Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nodejs | Node.Js | >= 6.0.0, < 6.15.0 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/106040Third Party AdvisoryVDB Entry
- https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/PatchVendor Advisory
- http://www.securityfocus.com/bid/106040Third Party AdvisoryVDB Entry
- https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/PatchVendor Advisory
FAQ
What is CVE-2018-12120?
CVE-2018-12120 is a vulnerability with a CVSS score of 8.1 (HIGH). 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 ...
How severe is CVE-2018-12120?
CVE-2018-12120 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-12120?
Check the references section above for vendor advisories and patch information. Affected products include: Nodejs Node.Js.