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Vulnerability record · CVE-2018-7162 · published 13 June 2018

CVE-2018-7162: Nodejs node.js improper input validation vulnerability

Nodejs · Node.Js

All versions of Node.js 9.x and 10.x are vulnerable and the severity is HIGH. An attacker can cause a denial of service (DoS) by causing a node process which provides an http server supporting TLS server to crash. This can be accomplished by sending duplicate/unexpected messages during the handshake. This vulnerability has been addressed by updating the TLS implementation.

7.5 CVSS 3.1 High EPSS 6.9% · top 6.2% CWE-20 · Improper input validation
7.5CVSS 3.1 base score, v2 7.8
6.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

All versions of Node.js 9.x and 10.x are vulnerable and the severity is HIGH. An attacker can cause a denial of service (DoS) by causing a node process which provides an http server supporting TLS server to crash. This can be accomplished by sending duplicate/unexpected messages during the handshake. This vulnerability has been addressed by updating the TLS implementation.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/104468 Third Party AdvisoryVDB Entry
https://nodejs.org/en/blog/vulnerability/june-2018-security-releases/ Vendor Advisory
https://security.gentoo.org/glsa/202003-48 Third Party Advisory
http://www.securityfocus.com/bid/104468 Third Party AdvisoryVDB Entry
https://nodejs.org/en/blog/vulnerability/june-2018-security-releases/ Vendor Advisory
https://security.gentoo.org/glsa/202003-48 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2018-7162), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.