CVE-2021-28860 Detail

Current Description

In Node.js mixme, prior to v0.5.1, an attacker can add or alter properties of an object via '__proto__' through the mutate() and merge() functions. The polluted attribute will be directly assigned to every object in the program. This will put the availability of the program at risk causing a potential denial of service (DoS).


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  9.1 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://nodejs.com Third Party Advisory 
https://github.com/adaltas/node-mixme/commit/cfd5fbfc32368bcf7e06d1c5985ea60e34cd4028 Patch  Third Party Advisory 
https://github.com/adaltas/node-mixme/issues/1 Issue Tracking  Third Party Advisory 
https://github.com/adaltas/node-mixme/security/advisories/GHSA-79jw-6wg7-r9g4 Third Party Advisory 
https://www.npmjs.com/~david Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-28860
NVD Published Date:
05/03/2021
NVD Last Modified:
05/10/2021
Source:
MITRE