CVE-2018-12120

Description

Node.js: All versions prior to Node.js 6.15.0: Debugger port 5858 listens on any interface by default: When the debugger is enabled with `node --debug` or `node debug`, it listens to port 5858 on all interfaces by default. This may allow remote computers to attach to the debug port and evaluate arbitrary JavaScript. The default interface is now localhost. It has always been possible to start the debugger on a specific interface, such as `node --debug=localhost`. The debugger was removed in Node.js 8 and replaced with the inspector, so no versions from 8 and later are vulnerable.

Categories

8.1
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.64%
Vendor Advisory nodejs.org
Affected: The Node.js Project Node.js
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2018-12120?
CVE-2018-12120 has been scored as a high severity vulnerability.
How to fix CVE-2018-12120?
To fix CVE-2018-12120, 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-2018-12120 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-12120 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-2018-12120?
CVE-2018-12120 affects The Node.js Project Node.js.
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