejs
Search vendor "Nodejs"
 Undici
Search vendor "Nodejs" for product "Undici"
 >= 6.14.0 < 6.19.2
Search vendor "Nodejs" for product "Undici" and version " >= 6.14.0 < 6.19.2"
en
Affected