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Vulnerability record · CVE-2018-7164 · published 13 June 2018

CVE-2018-7164: Nodejs node.js uncontrolled resource consumption vulnerability

Nodejs · Node.Js

Node.js versions 9.7.0 and later and 10.x are vulnerable and the severity is MEDIUM. A bug introduced in 9.7.0 increases the memory consumed when reading from the network into JavaScript using the net.Socket object directly as a stream. An attacker could use this cause a denial of service by sending tiny chunks of data in short succession. This vulnerability was restored by reverting to the prior behaviour.

7.5 CVSS 3.1 High EPSS 6.4% · top 6.5% CWE-400 · Uncontrolled resource consumption
7.5CVSS 3.1 base score, v2 5.0
6.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

Node.js versions 9.7.0 and later and 10.x are vulnerable and the severity is MEDIUM. A bug introduced in 9.7.0 increases the memory consumed when reading from the network into JavaScript using the net.Socket object directly as a stream. An attacker could use this cause a denial of service by sending tiny chunks of data in short succession. This vulnerability was restored by reverting to the prior behaviour.

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/104463 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/104463 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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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-7164), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.