Vulnerability identifier: #VU93884
Vulnerability risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-401
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
undici
Server applications /
File servers (FTP/HTTP)
Vendor: Node.js
Description
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due memory leak when using the response.arrayBuffer(). A remote attacker can force the application to leak parts of Node.js process memory.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
undici: 6.14.0 - 6.19.1
External links
http://github.com/nodejs/undici/security/advisories/GHSA-3g92-w8c5-73pq
http://github.com/nodejs/undici/issues/3328
http://github.com/nodejs/undici/issues/3337
http://github.com/nodejs/undici/pull/3338
http://github.com/nodejs/undici/commit/f979ec3204ca489abf30e7d20e9fee9ea7711d36
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.