CVE-2018-21268 Detail

Current Description

The traceroute (aka node-traceroute) package through 1.0.0 for Node.js allows remote command injection via the host parameter. This occurs because the Child.exec() method, which is considered to be not entirely safe, is used. In particular, an OS command can be placed after a newline character.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  MITRE
Base Score:  10.0 CRITICAL
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: It is possible that the NVD CVSS may not match that of the CNA. The most common reason for this is that publicly available information does not provide sufficient detail or that information simply was not available at the time the CVSS vector string was assigned.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/jaw187/node-traceroute/commit/b99ee024a01a40d3d20a92ad3769cc78a3f6386f Patch  Third Party Advisory 
https://github.com/jaw187/node-traceroute/tags Third Party Advisory 
https://medium.com/@shay_62828/shell-command-injection-through-traceroute-npm-package-a4cf7b6553e3 Exploit  Third Party Advisory 
https://snyk.io/vuln/npm:traceroute:20160311 Exploit  Third Party Advisory 
https://www.linkedin.com/posts/op-innovate_shell-command-injection-through-traceroute-activity-6678956453086191616-Rcpy Third Party Advisory 
https://www.npmjs.com/advisories/1465 Third Party Advisory 
https://www.npmjs.com/package/traceroute Product  Third Party Advisory 
https://www.op-c.net/2020/06/17/shell-command-injection-through-traceroute-npm-package/ Exploit  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') cwe source acceptance level NIST  

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Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-21268
NVD Published Date:
06/25/2020
NVD Last Modified:
07/06/2020
Source:
MITRE