#VU109244 Memory leak in undici - CVE-2025-47279

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Main Vulnerability Database Vulnerabilities #VU109244

#VU109244 Memory leak in undici - CVE-2025-47279

Published: May 16, 2025


Vulnerability identifier: #VU109244
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-47279
CWE-ID: CWE-401
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
undici
Software vendor:
Node.js

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due memory leak when handling invalid certificates. A remote attacker can force the application to leak memory and perform denial of service attack.


Remediation

Install updates from vendor's website.

External links