// 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
* 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
  • 2024-07-09 EPSS Updated
  • 2024-08-28 CVE 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