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Multiple serious vulnerabilities have been found in Node.js. Malicious users can exploit these vulnerabilities to cause denial of service.

Below is a complete list of vulnerabilities:

  1. An unspecified vulnerability in the HTTP parser can be exploited remotely via Content-Length parameter to perform unspecified attacks;
  2. A regular expression vulnerability in the ‘path’ module can be exploited remotely via specially crafted string to cause denial of service;
  3. A DNS rebinding vulnerability in Node.js Inspector can be exploited remotely co execute arbitrary code.

Technical details

Vulnerability (2) affects only Node.js 4.x

Vulnerability (3) affects only Node.js 6.x

Original advisories

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CVE list

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