CVE-2020-7792 Detail

Current Description

This affects all versions of package mout. The deepFillIn function can be used to 'fill missing properties recursively', while the deepMixIn 'mixes objects into the target object, recursively mixing existing child objects as well'. In both cases, the key used to access the target object recursively is not checked, leading to a Prototype Pollution.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

Nist CVSS score does not match with CNA score
CNA:  Snyk
Base Score:  7.5 HIGH
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H


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References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/mout/mout/blob/master/src/object/deepFillIn.js Exploit  Third Party Advisory 
https://github.com/mout/mout/blob/master/src/object/deepMixIn.js Exploit  Third Party Advisory 
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1050374 Exploit  Third Party Advisory 
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1050373 Exploit  Third Party Advisory 
https://snyk.io/vuln/SNYK-JS-MOUT-1014544 Exploit  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-7792
NVD Published Date:
12/11/2020
NVD Last Modified:
12/14/2020
Source:
Snyk