CVE-2019-5739

Description

Keep-alive HTTP and HTTPS connections can remain open and inactive for up to 2 minutes in Node.js 6.16.0 and earlier. Node.js 8.0.0 introduced a dedicated server.keepAliveTimeout which defaults to 5 seconds. The behavior in Node.js 6.16.0 and earlier is a potential Denial of Service (DoS) attack vector. Node.js 6.17.0 introduces server.keepAliveTimeout and the 5-second default.

Categories

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.79% Top 30%
Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory gentoo.org Vendor Advisory nodejs.org
Affected: Node.js Node.js
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2019-5739?
CVE-2019-5739 has been scored as a high severity vulnerability.
How to fix CVE-2019-5739?
To fix CVE-2019-5739, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-5739 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-5739 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-5739?
CVE-2019-5739 affects Node.js Node.js.
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