Vulnerability identifier: #VU77604

Vulnerability risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-30588

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Node.js
Server applications / Web servers

Vendor: Node.js Foundation

Description

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

The vulnerability exists due to insufficient validation of user-supplied public key within the crypto.X509Certificate() API. A remote user can pass an invalid public key to the application and perform a denial of service (DoS) attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Node.js: 20.3.0, 20.2.0, 20.1.0, 20.0.0, 18.1.0 - 18.16.0, 19.9.0, 16.2.0 - 16.20.0, 19.8.1, 19.8.0, 19.7.0, 19.6.1, 16.1.0 - 16.19.1, 19.6.0, 19.5.0, 19.4.0, 19.3.0, 19.2.0, 19.1.0, 19.0.1, 19.0.0, 18.9.1, 18.9.0, 18.8.0, 18.7.0, 18.6.0, 18.5.0, 18.4.0, 18.3.0, 17.9.0 - 17.9.1, 16.15.0 - 16.15.1, 18.2.0, 18.0.0, 17.8.0, 17.7.0 - 17.7.2, 16.14.0 - 16.14.2, 17.6.0, 17.5.0, 17.4.0, 17.3.0 - 17.3.1, 16.13.0 - 16.13.2, 17.2.0, 17.1.0, 17.0.0 - 17.0.1, 16.12.0, 16.11.0 - 16.11.1, 16.10.0, 16.9.0 - 16.9.1, 16.8.0, 16.7.0, 16.6.0 - 16.6.2, 16.5.0, 16.4.0 - 16.4.2, 16.3.0, 16.0.0

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External links
http://nodejs.org/en/blog/vulnerability/june-2023-security-releases

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.